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Accepting request 759190 from home:StefanBruens:branches:science

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- Update to 4.2.0
  * DNN module:
    + Integrated GSoC project with CUDA backend: #14827
    + Intel® Inference Engine backend ( OpenVINO™ ):
      - support for nGraph OpenVINO API (preview / experimental): #15537
  * G-API module:
    + Enabled in-graph inference: #15090. Now G-API can express more
      complex hybrid CV/DL algorithms;
      - Intel® Inference Engine backend is the only available now,
        support for DNN module will be added in the future releases.
    + Extended execution model with streaming support: #15216. Decoding,
      image processing, inference, and post-processing are now pipelined
      efficiently when processing a video stream with G-API.
    + Added tutorials covering these new features: Face analytics
      pipeline and a sample Face beautification algorithm.
  * Performance improvements:
    + SIMD intrinsics: StereoBM/StereoSGBM algorithms, resize, integral,
      flip, accumulate with mask, HOG, demosaic, moments
    + Muti-threading: pyrDown
  * And many other great patches from OpenCV community:
    + VideoCapture: video stream extraction (demuxing) through
      FFmpeg backend.
    + VideoCapture: waitAny() API for camera input multiplexing
      (Video4Linux through poll() calls).
    + (opencv_contrib) new algorithm Rapid Frequency Selective
      Reconstruction (FSR): #2296 + tutorial.
    + (opencv_contrib) RIC method for sparse match interpolation: #2367.
    + (opencv_contrib) LOGOS features matching strategy: #2383.
  * Breaking changes:
    + Disabled constructors for legacy C API structures.
    + Implementation of Thread Local Storage (TLS) has been improved to
      release data from terminated threads. API has been changed.
    + Don't define unsafe CV_XADD implementation by default.
    + Python conversion rules of passed arguments will be updated in
      next releases: #15915.

OBS-URL: https://build.opensuse.org/request/show/759190
OBS-URL: https://build.opensuse.org/package/show/science/opencv?expand=0&rev=10
This commit is contained in:
Stefan Brüns 2019-12-26 00:24:50 +00:00 committed by Git OBS Bridge
parent 9b0034c185
commit 706c1a97a9
6 changed files with 47 additions and 8 deletions
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3
opencv-4.1.2.tar.gz
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opencv.changes
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-------------------------------------------------------------------
Wed Dec 25 01:25:00 UTC 2019 - Stefan Brüns <stefan.bruens@rwth-aachen.de>
- Update to 4.2.0
* DNN module:
+ Integrated GSoC project with CUDA backend: #14827
+ Intel® Inference Engine backend ( OpenVINO™ ):
- support for nGraph OpenVINO API (preview / experimental): #15537
* G-API module:
+ Enabled in-graph inference: #15090. Now G-API can express more
complex hybrid CV/DL algorithms;
- Intel® Inference Engine backend is the only available now,
support for DNN module will be added in the future releases.
+ Extended execution model with streaming support: #15216. Decoding,
image processing, inference, and post-processing are now pipelined
efficiently when processing a video stream with G-API.
+ Added tutorials covering these new features: Face analytics
pipeline and a sample Face beautification algorithm.
* Performance improvements:
+ SIMD intrinsics: StereoBM/StereoSGBM algorithms, resize, integral,
flip, accumulate with mask, HOG, demosaic, moments
+ Muti-threading: pyrDown
* And many other great patches from OpenCV community:
+ VideoCapture: video stream extraction (demuxing) through
FFmpeg backend.
+ VideoCapture: waitAny() API for camera input multiplexing
(Video4Linux through poll() calls).
+ (opencv_contrib) new algorithm Rapid Frequency Selective
Reconstruction (FSR): #2296 + tutorial.
+ (opencv_contrib) RIC method for sparse match interpolation: #2367.
+ (opencv_contrib) LOGOS features matching strategy: #2383.
* Breaking changes:
+ Disabled constructors for legacy C API structures.
+ Implementation of Thread Local Storage (TLS) has been improved to
release data from terminated threads. API has been changed.
+ Don't define unsafe CV_XADD implementation by default.
+ Python conversion rules of passed arguments will be updated in
next releases: #15915.
-------------------------------------------------------------------
Sun Nov 3 19:50:04 UTC 2019 - Stefan Brüns <stefan.bruens@rwth-aachen.de>

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opencv.spec
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@ -21,7 +21,7 @@
%endif
%define libname lib%{name}
%define soname 4_1
%define soname 4_2
# disabled by default as many fail
%bcond_with tests
%bcond_without gapi
@ -30,7 +30,7 @@
%bcond_without python3
%bcond_without openblas
Name: opencv
Version: 4.1.2
Version: 4.2.0
Release: 0
Summary: Collection of algorithms for computer vision
# GPL-2.0 AND Apache-2.0 files are in 3rdparty/ittnotify which is not build

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opencv_contrib-4.1.2.tar.gz
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