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README
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@ -3,9 +3,11 @@ http://www.cybercom.net/~dcoffin/dcraw/:
[1]Back to Dave Coffin's Home Page
[2]en Esperanto
[3]em Portugues
[4]na russkom
Welcome! If you are wondering how to connect your digital camera and
download images to a Linux PC, go to the [3]gPhoto homepage. My
download images to a Linux PC, go to the [5]gPhoto homepage. My
software is for processing those images after downloading them.
If you're downloading JPEG files, you don't need my software at all.
@ -30,14 +32,14 @@ http://www.cybercom.net/~dcoffin/dcraw/:
decodes any raw image from any digital camera on any computer running
any operating system.
That program is called [4]dcraw (pronounced "dee-see-raw"), and it's
That program is called [6]dcraw (pronounced "dee-see-raw"), and it's
become a standard tool within and without the Open Source world. It's
small (about 7000 lines), portable (standard C libraries only), free
small (about 8000 lines), portable (standard C libraries only), free
(both "gratis" and "libre"), and when used skillfully, produces
[5]better quality [6]output than the tools provided by the camera
[7]better quality [8]output than the tools provided by the camera
vendor.
[7]Here's my resume. I do freelance consulting related to dcraw, and
[9]Here's my resume. I do freelance consulting related to dcraw, and
I'm also available for full-time software work in the Northeast USA.
I can be reached by sending e-mail to cybercom dot net with the
@ -45,11 +47,11 @@ http://www.cybercom.net/~dcoffin/dcraw/:
News and Interviews
[8]Essay for Digital Outback Photo, 25 April 2003
[9]Article in News.com, 21 April 2005
[10]Interview with Digital Photography Review, 27 April 2005
[11]Interview with Thorsten Schnebeck, 10 June 2006
[12]Interview with Ladinamo, 16 June 2006
[10]Essay for Digital Outback Photo, 25 April 2003
[11]Article in News.com, 21 April 2005
[12]Interview with Digital Photography Review, 27 April 2005
[13]Interview with Thorsten Schnebeck, 10 June 2006
[14]Interview with Ladinamo, 16 June 2006
My Code
@ -62,53 +64,54 @@ http://www.cybercom.net/~dcoffin/dcraw/:
"fuji_green", "fujiturn", and "fujiturn16". My shell scripts are
dangerous and should only be installed in a "doc" directory without
execute permission.
* [13]dcraw.c -- decodes raw photos, extracts thumbnails, and
* [15]dcraw.c -- decodes raw photos, extracts thumbnails, and
displays metadata
Supports 260 cameras at last count. Compile with "gcc -o dcraw -O4
Supports 268 cameras at last count. Compile with "gcc -o dcraw -O4
dcraw.c -lm -ljpeg -llcms" or "gcc -o dcraw -O4 dcraw.c -lm
-DNO_JPEG -DNO_LCMS". Run with no arguments to see a usage message.
Don't complain that 16-bit output is too dark -- read the FAQ!
* [14]UNIX manpage for dcraw
Don't complain that 16-bit output is too dark -- read the [16]FAQ!
* [17]UNIX manpage for dcraw
This is dcraw's official user documentation, updated in lockstep
with the source code.
* [15]rawphoto.c -- basic plugin for GIMP 1.2 & 2.0
* [18]rawphoto.c -- basic plugin for GIMP 1.2 & 2.0
After installing "dcraw", do "gimptool --install rawphoto.c". My
plugin provides a simple dialog box for loading raw files into the
Gimp. [16]Udi Fuchs and [17]Joseph Heled have written much nicer
Gimp. [19]Udi Fuchs and [20]Joseph Heled have written much nicer
plugins, with live preview, histograms, and color curves.
* [18].badpixels -- my camera's "hot pixels"
* [21].badpixels -- my camera's "hot pixels"
This file tells dcraw which pixels have died and when, so that it
can interpolate around them.
* [19]dcraw.c,v -- complete unabridged RCS file
* [22]dcraw.c,v -- complete unabridged RCS file
This file contains the entire history of dcraw.c since its
conception on February 23, 1997. If you don't have the RCS toolkit,
[20]download it here.
* [21]parse.c -- read image data structures
[23]download it here.
* [24]parse.c -- read image data structures
This program displays CIFF and TIFF data structures in a very
cryptic format.
* [22]clean_crw.c -- clean Canon CRW files
* [25]clean_crw.c -- clean Canon CRW files
Recovered or undeleted CRW files often have junk appended to them
that makes them unreadable. This program safely cleans CRW files.
* [23]fujiturn.c -- rotate Fuji Super CCD images
* [26]fujiturn.c -- rotate Fuji Super CCD images
An alternative to dcraw's built-in Fuji rotation.
* [24]fuji_green.c -- convert Fuji green pixels to PGM
* [27]fuji_green.c -- convert Fuji green pixels to PGM
A side benefit of the Fuji Super CCD design is that its green
pixels make nice greyscale images.
For hackers only:
* [25]decompress.c is a simple reference decompressor for CRW files.
* [26]sony_clear.c decrypts SRF files from the Sony DSC-F828.
* [28]decompress.c is a simple reference decompressor for CRW files.
* [29]sony_clear.c decrypts SRF files from the Sony DSC-F828.
Internationalization
To install dcraw with support for non-English languages, download the
latest tarball [27]from this directory and run the "install" script.
The currently supported languages are Esperanto, Russian, French,
Italian, German, Portuguese, Spanish, Dutch, Polish, and Chinese (both
Traditional and Simplified).
latest tarball [30]from this directory and run the "install" script.
