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release: 4.5.4 / 3.4.16

Alexander Alekhin 2021-10-10 00:42:40 +00:00
parent fc31792fc0
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115
ChangeLog.md

@ -2,11 +2,6 @@ OpenCV Change Logs
==================
<details>
<summary>Coming soon... 4.5.4 / 3.4.16</summary>
version:4.5.4
-------------
@ -38,6 +33,8 @@ The fall update for OpenCV 4.x has been released.
- Implement CTC prefix beam search decode for TextRecognitionModel: [#20524](https://github.com/opencv/opencv/pull/20524)
- Added SoftNMS implementation: [#20813](https://github.com/opencv/opencv/pull/20813)
- Intel® Inference Engine backend ( [OpenVINO™](https://software.intel.com/en-us/openvino-toolkit) ):
- added support for OpenVINO 2021.4.1 LTS release
@ -55,35 +52,129 @@ The fall update for OpenCV 4.x has been released.
- And many other contributions:
- Restored LineSegmentDetector (LSD) implementation
- Add DNN-based face detection and face recognition into modules/objdetect: [#20422](https://github.com/opencv/opencv/pull/20422)
- Restore LineSegmentDetector (LSD) implementation
- Python: `cv.Mat` wrapper over numpy.ndarray is introduced to handle issues with passing of 3D arrays into C++ algorithms: [#19091](https://github.com/opencv/opencv/issues/19091)
- Python: support OpenCV extension with pure Python modules [#20611](https://github.com/opencv/opencv/pull/20611)
- Python: support OpenCV extension with pure Python modules: [#20611](https://github.com/opencv/opencv/pull/20611)
- Debugging: Add gdb pretty printer for cv::Mat [#20547](https://github.com/opencv/opencv/pull/20547)
- Debugging: Add gdb pretty printer for cv::Mat: [#20547](https://github.com/opencv/opencv/pull/20547)
- Add Quicklook for Mat on iOS and macOS: [#20457](https://github.com/opencv/opencv/pull/20457)
- Added generation of new type of radon checkerboard: [#20735](https://github.com/opencv/opencv/issues/20364)
- Add generation of new type of radon checkerboard: [#20735](https://github.com/opencv/opencv/issues/20364)
### Contributors
<details>
<summary>opencv (XX contributors)</summary>
<summary>opencv (76 contributors)</summary>
```
git shortlog --no-merges -ns 4.5.3..4.5.4
53 Alexander Alekhin
10 Smirnov Egor
9 Anatoliy Talamanov
8 rogday
7 Sergey Ivanov
6 AleksandrPanov
6 Suleyman TURKMEN
5 Alexander Panov
5 Dale Phurrough
5 Giles Payne
5 SamFC10
4 Julia Bareeva
4 Vadim Levin
3 Dmitry Budnikov
3 HAN Liutong
2 Alexander Smorkalov
2 Alexey Smirnov
2 Francesco Petrogalli
2 Iyad Ahmed
2 Jonas Vautherin
2 Maxim Pashchenkov
2 Stanislaw Halik
2 Vincent Rabaud
2 WJJ1995
2 YashasSamaga
2 Zhuo Zhang
2 Zihao Mu
2 berak
2 thezane
1 Abhinav Sharma
1 Amir Tulegenov
1 Cavendish-Koo
1 César Gouveia
1 Daniel Playfair Cal
1 Dmitriy Fishman
1 Duong Dac
1 Hamdi Sahloul
1 Ilya Lavrenov
1 JIANG Yichen
1 Jannik Bamberger
1 Jebastin Nadar
1 Lukas-Alexander Weber
1 Mahendra Kumar
1 Nicholas Ho
1 Nicolai Behmann
1 Oliver Kuckertz
1 Pablo Romero
1 Parsa
1 Rohit Sutradhar
1 Roland Meertens
1 Ruben Gonzalez
1 Ruslan Garnov
1 Saikat Nanda
1 Saša Bajtl
1 Scott Noyes
1 Shivanshu Tyagi
1 Shreyas Taware
1 Smirnov Alexey
1 Tomoaki Teshima
1 Tsukasa Sugiura
1 Xerxes Battiwalla
1 Xiaoxiao Tian
1 Xinguang Bian
1 Yaniv Hollander
1 Yuantao Feng
1 Zhang Yin
1 ZhangYin
1 easonycwang
1 fortemSteve
1 keroiber
1 kikaxa
1 mikael
1 shengyu
1 utibenkei
1 xhawk18
1 zyp
```
</details>
<details>
<summary>opencv_contrib (XX contributors)</summary>
<summary>opencv_contrib (16 contributors)</summary>
```
git shortlog --no-merges -ns 4.5.3..4.5.4
4 Suleyman TURKMEN
2 Alexander Alekhin
2 Archit Rungta
2 Yoshiaki Sato
2 cudawarped
1 Andreas Franek
1 Artem Saratovtsev
1 Gokberk Gul
1 Paul Jurczak
1 Pavel Rojtberg
1 Shahnawaz Ahmed
1 Stephen McDowell
1 Tomoaki Teshima
1 Vadim Levin
1 WN90
1 kuloPo
```
</details>
@ -99,8 +190,6 @@ OpenCV 3.4.16 has been released. Bug fixes, optimizations and other enhancements
Long-lived OpenCV 3.x release series is here since 2015. We are going to reduce support of 3.x branch in the future to move forward to OpenCV 5.0.
</details>
version:4.5.3

