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release: 4.5.1 / 3.4.13

Alexander Alekhin 2020-12-22 11:08:14 +00:00
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137
ChangeLog.md

@ -1,9 +1,6 @@
OpenCV Change Logs
==================
<details>
<summary>Coming soon... 4.5.1 / 3.4.13</summary>
version:4.5.1
-------------
@ -25,6 +22,8 @@ New Year's update for OpenCV 4.x has been released.
- High Level API and Samples for Scene Text Detection and Recognition ([#17570](https://github.com/opencv/opencv/pull/17570))
- SIFT: SIMD optimization of GaussianBlur 16U ([#18983](https://github.com/opencv/opencv/pull/18983))
![](images/dnn.png)
@ -80,7 +79,15 @@ New Year's update for OpenCV 4.x has been released.
- Significant progress on RISC-V port.
- much more complete RISC-V backend of [universal intrinsics](https://docs.opencv.org/master/df/d91/group__core__hal__intrin.html) has been contributed by Yin Zhang from ISCAS. It is based on the latest RVV (RISC-V vector extension) 0.9.
- much more complete RISC-V backend of [universal intrinsics](https://docs.opencv.org/4.5.1/df/d91/group__core__hal__intrin.html) has been contributed by Yin Zhang from ISCAS. It is based on the latest RVV (RISC-V vector extension) 0.9.
![](images/rtfm.png)
- Documentation:
- Updated structure of [tutorials](https://docs.opencv.org/4.5.1/d9/df8/tutorial_root.html)
- Revised installation tutorials [content](https://docs.opencv.org/4.5.1/df/d65/tutorial_table_of_content_introduction.html)
![](images/github2.png)
@ -104,23 +111,139 @@ New Year's update for OpenCV 4.x has been released.
- video: added definition of Tracking API with ported GOTURN and MIL trackers from opencv_contrib: [18838](https://github.com/opencv/opencv/pull/18838)
- (opencv_contrib) Add libSGM into cudastereo: [#2772](https://github.com/opencv/opencv_contrib/pull/2772)
- (opencv_contrib) Add BEBLID local feature descriptor: [#2774](https://github.com/opencv/opencv_contrib/pull/2774)
### Contributors
<details>
<summary>opencv (XX contributors)</summary>
<summary>opencv (88 contributors)</summary>
```
git shortlog --no-merges -ns 4.5.0..4.5.1
87 Alexander Alekhin
10 Anatoliy Talamanov
8 Ruslan Garnov
6 Dmitry Matveev
6 Maksim Shabunin
6 Orest Chura
5 Jonathan Cole
5 Sergei Slashchinin
4 Anna Khakimova
4 Anton Potapov
4 Giles Payne
4 Igor Murzov
4 Maxim Pashchenkov
4 Vincent Rabaud
3 Alexander Smorkalov
3 Anastasia Murzova
3 Dale Phurrough
3 Ian Maquignaz
3 Liubov Batanina
2 Aitik Gupta
2 Anastasiya Pronina
2 Chris Ballinger
2 OrestChura
2 Quentin Chateau
2 Roman Kazantsev
2 Sergey Slashchinin
2 Steffen Urban
2 Welton Rodrigo Torres Nascimento
2 catree
2 mtfrctl
1 APrigarina
1 Alexey Smirnov
1 Andreas Franek
1 Anton Veselskyi
1 AsyaPronina
1 Christos Malliaridis
1 Clement Courbet
1 Daniel Cauchi
1 Daniel Motilla
1 Dmitry Budnikov
1 Felix Gorschlüter
1 Francesco Petrogalli
1 Gabriel Nascarella Hishida
1 Hollow Man
1 Jack·Boos·Yu
1 Jaime Rivera
1 Jiri Kucera
1 Joe
1 Jojo R
1 Jose Quaresma
1 Julien
1 Justin Frank
1 Kong Liangqian
1 Krushnal Patel
1 Kun Liang
1 Mark Shachkov
1 Martin Štefaňák
1 Michael Gruner
1 Mikkel Green
1 Nathan Godwin
1 Nikolai
1 Omar Alzaibaq
1 Or Avital
1 Pavel Grunt
1 Pavel Rojtberg
1 Randall Britten
1 Rob Timpe
1 Suleyman TURKMEN
1 Vadim Levin
1 Vadim Pisarevsky
1 Wenqing Zhang
1 YashasSamaga
1 Yiming Li
1 Yosshi999
1 ZhangYin
1 Zhangyin
1 Zhiming-Zeng
1 Zhiyuan Chen
1 ann
1 arodrigu
1 berak
1 chargerKong
1 joshdoe
1 junxnone
1 lizz
1 masa-iwm
1 maxint
1 shioko
```
</details>
<details>
<summary>opencv_contrib (XX contributors)</summary>
<summary>opencv_contrib (23 contributors)</summary>
```
git shortlog --no-merges -ns 4.5.0..4.5.1
12 Alexander Alekhin
3 DumDereDum
2 Akash Sharma
1 Enrico Ronconi
1 EricFlorin
1 Iago Suárez
1 Igor Murzov
1 Kong Liangqian
1 Kumataro
1 Matthias Berberich
1 Paul Jurczak
1 Rob Timpe
1 Shingo Otsuka
1 Steffen Urban
1 TT
1 Vincent Rabaud
1 Yuriy Obukh
1 Zhiju Cen
1 crownedone
1 cudawarped
1 riskiest
1 sunitanyk
1 unknown
```
</details>
@ -134,8 +257,6 @@ version:3.4.13
OpenCV 3.4.13 has been released. Bug fixes, optimizations and other enhancements are propagated into OpenCV 4.5.1.
</details>
version:4.5.0