The currently supported languages are [31]Esperanto, [32]Russian,
[33]French, [34]Italian, [35]German, [36]Portuguese, [37]Spanish,
[38]Dutch, [39]Polish, [40]Hungarian, and Chinese (both [41]Traditional
and [42]Simplified).
To add another language, send me translations of [28]this manpage and
[29]this message table in UTF-8 encoding. Translate only from my
To add another language, send me translations of [43]this manpage and
[44]this message table in UTF-8 encoding. Translate only from my
original English and Esperanto texts -- other languages may contain
factual errors invisible to me.
@ -139,102 +142,106 @@ http://www.cybercom.net/~dcoffin/dcraw/:
digital cameras in their applications. They can call dcraw from a
graphical interface, paste pieces of dcraw.c into their code, or just
use dcraw.c as the documentation that camera makers refuse to provide:
* [30]ACDSee
* [31]Adobe Photoshop
* [32]BR's PhotoArchiver by Baard Riiber
* [33]BreezeBrowser by Chris Breeze
* [34]Conceiva Lightbox
* [35]cPicture by Juergen Eidt
* [36]Cumulus by Canto
* [37]dcRAW-X by Bryan Chang
* [38]DCRawUI by Sune Trudslev
* [39]Directory Opus Plugin by Leo Davidson(with C++ source code)
* [40]DeepSkyStacker by Luc Coiffier
* [41]dpMagic by Mikhail Stolpner
* [42]EasyRaw Studio
* [43]GraphicConverter by Thorsten Lemke
* [44]GVBox from JCO Consulting
* [45]ImageLab from Aragon System
* [46]IrfanView by Irfan Skiljan
* [47]IRIS image processor for astronomers
* [48]KA Photoservice
* [49]Lightbox by Josh Anon
* [50]LightZone by Anton Kast
* [51]Mixpo by Mixpo Portfolio Broadcasting Inc.
* [52]Photo Companion by Jeff Moore
* [53]Photo Jockey by Davie Lee Reed who also wrote a [54]dcraw
* [45]ACDSee
* [46]Adobe Photoshop
* [47]BR's PhotoArchiver by Baard Riiber
* [48]BreezeBrowser by Chris Breeze
* [49]Conceiva Lightbox
* [50]cPicture by Juergen Eidt
* [51]Cumulus by Canto
* [52]dcRAW-X by Bryan Chang
* [53]DCRawUI by Sune Trudslev
* [54]Directory Opus Plugin by Leo Davidson(with C++ source code)
* [55]DeepSkyStacker by Luc Coiffier
* [56]dpMagic by Mikhail Stolpner
* [57]EasyRaw Studio
* [58]GraphicConverter by Thorsten Lemke
* [59]GVBox from JCO Consulting
* [60]ImageLab from Aragon System
* [61]IrfanView by Irfan Skiljan
* [62]IRIS image processor for astronomers
* [63]KA Photoservice
* [64]Lightbox by Josh Anon
* [65]LightZone by Anton Kast
* [66]MediaRECOVER File Recovery Software
* [67]Mixpo by Mixpo Portfolio Broadcasting Inc.
* [68]Photo Companion by Jeff Moore
* [69]Photo Jockey by Davie Lee Reed who also wrote a [70]dcraw
interface for Delphi programmers.
* [55]Photo Organizer by Balint Kis
* [56]PhotoReviewer by Ben Haller
* [57]Photovault by Harri Kaimio
* [58]Picasa from Google
* [59]Picture Arena by Felix Schwarz
* [60]PixInsight by Pleiades Software
* [61]PiXPO by PiXPO Inc.
* [62]PolyView by Polybytes
* [63]PowerShovel-II by Luc Minnebo
* [64]RAW Developer by Iridient Digital
* [65]Raw Magick
* [66]RawConvert by Jason Swain
* [67]RawDrop by Frank Siegert
* [68]RawShooter from pixmantec
* [69]RawView by Jari Savolainen
* [70]Serif PhotoPlus, PanoramaPlus, and AlbumPlus
* [71]SharpRaw by Duane DeSieno
* [72]SilverFast DCPro by LaserSoft Imaging
* [73]StudioLine Photo by H&M Software
* [74]ViewIt by Zdzislaw Losvik
* [75]Viewer n5 by Dmitry Fedorov
* [76]VueScan by Ed Hamrick
* [71]Photo Organizer by Balint Kis
* [72]PhotoRescue from DataRescue
* [73]PhotoReviewer by Ben Haller
* [74]Photovault by Harri Kaimio
* [75]Picasa from Google
* [76]Picture Arena by Felix Schwarz
* [77]PixInsight by Pleiades Software
* [78]PiXPO by PiXPO Inc.
* [79]PolyView by Polybytes
* [80]PowerShovel-II by Luc Minnebo
* [81]RAW Developer by Iridient Digital
* [82]Raw Magick
* [83]RawConvert by Jason Swain
* [84]RawDrop by Frank Siegert
* [85]RawShooter from pixmantec
* [86]RawView by Jari Savolainen
* [87]Serif PhotoPlus, PanoramaPlus, and AlbumPlus
* [88]SharpRaw by Duane DeSieno
* [89]SilverFast DCPro by LaserSoft Imaging
* [90]StudioLine Photo by H&M Software
* [91]ViewIt by Zdzislaw Losvik
* [92]Viewer n5 by Dmitry Fedorov
* [93]VueScan by Ed Hamrick
* [94]Xara Xtreme Pro
Frequently Asked Questions
I don't have a C compiler. Could you send me an executable?
