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Author SHA1 Message Date
Alexander Smorkalov
b5a68f235a
Merge pull request #22802 from zihaomu:fix_infinit_loop_in_tf_34 
Fix infinit loop in tf 3.4 branch
 2022-11-15 11:45:14 +03:00
zihaomu
5bf64e7dfe fix the infinite loop in tf importer of 3.4 branch 2022-11-15 11:42:10 +08:00
Alexander Alekhin
b418eb112c Merge pull request #22717 from alalek:issue_22716 2022-10-31 17:03:43 +00:00
Alexander Alekhin
028d4d83d3 imgproc: sigma2=sigma1 in top-level function of GaussianBlur 2022-10-28 17:04:53 +00:00
Maksim Shabunin
c0a84dcc85
Merge pull request #22651 from mshabunin:script-doc 
ts: basic documentation for utility scripts
 2022-10-20 14:11:02 +03:00
Alexander Alekhin
e309a06b47 Merge pull request #22661 from catree:fix_AKAZE_bib_pages 2022-10-19 15:48:38 +00:00
Alexander Alekhin
86dad3aebe Merge pull request #22662 from catree:fix_chessboard_img 2022-10-19 12:57:16 +00:00
catree
5a9fe9dedb Replace the chessboard.png image with the pattern.png image since the chessboard.png image does not have proper squares which is not good for camera calibration accuracy. 2022-10-19 14:11:01 +02:00
catree
c7d24c0fb3 Fix AKAZE bib reference using dblp.org and bmva.org sources. 2022-10-19 13:55:33 +02:00
Alexander Alekhin
ea5ca16036 Merge pull request #22617 from changh95:4.x 2022-10-14 09:17:16 +00:00
Alexander Smorkalov
2991717191
Merge pull request #22637 from alalek:docs_fix_links_generation_22572 
docs: prefer # for links generation
 2022-10-14 09:18:27 +03:00
Hyunggi Chang
085fb78e85 fix typo (portatibility -> portability) 2022-10-13 21:39:52 +00:00
Alexander Alekhin
a565aa6db9 docs: prefer # for links generation 
- avoid `@ref`
- align with 4.x branch (minimize merge conflicts)
 2022-10-13 20:55:53 +00:00
Alexander Alekhin
bbcc1752b1 Merge pull request #22600 from alalek:cmake_opt_force_targets 2022-10-06 05:05:40 +00:00
Alexander Alekhin
d480e2e51b cmake(opt): force separate targets for dispatched code 
- PCH may not pass compilation flags properly
 2022-10-05 21:54:46 +03:00
Alexander Smorkalov
4a4b2a0ce6
Merge pull request #22539 from catree:feat_homography_tutorial_gif 
Add a gif to the homography exercise
 2022-10-04 15:59:40 +03:00
Alexander Smorkalov
4103567776
Merge pull request #22194 from heavyrain-lzy:fixbug_pyrup 
Fix the pyramid bug when src*2 < dst
 2022-10-04 15:37:01 +03:00
catree
ab5279f4ad Add an image to illustrate camera poses interpolation for the small homography exercise. 2022-10-04 13:36:58 +02:00
Kumataro
2f79b1b087
Merge pull request #22404 from Kumataro:3.4-fix22388_2 
* imgcodecs: tiff: Reduce memory usage to read 16bit image.

* imgcodecs: tiff: Reduce memory usage to read 8bit images

* imgcodecs: tiff: split basic test and full test.