2
Home.md

@ -10,7 +10,7 @@ General resources
- :speech_balloon: [Q&A forum](https://forum.opencv.org) - ask questions and share your knowledge by answering others' questions
- :books: [Documentation](https://docs.opencv.org/):
- latest releases: [4.5.3](https://docs.opencv.org/4.5.3), [3.4.15](https://docs.opencv.org/3.4.15)
- latest releases: [4.5.4](https://docs.opencv.org/4.5.4), [3.4.16](https://docs.opencv.org/3.4.16)
- nightly releases: [master](https://docs.opencv.org/master) / [3.4](https://docs.opencv.org/3.4) branch
- :hammer_and_wrench: [Changelog](ChangeLog) - highlights for each library release

30
Intel's-Deep-Learning-Inference-Engine-backend.md

@ -41,6 +41,31 @@ Software requirements:
- CMake 3.5.1+ (MSVS 2015+) or CMake 3.14+ (MSVS 2019+)
#### OpenCV 4.5.4
| [OpenVINO version](https://github.com/openvinotoolkit/openvino/releases) | [GitHub releases](https://github.com/opencv/opencv/releases) | [SourceForge](https://sourceforge.net/projects/opencvlibrary/) |
| ------------------------------------------------ | --------------- | --------------- |
| 2021.4.1 (release binaries) | [.7z](https://github.com/opencv/opencv/releases/download/4.5.4/opencv-4.5.4-openvino-dldt-2021.4.1-vc16-avx2.7z) (~164.2 Mb) / [.zip](https://github.com/opencv/opencv/releases/download/4.5.4/opencv-4.5.4-openvino-dldt-2021.4.1-vc16-avx2.zip) (~252.7Mb) | [.7z](https://sourceforge.net/projects/opencvlibrary/files/4.5.4/opencv-4.5.4-openvino-dldt-2021.4.1-vc16-avx2.7z/download) (~164.2Mb) / [.zip](https://sourceforge.net/projects/opencvlibrary/files/4.5.4/opencv-4.5.4-openvino-dldt-2021.4.1-vc16-avx2.zip/download) (~252.7Mb) |
| 2021.4.1 (debug binaries) | [.7z](https://github.com/opencv/opencv/releases/download/4.5.4/opencv-4.5.4-openvino-dldt-2021.4.1-vc16-avx2-debug.7z) (~195.6Mb) | [.7z](https://sourceforge.net/projects/opencvlibrary/files/4.5.4/opencv-4.5.4-openvino-dldt-2021.4.1-vc16-avx2-debug.7z/download) (~195.6Mb) |
DLDT components included in this release:
- IE MKLDNN plugin (CPU)
- IE clDNN plugin (GPU-OpenCL)
- IE Myriad plugin (VPU)
- IE Hetero plugin
- Intel® Threading Building Blocks (TBB)
- nGraph
Both package versions include .PDB files for better debugging experience (generated by MSVS 2019).
Package with debug binaries is intended for development of C++ applications only (missing Python support, etc).
<details>
<summary>Archive</summary>
#### OpenCV 4.5.3
| [OpenVINO version](https://github.com/openvinotoolkit/openvino/releases) | [GitHub releases](https://github.com/opencv/opencv/releases) | [SourceForge](https://sourceforge.net/projects/opencvlibrary/) |
@ -61,11 +86,6 @@ Both package versions include .PDB files for better debugging experience (genera
Package with debug binaries is intended for development of C++ applications only (missing Python support, etc).
<details>
<summary>Archive</summary>
#### OpenCV 4.5.2
| [DLDT version](https://github.com/opencv/dldt/releases) | [GitHub releases](https://github.com/opencv/opencv/releases) | [SourceForge](https://sourceforge.net/projects/opencvlibrary/) |