No, but Francisco Montilla provides Mac OS and Windows
executables [77]on his website. And Benjamin Lebsanft has
volunteered to maintain [78]Windows executables optimized for
specific CPUs.
executables [95]on his website. And Benjamin Lebsanft has
volunteered to maintain [96]Windows executables optimized for
specific CPUs. Dcraw has also been ported to [97]Amiga,
[98]MorphOS, [99]BeOS, [100]OS/2, and [101]RISC OS.
If you're familiar with the DOS command line but don't know C,
you can install this [79]free C compiler for Windows and compile
dcraw.c quite easily.
you can install this [102]free C compiler for Windows and
compile dcraw.c quite easily.
Why does dcraw say "Out of memory" in Windows Vista?
This is an arbitrary limitation of Windows Vista that will be
fixed in Service Pack 1. Thomas Nicely (of Pentium FDIV fame)
has a [80]page describing the problem. At the moment, the only
has a [103]page describing the problem. At the moment, the only
workaround is to build dcraw.exe with a Microsoft compiler
instead of a GNU compiler.
How can I read the EXIF data (shutter speed, aperture, etc.)?
[81]Phil Harvey's ExifTool provides a unified Perl-based EXIF
[104]Phil Harvey's ExifTool provides a unified Perl-based EXIF
reader (and editor!) for all cameras and file formats. "dcraw -i
-v" is much faster, but provides less information.
How can I read NEF files from Nikon scanners?
Dcraw only supports cameras. Try [82]this simple program for
Dcraw only supports cameras. Try [105]this simple program for
scanners.
How can I read Nikon Dust Off images (NDF files)?
[83]Use this program.
[106]Use this program.
Do you have any specifications describing raw photo formats?
Yes, but they tend to omit important details, like how to
decompress the raw image or decrypt private metadata. See the
[84]TIFF spec, the [85]TIFF/EP spec, the [86]Adobe DNG spec, the
[87]CIFF (CRW) spec, and the [88]X3F spec.
[107]TIFF spec, the [108]TIFF/EP spec, the [109]Adobe DNG spec,
the [110]CIFF (CRW) spec, and the [111]X3F spec.
Where can I get an assortment of raw photos to test my software?
[89]This website is a good place to exchange sample raw photos.
For the complete dcraw test suite (every camera supported by
dcraw), I sell a 2-DVD set for $600 and web-based updates for
$300/year.
Try [112]raw.fotosite.pl, [113]www.rawsamples.ch, and [114]Glass
Lantern RAWpository. For the complete dcraw test suite (every
camera supported by dcraw), I sell a 2-DVD set for $600 and
web-based updates for $300/year.
I'm designing a digital camera. How do I convert its raw photos into
something that dcraw and Adobe Photoshop can open?
Download [90]LibTIFF v3.8.2 and apply [91]this patch. Then use
[92]this C program as a template for converting your photos to
valid [93]Adobe DNG files.
Download [115]LibTIFF v3.8.2 and apply [116]this patch. Then use
[117]this C program as a template for converting your photos to
valid [118]Adobe DNG files.
Why are dcraw output images larger than camera JPEGs?
Any algorithm that combines each pixel with its neighbors is
@ -256,11 +263,11 @@ http://www.cybercom.net/~dcoffin/dcraw/:
Why is 16-bit output dark / unreadable?
If you want pretty pictures straight out of dcraw, stay with
8-bit output. 16-bit linear output is the best raw material for
professional image editors such as [94]Photoshop and
[95]CinePaint, but it's no good for most image viewers.
professional image editors such as [119]Photoshop and
[120]CinePaint, but it's no good for most image viewers.
What does the "-f" (four color RGB) option do?
If you see patterns like [96]this or [97]this in your output
If you see patterns like [121]this or [122]this in your output
images, first try "dcraw -a". If these patterns persist, use
"dcraw -f" to get rid of them.
@ -274,8 +281,9 @@ dcraw -c crw_0001.crw | pnmtopng > crw_0001.png
dcraw -c crw_0001.crw | ppmtobmp > crw_0001.bmp
dcraw -c crw_0001.crw | cjpeg > crw_0001.jpeg
I used the [98]Netpbm toolkit in these examples. [99]ImageMagick
also does command-line format conversions. Both are free.
I used the [123]Netpbm toolkit in these examples.
[124]ImageMagick also does command-line format conversions. Both
are free.
Why don't you implement dcraw as a library?
I have decided that dcraw shall be a command-line program
@ -288,7 +296,7 @@ dcraw -c crw_0001.crw | cjpeg > crw_0001.jpeg
formats that change every day.
There's a simpler way to make dcraw modular and thread-safe: Run
it as a separate process. Eric Raymond [100]explains this
it as a separate process. Eric Raymond [125]explains this
technique here.
Why are there false colors along edges within the image?
@ -300,27 +308,27 @@ dcraw -c crw_0001.crw | cjpeg > crw_0001.jpeg
2. Reconstruct the original three-color image as best you can
from the remaining one color per pixel.
Dcraw currently gives a choice of three methods: Bilinear,
Variable Number of Gradients (VNG), and Adaptive
Homogeneity-Directed (AHD).
Dcraw currently gives a choice of four methods: Bilinear,
Variable Number of Gradients (VNG), Patterned Pixel Grouping
(PPG), and Adaptive Homogeneity-Directed (AHD).
[101]The Foveon X3 Capture chip requires a different kind of
[126]The Foveon X3 Capture chip requires a different kind of
interpolation. Unlike CCD arrays, it captures three colors at
every pixel location. But the colors are not well separated, so
the raw data looks very gray. Much processing is needed to
enhance color while suppressing noise.