* imgcodecs: tiff: fix to warning C4244

* imgcodecs: tiff: fix to warning C4244
 2022-10-03 18:24:15 +03:00
Alexander Smorkalov
572d4f4491
Merge pull request #22584 from vrabaud:msan 
Move marking memory as initialized earlier.
 2022-10-03 15:48:38 +03:00
Vincent Rabaud
38c9c20a35 Move marking memory as initialized earlier. 2022-09-28 21:58:17 +02:00
Alexander Smorkalov
4dfbbabf8b
Merge pull request #22572 from catree:feat_improve_doc_calib3d 
[3.4] Add information about the disparity-to-depth mapping matrix
 2022-09-27 10:19:17 +03:00
catree
c34c4b50d0 Add information about the disparity-to-depth mapping matrix. Add more references about other related functions in the calib3d doc. 2022-09-26 18:40:18 +02:00
Alexander Smorkalov
0c238c9e72
Merge pull request #22568 from asmorkalov:as/webp_warning 
Report that animated webp is not supported for now
 2022-09-26 14:16:18 +03:00
Alexander Smorkalov
3d9f27b877 Report that animated webp is not supported for now. 2022-09-26 13:53:49 +03:00
Alexander Smorkalov
bfeeb0ad70
Merge pull request #22285 from asenyaev:asen/disabled_compiling_warnings_3.4 
Disabled compiling warnings in case of symbols in cmake for 3.4
 2022-09-20 15:14:36 +03:00
Andrey Senyaev
3f4abcb228 Disabled compiling warnings in case of symbols in cmake for 3.4 2022-09-20 13:34:17 +03:00
Alexander Smorkalov
f2ccce23f3
Merge pull request #22512 from alalek:build_warning_gcc12_uninitialized 
build: eliminate uninitialized warnings from GCC12
 2022-09-20 09:29:00 +03:00
Alexander Smorkalov
0ab4872032
Merge pull request #22511 from alalek:dnn_build_warning_gcc12 
dnn: eliminate GCC12 warning in total() call
 2022-09-19 16:22:54 +03:00
Alexander Smorkalov
377fdf5ae5
Merge pull request #22504 from hflemmen:fix-broken-link 
Removes a broken link
 2022-09-14 20:01:04 +03:00
Alexander Alekhin
2e15582799 build: eliminate uninitialized warnings from GCC12 2022-09-14 11:58:43 +00:00
Alexander Alekhin
65bdb3a544 dnn: eliminate GCC12 warning in total() call 2022-09-14 11:37:00 +00:00
Henrik Dobbe Flemmen
6481cfd048 Update the fourcc codes link 2022-09-14 09:25:57 +03:00
Alexander Smorkalov
d885242b61
Merge pull request #22482 from Glutamat42:tutorial_generalized_hough_transform 
Tutorial for Generalized Hough Ballard and Guil Transform
 2022-09-12 10:45:18 +03:00
Markus Heck
619e038de9 move tutorial to imgproc and example to ImgTrans 2022-09-10 17:42:20 +02:00
Markus Heck
5408949951 fix typo and simplify example (grayscale template) 2022-09-09 15:27:11 +02:00
Markus Heck
e2a9cff3dc Include code snippets with doxygen notation and small fix in table_of_content_objdetect.markdown 2022-09-08 13:03:33 +02:00
Markus Heck
c3b83b8354 Tutorial for Generalized Hough Ballard and Guil Transform 2022-09-08 03:40:52 +02:00
Alexander Smorkalov
e24382691f
Merge pull request #21934 from Yulv-git:3.4-typos2 
Fix some typos in platforms/, samples/.
 2022-09-07 17:16:23 +03:00
Yulv-git
9074b3e980 Fix some typos in platforms/, samples/, 3rdparty/. 2022-09-07 16:09:23 +03:00
Alexander Smorkalov
a72074b33f
Merge pull request #22164 from lamm45:hough-angles 
Fix angle discretization in Hough transforms
 2022-08-31 12:23:52 +03:00
Alexander Smorkalov
7834a465d5 Merge pull request #22443 from catree:feat_calibrate_camera_exe_initial_guess 2022-08-31 07:48:32 +00:00
lamm45
1f0bfc8d83 Fix angle discretization in Hough transforms 
In some situations the last value was missing from the discrete theta
values. Now, the last value is chosen such that it is close to the
user-provided maximum theta, while the distance to pi remains always
at least theta_step/2. This should avoid duplicate detections.

A better way would probably be to use max_theta as is and adjust the
resolution (theta_step) instead, such that the discretization would
always be uniform (in a circular sense) when full angle range is used.
 2022-08-30 18:46:16 -04:00
catree
837e41f9a7 Add -ws flag for cornerSubPix params (backported from 4.x). 
Add flags to set the camera intrinsic parameters as an initial guess (can allow converging to the correct camera intrinsic parameters).
Add -imshow-scale flag to resize the image when displaying the results.
Add -enable-k3 flag to enable or disable the estimation of the K3 distortion coefficient.
 2022-08-29 23:55:00 +02:00
Alexander Smorkalov
8eb4f72531
Merge pull request #22425 from AleksandrPanov:qrcode_test_arm 
QR code, change resize interpolation for Arm
 2022-08-29 10:39:27 +03:00
Alexander Smorkalov
88115811a9
Merge pull request #22130 from catree:homography_tutorial_add_exercise 
Update homography tutorial with a small exercise
 2022-08-26 12:52:55 +03:00
Alexander Smorkalov
eea05f5078
Merge pull request #22412 from asenyaev/asen/carotene_warnings_macos_arm64 
Suppress warnings in carotene on macOS ARM64 for 3.4 branch
 2022-08-26 09:40:30 +03:00
Andrey Senyaev
e1305e8d05 Fixed a warning in case of typename on macOS ARM64 2022-08-25 18:17:03 +03:00
AleksandrPanov
2dd3408caa change resize interpolation to enable tests in arm, disable close_5 2022-08-25 14:27:18 +03:00
Andrey Senyaev
ef570e4e13 Suppress warnings in carotene on macOS ARM64 for 3.4 branch 2022-08-22 17:42:22 +03:00