2
Home.md

@ -10,7 +10,7 @@ General resources
- :speech_balloon: [Q&A forum](http://answers.opencv.org) - ask questions and share your knowledge by answering others' questions
- :books: [Documentation](https://docs.opencv.org/):
- latest releases: [4.5.0](https://docs.opencv.org/4.5.0), [3.4.12](https://docs.opencv.org/3.4.12)
- latest releases: [4.5.1](https://docs.opencv.org/4.5.1), [3.4.13](https://docs.opencv.org/3.4.13)
- 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

27
Intel's-Deep-Learning-Inference-Engine-backend.md

@ -36,6 +36,29 @@ Software requirements:
- CMake 3.5.1+ (MSVS 2015+) or CMake 3.14+ (MSVS 2019+)
#### OpenCV 4.5.1
| [DLDT version](https://github.com/opencv/dldt/releases) | [GitHub releases](https://github.com/opencv/opencv/releases) | [SourceForge](https://sourceforge.net/projects/opencvlibrary/) |
| ---------------------------------------------- | --------------- | --------------- |
| 2021.2 (release binaries) | [.7z](https://github.com/opencv/opencv/releases/download/4.5.1/opencv-4.5.1-dldt-2021.2-vc16-avx2.7z) (~152.9Mb) / [.zip](https://github.com/opencv/opencv/releases/download/4.5.1/opencv-4.5.1-dldt-2021.2-vc16-avx2.zip) (~230Mb) | [.7z](https://sourceforge.net/projects/opencvlibrary/files/4.5.1/opencv-4.5.1-dldt-2021.2-vc16-avx2.7z/download) (~152.9Mb) / [.zip](https://sourceforge.net/projects/opencvlibrary/files/4.5.1/opencv-4.5.1-dldt-2021.2-vc16-avx2.zip/download) (~230Mb) |
| 2021.2 (debug binaries) | [.7z](https://github.com/opencv/opencv/releases/download/4.5.1/opencv-4.5.1-dldt-2021.2-vc16-avx2-debug.7z) (~185.5Mb) | [.7z](https://sourceforge.net/projects/opencvlibrary/files/4.5.1/opencv-4.5.1-dldt-2021.2-vc16-avx2-debug.7z/download) (~185.5Mb) |
DLDT components included in this release:
- IE MKLDNN plugin (CPU)
- IE clDNN plugin (GPU-OpenCL)
- IE Myriad plugin (VPU)
- 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 4.5.0
| [DLDT version](https://github.com/opencv/dldt/releases) | [GitHub releases](https://github.com/opencv/opencv/releases) | [SourceForge](https://sourceforge.net/projects/opencvlibrary/) |
@ -54,9 +77,6 @@ DLDT components included in this release:
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 4.4.0
@ -78,6 +98,7 @@ DLDT components included in this release:
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).
#### OpenCV 4.3.0
| [DLDT version](https://github.com/opencv/dldt/releases) | [GitHub releases](https://github.com/opencv/opencv/releases) | [SourceForge](https://sourceforge.net/projects/opencvlibrary/) |