How do I get my camera to take raw photos?
For the Canon PowerShot A610, A620, and others, [102]go here.
For the Canon PowerShot A610, A620, and others, [127]go here.
For some Nikon Coolpix cameras, you need to enable a
[103]special "DIAG RAW" mode.
For Casio cameras, see [104]Maurice Delaney's website or read
[105]this discussion on dpreview.
For the Minolta DiMAGE G400, G500, G530, or G600, go [106]here
(in Russian) or [107]here (in English).
[128]special "DIAG RAW" mode.
For Casio cameras, see [129]Maurice Delaney's website or read
[130]this discussion on dpreview.
For the Minolta DiMAGE G400, G500, G530, or G600, go [131]here
(in Russian) or [132]here (in English).
For the Minolta DiMAGE Z2 and Nikon Coolpix 2100/3100/3700,
[108]go here.
For SMaL cameras, see the [109]camerahacking Forum.
[133]go here.
For SMaL cameras, see the [134]camerahacking Forum.
For other cameras, refer to the User's Manual.
@ -328,7 +336,7 @@ dcraw -c crw_0001.crw | cjpeg > crw_0001.jpeg
Most likely, yes. If your camera is not on the list below, try
dcraw anyway. If it doesn't work, post a raw image to a website
and e-mail me the URL. If you don't have a website, use
[110]Dropload or [111]YouSendIt.
[135]Dropload or [136]YouSendIt.
Ideally, your sample image should show a standard white card or
color chart in direct sunlight, with other colors in the
@ -351,6 +359,7 @@ dcraw -c crw_0001.crw | cjpeg > crw_0001.jpeg
* Canon PowerShot A620
* Canon PowerShot A630
* Canon PowerShot A640
* Canon PowerShot A710 IS
* Canon PowerShot Pro70
* Canon PowerShot Pro90 IS
* Canon PowerShot G1
@ -418,15 +427,16 @@ dcraw -c crw_0001.crw | cjpeg > crw_0001.jpeg
* Fuji FinePix S6000fd
* Fuji FinePix S7000
* Fuji FinePix S9000/S9500
* Hasselblad CFV
* Imacon Ixpress 16-megapixel
* Imacon Ixpress 22-megapixel
* Imacon Ixpress 39-megapixel
* ISG 2020x1520
* Kodak DC20 (see [112]Oliver Hartman's page)
* Kodak DC25 (see [113]Jun-ichiro Itoh's page)
* Kodak DC20 (see [137]Oliver Hartman's page)
* Kodak DC25 (see [138]Jun-ichiro Itoh's page)
* Kodak DC40
* Kodak DC50
* Kodak DC120 (also try [114]kdc2tiff)
* Kodak DC120 (also try [139]kdc2tiff)
* Kodak DCS200
* Kodak DCS315C
* Kodak DCS330C
@ -453,6 +463,7 @@ dcraw -c crw_0001.crw | cjpeg > crw_0001.jpeg
* Kodak DCS Pro 14nx
* Kodak DCS Pro SLR/c
* Kodak DCS Pro SLR/n
* Kodak C330
* Kodak P850
* Kodak P880
* Kodak KAI-0340
@ -460,8 +471,10 @@ dcraw -c crw_0001.crw | cjpeg > crw_0001.jpeg
* Konica KD-510Z
* Leaf Aptus 17
* Leaf Aptus 22
* Leaf Aptus 54S
* Leaf Aptus 65
* Leaf Aptus 75
* Leaf Aptus 75S
* Leaf Cantare
* Leaf CatchLight
* Leaf CMost
@ -500,7 +513,9 @@ dcraw -c crw_0001.crw | cjpeg > crw_0001.jpeg
* Nikon D2H
* Nikon D2Hs
* Nikon D2X
* Nikon D2Xs
* Nikon D40
* Nikon D40X
* Nikon D50
* Nikon D70
* Nikon D70s
@ -542,6 +557,7 @@ dcraw -c crw_0001.crw | cjpeg > crw_0001.jpeg
* Olympus E-400
* Olympus E-410
* Olympus E-500
* Olympus E-510
* Olympus SP310
* Olympus SP320
* Olympus SP350
@ -603,115 +619,140 @@ References
1. http://www.cybercom.net/~dcoffin/
2. http://www.cybercom.net/~dcoffin/dcraw/index_eo.html
3. http://gphoto.sourceforge.net/
4. http://www.cybercom.net/~dcoffin/dcraw/dcraw.c
5. http://www.insflug.org/raw/
6. http://www.aim-dtp.net/aim/digicam/dcraw/
7. http://www.cybercom.net/~dcoffin/resume.html
8. http://www.outbackphoto.com/artofraw/raw_07/essay.html
9. http://news.com.com/Nikons+photo+encryption+reported+broken/2100-1030_3-5679848.html
10. http://www.dpreview.com/news/0504/05042701davecoffininterview.asp
11. http://www.schnebeck.de/interview-with-dave-coffin-creator-of-dcraw
12. http://www.ladinamo.org/english/raw-format-the-captive-photo.php
13. http://www.cybercom.net/~dcoffin/dcraw/dcraw.c
14. http://www.cybercom.net/~dcoffin/dcraw/dcraw.1.html
15. http://www.cybercom.net/~dcoffin/dcraw/rawphoto.c
16. http://ufraw.sourceforge.net/
17. http://pages.quicksilver.net.nz/pepe/
18. http://www.cybercom.net/~dcoffin/dcraw/.badpixels
19. http://www.cybercom.net/~dcoffin/dcraw/RCS/dcraw.c,v
20. http://www.cs.purdue.edu/homes/trinkle/RCS/
21. http://www.cybercom.net/~dcoffin/dcraw/parse.c
22. http://www.cybercom.net/~dcoffin/dcraw/clean_crw.c
23. http://www.cybercom.net/~dcoffin/dcraw/fujiturn.c
