Open Source Computer Vision Library
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Zhangjie Chen 4d695cd2f4
Merge pull request #23805 from starga2er777:5.x
GSoC: Modified PLY reader to support color attribute read/write #23805

* Modified PLY reader to support color attribute read/write
* Fix bugs & Modified OBJ reader for color IO
* Replace with correct test file
* Fix I/O of property [w] in OBJ files

### Pull Request Readiness Checklist

**Merged with https://github.com/opencv/opencv_extra/pull/1075**

[Issue for GSoC 2023](https://github.com/opencv/opencv/issues/23624)
The ply loader in 3D module doesn't support color attribute reading. I modified that to support color attribute reading & writing for the color attribute compression as described in proposal.

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
2023-07-25 16:05:56 +03:00
.github Drop Python2 support. 2023-07-14 15:06:53 +03:00
3rdparty Merge branch 4.x 2023-07-13 09:28:36 +03:00
apps Merge branch 4.x 2023-07-05 15:51:10 +03:00
cmake Drop Python2 support. 2023-07-14 15:06:53 +03:00
data Merge pull request #22727 from su77ungr:patch-1 2022-11-17 06:54:25 +00:00
doc Drop Python2 support. 2023-07-14 15:06:53 +03:00
include calib3d module in opencv is split into 3 modules: 3d, calib and stereo. 2020-12-01 23:42:15 +03:00
modules Merge pull request #23805 from starga2er777:5.x 2023-07-25 16:05:56 +03:00
platforms Drop Python2 support. 2023-07-14 15:06:53 +03:00
samples Merge pull request #23990 from asmorkalov:as/5.x_calib_api_cleanup 2023-07-23 09:55:49 +03:00
.editorconfig add .editorconfig 2018-10-11 17:57:51 +00:00
.gitattributes cmake: generate and install ffmpeg-download.ps1 2018-06-09 13:19:48 +03:00
.gitignore Merge pull request #17165 from komakai:objc-binding 2020-06-08 18:32:53 +00:00
CMakeLists.txt Drop Python2 support. 2023-07-14 15:06:53 +03:00
CONTRIBUTING.md migration: github.com/opencv/opencv 2016-07-12 12:51:12 +03:00
COPYRIGHT copyright: 2023 (update) 2023-01-09 09:49:22 +00:00
LICENSE copyright: 2023 2023-01-08 18:18:37 +00:00
README.md Merge branch 4.x 2021-12-30 21:43:45 +00:00
SECURITY.md Updated PGP key for security reports 2023-04-19 19:16:55 +03:00

OpenCV: Open Source Computer Vision Library

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Contributing

Please read the contribution guidelines before starting work on a pull request.

Summary of the guidelines:

  • One pull request per issue;
  • Choose the right base branch;
  • Include tests and documentation;
  • Clean up "oops" commits before submitting;
  • Follow the coding style guide.