24. http://www.cybercom.net/~dcoffin/dcraw/fuji_green.c
25. http://www.cybercom.net/~dcoffin/dcraw/decompress.c
26. http://www.cybercom.net/~dcoffin/dcraw/sony_clear.c
27. http://www.cybercom.net/~dcoffin/dcraw/archive/
28. http://www.cybercom.net/~dcoffin/dcraw/dcraw.1
29. http://www.cybercom.net/~dcoffin/dcraw/dcraw_eo.po
30. http://www.acdsystems.com/
31. http://www.adobe.com/products/photoshop/cameraraw.html
32. http://www.br-software.com/
33. http://www.breezesys.com/
34. http://www.conceiva.com/
35. http://cpicture.net/en/t_raw.html
36. http://www.canto.com/
37. http://frostyplace.com/dcraw/
38. http://www.tanis.dk/wiki/index.php/DCRawUI
39. http://www.pretentiousname.com/jp2raw/
40. http://deepskystacker.free.fr/
41. http://www.dpmagic.com/
42. http://www.easyraw.com/
43. http://www.lemkesoft.com/
44. http://jcoconsulting.com/index.asp?Section=GVOCX
45. http://www.aragonsystem.com/
46. http://www.irfanview.com/
47. http://www.astrosurf.com/buil/us/iris/iris.htm
48. http://www.kaorg.com/photoservice.asp
49. http://www.lightboxsoftware.com/
50. http://sonic.net/~rat/lightcrafts/
51. http://www.mixpo.com/
52. http://www.wildcape.com/
53. http://photojockey.com/
54. http://smatters.com/dcraw/
55. http://www.k-i-s.net/
56. http://www.sticksoftware.com/software/PhotoReviewer.html
57. http://www.photovault.org/
58. http://www.picasa.com/
59. http://www.picturearena.com/
60. http://pleiades-astrophoto.com/
61. http://www.pixpo.com/
62. http://www.polybytes.com/
63. http://lens.liteserv.com/download/powershovel2.php
64. http://www.iridientdigital.com/
65. http://www.rawmagick.com/
66. http://www.i-graph.com/
67. http://www.wizards.de/rawdrop
68. http://www.pixmantec.com/
69. http://www.through-the-lens.net/
70. http://www.serif.com/
71. http://www.logicaldesigns.com/
72. http://www.silverfast.com/
73. http://www.studioline.net/
74. http://www.hexcat.com/viewit/
75. http://www.dimin.net/software/viewer/
76. http://www.hamrick.com/
77. http://www.insflug.org/raw/
78. http://www.lebsanft.org/blog/index.php?cat=9
79. http://www.delorie.com/djgpp/
80. http://www.trnicely.net/misc/vista.html
81. http://www.sno.phy.queensu.ca/~phil/exiftool/
82. http://www.cybercom.net/~dcoffin/dcraw/scan.c
83. http://www.cybercom.net/~dcoffin/dcraw/read_ndf.c
84. http://partners.adobe.com/asn/developer/PDFS/TN/TIFF6.pdf
85. http://www.map.tu.chiba-u.ac.jp/IEC/100/TA2/recdoc/N4378.pdf
86. http://www.adobe.com/products/dng/pdfs/dng_spec.pdf
87. http://xyrion.org/ciff/
88. http://www.x3f.info/technotes/FileDocs/X3F_Format.pdf
89. http://raw.fotosite.pl/
90. http://dl.maptools.org/dl/libtiff/tiff-3.8.2.tar.gz
91. http://www.cybercom.net/~dcoffin/dcraw/libtiff.patch
92. http://www.cybercom.net/~dcoffin/dcraw/elphel_dng.c
93. http://www.adobe.com/products/dng/main.html
94. http://www.adobe.com/products/photoshop/main.html
95. http://cinepaint.sourceforge.net/
96. http://www.cybercom.net/~dcoffin/dcraw/ahd_maze.png
97. http://www.cybercom.net/~dcoffin/dcraw/vng_grid.png
98. http://netpbm.sourceforge.net/
99. http://www.imagemagick.org/
100. http://www.faqs.org/docs/artu/multiprogramchapter.html
101. http://www.dpreview.com/news/0202/02021101foveonx3.asp
102. http://digicanon.narod.ru/
103. http://e2500.narod.ru/raw_format_e.htm
104. http://www.inweb.ch/foto/rawformat.html
105. http://forums.dpreview.com/forums/read.asp?forum=1015&message=4961779
106. http://myfototest.narod.ru/
107. http://forums.dpreview.com/forums/read.asp?forum=1024&message=11773287
108. http://tester13.nm.ru/nikon/
109. http://www.camerahacking.com/
110. http://dropload.com/
111. http://yousendit.com/
112. http://www.planet-interkom.de/oliver.hartmann/dc20secr.htm
113. http://www.itojun.org/diary/19961113/index.eng.html
114. http://kdc2tiff.sourceforge.net/
3. http://www.cybercom.net/~dcoffin/dcraw/index_pt.html
4. http://www.cybercom.net/~dcoffin/dcraw/index_ru.html
5. http://gphoto.sourceforge.net/
6. http://www.cybercom.net/~dcoffin/dcraw/dcraw.c
7. http://www.insflug.org/raw/
8. http://www.aim-dtp.net/aim/digicam/dcraw/
9. http://www.cybercom.net/~dcoffin/resume.html
10. http://www.outbackphoto.com/artofraw/raw_07/essay.html
11. http://news.com.com/Nikons+photo+encryption+reported+broken/2100-1030_3-5679848.html
12. http://www.dpreview.com/news/0504/05042701davecoffininterview.asp
13. http://www.schnebeck.de/interview-with-dave-coffin-creator-of-dcraw
14. http://www.ladinamo.org/english/raw-format-the-captive-photo.php
15. http://www.cybercom.net/~dcoffin/dcraw/dcraw.c
16. http://www.cybercom.net/~dcoffin/dcraw/#faq
17. http://www.cybercom.net/~dcoffin/dcraw/dcraw.1.html
18. http://www.cybercom.net/~dcoffin/dcraw/rawphoto.c
19. http://ufraw.sourceforge.net/
20. http://pages.quicksilver.net.nz/pepe/
21. http://www.cybercom.net/~dcoffin/dcraw/.badpixels
22. http://www.cybercom.net/~dcoffin/dcraw/RCS/dcraw.c,v
23. http://www.cs.purdue.edu/homes/trinkle/RCS/
24. http://www.cybercom.net/~dcoffin/dcraw/parse.c
25. http://www.cybercom.net/~dcoffin/dcraw/clean_crw.c
26. http://www.cybercom.net/~dcoffin/dcraw/fujiturn.c
27. http://www.cybercom.net/~dcoffin/dcraw/fuji_green.c
28. http://www.cybercom.net/~dcoffin/dcraw/decompress.c
29. http://www.cybercom.net/~dcoffin/dcraw/sony_clear.c
30. http://www.cybercom.net/~dcoffin/dcraw/archive/
31. http://www.cybercom.net/~dcoffin/dcraw/dcraw_eo.1.html
32. http://www.cybercom.net/~dcoffin/dcraw/dcraw_ru.1.html
33. http://www.cybercom.net/~dcoffin/dcraw/dcraw_fr.1.html
34. http://www.cybercom.net/~dcoffin/dcraw/dcraw_it.1.html
35. http://www.cybercom.net/~dcoffin/dcraw/dcraw_de.1.html
36. http://www.cybercom.net/~dcoffin/dcraw/dcraw_pt.1.html
37. http://www.cybercom.net/~dcoffin/dcraw/dcraw_es.1.html
38. http://www.cybercom.net/~dcoffin/dcraw/dcraw_nl.1.html
39. http://www.cybercom.net/~dcoffin/dcraw/dcraw_pl.1.html
40. http://www.cybercom.net/~dcoffin/dcraw/dcraw_hu.1.html
41. http://www.cybercom.net/~dcoffin/dcraw/dcraw_zh_TW.1.html
42. http://www.cybercom.net/~dcoffin/dcraw/dcraw_zh_CN.1.html
43. http://www.cybercom.net/~dcoffin/dcraw/dcraw.1
44. http://www.cybercom.net/~dcoffin/dcraw/dcraw_eo.po
45. http://www.acdsystems.com/
46. http://www.adobe.com/products/photoshop/cameraraw.html
47. http://www.br-software.com/
48. http://www.breezesys.com/
49. http://www.conceiva.com/
50. http://cpicture.net/en/t_raw.html
51. http://www.canto.com/
52. http://frostyplace.com/dcraw/
53. http://www.tanis.dk/wiki/index.php/DCRawUI
54. http://www.pretentiousname.com/jp2raw/
55. http://deepskystacker.free.fr/
56. http://www.dpmagic.com/
57. http://www.easyraw.com/
58. http://www.lemkesoft.com/
59. http://jcoconsulting.com/index.asp?Section=GVOCX
60. http://www.aragonsystem.com/
61. http://www.irfanview.com/
62. http://www.astrosurf.com/buil/us/iris/iris.htm
63. http://www.kaorg.com/photoservice.asp
64. http://www.lightboxsoftware.com/
65. http://sonic.net/~rat/lightcrafts/
66. http://www.mediarecover.com/
67. http://www.mixpo.com/
68. http://www.wildcape.com/
69. http://photojockey.com/
70. http://smatters.com/dcraw/
71. http://www.k-i-s.net/
72. http://www.datarescue.com/photorescue/
73. http://www.sticksoftware.com/software/PhotoReviewer.html
74. http://www.photovault.org/
75. http://www.picasa.com/
76. http://www.picturearena.com/
77. http://pleiades-astrophoto.com/
78. http://www.pixpo.com/
79. http://www.polybytes.com/
80. http://lens.liteserv.com/download/powershovel2.php
81. http://www.iridientdigital.com/
82. http://www.rawmagick.com/
83. http://www.i-graph.com/
84. http://www.wizards.de/rawdrop
85. http://www.pixmantec.com/
86. http://www.through-the-lens.net/
87. http://www.serif.com/
88. http://www.logicaldesigns.com/
89. http://www.silverfast.com/
90. http://www.studioline.net/
91. http://www.hexcat.com/viewit/
92. http://www.dimin.net/software/viewer/
93. http://www.hamrick.com/
94. http://www.xara.com/products/xtreme/
95. http://www.insflug.org/raw/
96. http://www.lebsanft.org/blog/index.php?cat=9
97. http://aminet.net/search?query=dcraw
98. http://amis.flatrate.ru/dcraw/
99. http://www.pidcock.co.uk/beos/index.html
100. http://hobbes.nmsu.edu/cgi-bin/h-search?key=dcraw
101. http://www.riscos.info/unix/indexes/graphics.html
102. http://www.delorie.com/djgpp/
103. http://www.trnicely.net/misc/vista.html
104. http://www.sno.phy.queensu.ca/~phil/exiftool/
105. http://www.cybercom.net/~dcoffin/dcraw/scan.c
106. http://www.cybercom.net/~dcoffin/dcraw/read_ndf.c
107. http://partners.adobe.com/asn/developer/PDFS/TN/TIFF6.pdf
108. http://www.map.tu.chiba-u.ac.jp/IEC/100/TA2/recdoc/N4378.pdf
109. http://www.adobe.com/products/dng/pdfs/dng_spec.pdf
110. http://xyrion.org/ciff/
111. http://www.x3f.info/technotes/FileDocs/X3F_Format.pdf
112. http://raw.fotosite.pl/
113. http://www.rawsamples.ch/
114. http://www.glasslantern.com/RAWpository/
115. http://dl.maptools.org/dl/libtiff/tiff-3.8.2.tar.gz
116. http://www.cybercom.net/~dcoffin/dcraw/libtiff.patch
117. http://www.cybercom.net/~dcoffin/dcraw/elphel_dng.c
118. http://www.adobe.com/products/dng/main.html
119. http://www.adobe.com/products/photoshop/main.html
120. http://cinepaint.sourceforge.net/
121. http://www.cybercom.net/~dcoffin/dcraw/ahd_maze.png
122. http://www.cybercom.net/~dcoffin/dcraw/vng_grid.png
123. http://netpbm.sourceforge.net/
124. http://www.imagemagick.org/
125. http://www.faqs.org/docs/artu/multiprogramchapter.html
126. http://www.dpreview.com/news/0202/02021101foveonx3.asp
127. http://digicanon.narod.ru/
128. http://e2500.narod.ru/raw_format_e.htm
129. http://www.inweb.ch/foto/rawformat.html
130. http://forums.dpreview.com/forums/read.asp?forum=1015&message=4961779
131. http://myfototest.narod.ru/
132. http://forums.dpreview.com/forums/read.asp?forum=1024&message=11773287
133. http://tester13.nm.ru/nikon/
134. http://www.camerahacking.com/
135. http://dropload.com/
136. http://yousendit.com/
137. http://www.planet-interkom.de/oliver.hartmann/dc20secr.htm
138. http://www.itojun.org/diary/19961113/index.eng.html
139. http://kdc2tiff.sourceforge.net/

33
dcraw.1
View File

@ -9,7 +9,7 @@
.\" dcoffin a cybercom o net
.\" http://www.cybercom.net/~dcoffin
.\"
.TH dcraw 1 "May 3, 2007"
.TH dcraw 1 "July 23, 2007"
.LO 1
.SH NAME
dcraw - command-line decoder for raw digital photos
@ -64,9 +64,12 @@ Output a half-size color image. Twice as fast as
.B -q 0
Use high-speed, low-quality bilinear interpolation.
.TP
.B -q 2
.B -q 1
Use Variable Number of Gradients (VNG) interpolation.
.TP
.B -q 2
Use Patterned Pixel Grouping (PPG) interpolation.
.TP
.B -q 3
Use Adaptive Homogeneity-Directed (AHD) interpolation.
.TP
@ -126,6 +129,21 @@ no white balance option
Use a fixed white balance based on a color chart illuminated
with a standard D65 lamp.
.TP
.BR +M " or " -M
Use (or don't use) any color matrix from the camera metadata.
The default is
.B +M
if
.B -w
is set,
.B -M
otherwise.
This option only affects Olympus, Leaf, and Phase One cameras.
.TP
.B -C red_mag blue_mag
Enlarge the raw red and blue layers by the given factors,
typically 0.999 to 1.001, to correct chromatic aberration.
.TP
.B -H 0
Clip all highlights to solid white (default).
.TP
@ -186,8 +204,8 @@ applies the flip specified by the camera.
.B -t 0
disables all flipping.
.TP
.B -s [0-99]
Select which raw image to decode if the file contains more than one.
.BR "-s [0..N-1]" " or " "-s all"
If a file contains N raw images, choose one or "all" to decode.
For example, Fuji\ Super\ CCD\ SR cameras generate a second image
underexposed four stops to show detail in the highlights.
.TP
@ -196,13 +214,6 @@ For Fuji\ Super\ CCD cameras, show the image tilted 45 degrees.
For cameras with non-square pixels, do not stretch the image to
its correct aspect ratio. In any case, this option guarantees
that each output pixel corresponds to one raw pixel.
.TP
.B ""
If they don't apply to your camera,
.B -s
and
.B -j
are silently ignored.
.SH FILES
.TP
\:./.badpixels, ../.badpixels, ../../.badpixels, ...

704
dcraw.c
View File

File diff suppressed because it is too large Load Diff

23
dcraw.changes
View File

@ -1,3 +1,26 @@
-------------------------------------------------------------------
Fri Aug 3 17:16:18 CEST 2007 - postadal@suse.cz
- updated to RCS 1.390
* Added Patterned Pixel Grouping interpolation
* Support 3096x2103 mode for the Panasonic DMC-FZ8.
* Added "-C" option to correct chromatic aberration.
* Support the Hasselblad CFV, Kodak EasyShare C330, and Nikon D40X.
* Use a switch statement for Leica and Panasonic models.
* Output seven new TIFF tags, including ImageDescription and Artist.
* Generated color matrices for the Apple QuickTake and Phase One H 20.
* Copied new matrices from Adobe DNG Converter 4.1.
* Added "-M" option and improved PPG interpolation.
* Reports of corruption in 16-bit linear DNGs were false.
* Support all Lossless JPEG predictors.
* Reject 8-bit grayscale TIFFs.
* Decode raw CINE files, which may exceed 2GB.
* Error-check the "-s" option, and enable "-s all".
* Support camera WB for the Canon EOS-1D and EOS-1DS.
* Use full output range for "-H 2".
* Added color matrix for the Canon PowerShot A640.
* When they differ, use DateTimeOriginal instead of DateTime.
-------------------------------------------------------------------
Thu May 3 14:31:24 CEST 2007 - postadal@suse.cz

24
dcraw.spec
View File

@ -1,5 +1,5 @@
#
# spec file for package dcraw (Version 1.379)
# spec file for package dcraw (Version 1.390)
#
# Copyright (c) 2007 SUSE LINUX Products GmbH, Nuernberg, Germany.
# This file and all modifications and additions to the pristine
@ -12,7 +12,7 @@
Name: dcraw
BuildRequires: libjpeg-devel liblcms-devel
Version: 1.379
Version: 1.390
Release: 1
License: Any permissive
Group: Productivity/Graphics/Convertors
@ -76,6 +76,26 @@ rm -rf $RPM_BUILD_ROOT
%doc %_mandir/man*/*
%changelog
* Fri Aug 03 2007 - postadal@suse.cz
- updated to RCS 1.390
* Added Patterned Pixel Grouping interpolation
* Support 3096x2103 mode for the Panasonic DMC-FZ8.
* Added "-C" option to correct chromatic aberration.
* Support the Hasselblad CFV, Kodak EasyShare C330, and Nikon D40X.
* Use a switch statement for Leica and Panasonic models.
* Output seven new TIFF tags, including ImageDescription and Artist.
* Generated color matrices for the Apple QuickTake and Phase One H 20.
* Copied new matrices from Adobe DNG Converter 4.1.
* Added "-M" option and improved PPG interpolation.
* Reports of corruption in 16-bit linear DNGs were false.
* Support all Lossless JPEG predictors.
* Reject 8-bit grayscale TIFFs.
* Decode raw CINE files, which may exceed 2GB.
* Error-check the "-s" option, and enable "-s all".
* Support camera WB for the Canon EOS-1D and EOS-1DS.
* Use full output range for "-H 2".
* Added color matrix for the Canon PowerShot A640.
* When they differ, use DateTimeOriginal instead of DateTime.
* Thu May 03 2007 - postadal@suse.cz
- updated to RCS 1.379
* Offer blended highlights with the "-H 2" option

32
parse.c
View File

@ -5,8 +5,8 @@
This program displays raw metadata for all raw photo formats.
It is free for all uses.
$Revision: 1.64 $
$Date: 2007/04/29 04:00:59 $
$Revision: 1.65 $
$Date: 2007/05/15 06:16:12 $
*/
#include <stdio.h>
@ -198,7 +198,7 @@ void nikon_decrypt (uchar ci, uchar cj, int tag, int i, int size, uchar *buf)
int parse_tiff_ifd (int base, int level);
void parse_makernote (base)
void parse_makernote (int base, int level)
{
int offset=0, entries, tag, type, count, val, save;
unsigned serial=0, key=0;
@ -246,10 +246,10 @@ void parse_makernote (base)
tag = get2();
type = get2();
count= get4();
tiff_dump (base, tag, type, count, 2);
if (tag == 0x11 || type == 13) {
tiff_dump (base, tag, type, count, level);
if ((tag == 0x11 && !strncmp(make,"NIKON",5)) || type == 13) {
fseek (ifp, get4()+base, SEEK_SET);
parse_tiff_ifd (base, 3);
parse_tiff_ifd (base, level+1);
}
if (tag == 0x1d)
while ((val = fgetc(ifp)) && val != EOF)
@ -263,12 +263,12 @@ void parse_makernote (base)
if (tag == 0xa7)
key = fgetc(ifp)^fgetc(ifp)^fgetc(ifp)^fgetc(ifp);
if (!strcmp (buf,"OLYMP") && tag >> 8 == 0x20)
parse_tiff_ifd (base, 3);
parse_tiff_ifd (base, level+1);
if (tag == 0xe01)
parse_nikon_capture_note (count);
if (tag == 0xb028) {
fseek (ifp, get4(), SEEK_SET);
parse_tiff_ifd (base, 3);
parse_tiff_ifd (base, level+1);
}
fseek (ifp, save+12, SEEK_SET);
}
@ -281,7 +281,7 @@ void parse_makernote (base)
order = sorder;
}
void parse_exif(int base)
void parse_exif (int base, int level)
{
int entries, tag, type, count, save;
@ -292,9 +292,9 @@ void parse_exif(int base)
tag = get2();
type = get2();
count= get4();
tiff_dump (base, tag, type, count, 1);
tiff_dump (base, tag, type, count, level);
if (tag == 0x927c)
parse_makernote (base);
parse_makernote (base, level+1);
fseek (ifp, save+12, SEEK_SET);
}
}
@ -366,7 +366,15 @@ int parse_tiff_ifd (int base, int level)
break;
case 34665:
fseek (ifp, get4()+base, SEEK_SET);
parse_exif (base);
parse_exif (base, level+1);
break;
case 50459:
i = order;
save2 = ftell(ifp);
order = get2();
fseek (ifp, save2 + (get2(),get4()), SEEK_SET);
parse_tiff_ifd (save2, level+1);
order = i;
break;
case 50706:
is_dng = 1;