berak
f30eafc9ac
samples: fix digits_video.py
2018-11-08 09:17:41 +01:00
catree
4bea70a64a
Update background subtraction tutorial with Java and Python codes.
2018-10-26 22:17:18 +02:00
Alexander Alekhin
ecef7f7930
samples: update winpack python samples launcher
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- accepts script parameter (allows drag & drop from 'explorer')
- use script dir instead of current dir (can launch samples from 'samples/dnn')
- added 'pause' to show error messages (about missing numpy) instead of instant closing
2018-09-22 17:28:58 +00:00
jsxyhelu
7828854c9d
Merge pull request #12206 from jsxyhelu/3.4
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find innercircle of contour by using pointPolygonTest: (#12206 )
2018-09-11 23:58:01 +03:00
Alexander Alekhin
31fef14d76
Merge pull request #12136 from sturkmen72:update_documentation
2018-08-17 14:02:20 +00:00
Suleyman TURKMEN
c61bc3a0cb
Update documentation and samples
2018-08-17 14:21:29 +03:00
Lucas Teixeira
f2d363feb2
Fix a Typo in the comment of asift.py
2018-08-09 23:43:39 +02:00
catree
41b95cae38
Add Java and Python code for ML tutorials.
2018-07-13 15:52:28 +02:00
catree
c9fe6f1afe
Add Java and Python code for the following tutorials:
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- Changing the contrast and brightness of an image!
- Operations with images
2018-07-11 20:14:58 +02:00
catree
481af5c469
Add Java and Python code for AKAZE local features matching tutorial. Fix incorrect uses of Mat.mul() in Java code.
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Uniform Lowe's ratio test in the code.
2018-07-02 15:10:53 +02:00
catree
7469981d1a
Add Java and Python code for Image Segmentation with Distance Transform and Watershed Algorithm tutorial. Use more Pythonic code.
2018-06-27 18:48:32 +02:00
catree
a11ef2650e
Add Java and Python code for the following imgproc tutorials: Finding contours in your image, Convex Hull, Creating Bounding boxes and circles for contours, Creating Bounding rotated boxes and ellipses for contours, Image Moments, Point Polygon Test.
2018-06-10 23:57:11 +02:00
catree
afa5b0cc93
Add Java and Python code for cascade classifier and HDR tutorials.
2018-06-08 19:30:30 +02:00
Alexander Alekhin
dcb9bc2544
python: eliminate pylint warnings
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Tested with:
- pylint 1.9.1
2018-06-04 17:58:06 +03:00
catree
ade21f142e
Add Java and Python code for the following features2d tutorials: Harris corner detector, Shi-Tomasi corner detector, Creating your own corner detector, Detecting corners location in subpixels, Feature Detection, Feature Description, Feature Matching with FLANN, Features2D + Homography to find a known object. Use Lowe's ratio test to filter the matches.
2018-05-29 10:35:57 +02:00
catree
4c1c3147d9
Add Java and Python code for the following imgproc tutorials: Affine Transformations, Histogram Equalization, Histogram Calculation, Histogram Comparison, Back Projection.
2018-05-24 01:11:28 +02:00
Alexander Alekhin
af5f40a80e
Merge pull request #11543 from catree:add_tutorial_imgproc_java_python
2018-05-22 12:26:34 +00:00
catree
9f6108ae7a
Add Java and Python code for the following imgproc tutorials: Canny, Remap, threshold and threshold inRange. Use HSV colorspace instead of RGB for inRange threshold tutorial.
2018-05-18 20:11:53 +02:00
catree
9fc0cabdf5
Add Java and Python code for trackbar tutorial.
2018-05-18 11:29:41 +02:00
catree
7e3490959a
Add Java and Python code for morphology tutorials.
2018-05-16 14:19:48 +02:00
Alexander Alekhin
78f205ffa5
python: better Python 3 support
2018-05-11 17:32:04 +03:00
Alexander Alekhin
df02fe0615
Merge pull request #11445 from cclauss:file-long-raw_input-xrange
2018-05-11 13:28:53 +00:00
cclauss
8a79b167b8
Define execfile, file, long, raw_input, xrange for Python 3
2018-05-03 09:19:05 +02:00
cclauss
05c1a3d160
print() is a function in Python 3
2018-05-03 07:12:12 +02:00
Sui Libin
1ad814a191
fix faster_rcnn sample crashed at PoolingInvoker on Windows7(x64). ( #10724 )
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* fix faster_rcnn sample crashed at PoolingInvoker operator() of pooling_layer.
* find_odj onmouse bug about find matched point status.
* reverted AutoBuffer back to std::vector
2018-02-12 16:07:56 +03:00
luz.paz
dbb57cd0ae
Misc. ./samples typos
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Found via `codespell -q 3 --skip="./3rdparty" -I ../opencv-whitelist.txt`
2018-02-08 05:52:08 -05:00
Jozef Mlich
7a472d85ef
Merge pull request #10663 from jmlich:master
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* hogsvm compatibility with python3
2018-01-24 17:03:23 +03:00
catree
59ec224009
Update left_intrinsics.yml file with chessboard square_size=0.025 and with extrinsic parameters. Add camera_calibration_show_extrinsics.py, a Python sample that allows to display the extrinsics saved during the camera calibration process (cpp-example-calibration).
2017-12-20 12:06:08 +01:00
Alexander Alekhin
5560db73bf
python: 'cv2.' -> 'cv.' via 'import cv2 as cv'
2017-12-11 13:46:55 +03:00
Wei Hao
f2b3e5f517
Update houghlines.py
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Fix a code indent bug: cv2.imshow("detected lines", cdst)
2017-11-27 14:36:51 +08:00
Alexander Alekhin
807f5e33ad
Merge pull request #10055 from mabdullahrafique:patch-1
2017-11-26 12:00:16 +00:00
Muhammad Abdullah
c180047bc1
update digits_video.py
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Following were the errors in the digits_video.py
1 ) The code was not working because data type of x was float however in "cv2.rectangle" we require integer .
2 ) After pressing the "esc" button the image windows did not destroy
So I amended following things:
1 ) ~converted data type of x to int.~ Used Python integer division (//)
2 ) used cv2.destroyAllWindows() to close all windows after the press of "esc" by user.
2017-11-23 19:20:37 +00:00
Arthur Pastel
2feb0c2f61
Merge pull request #9895 from art049:parrallel_calibration_py
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* Adding threading in calibrate.py
* samples: update calibrate.py
2017-11-23 21:27:11 +03:00
tribta
9a2317e063
Tutorial Hough Lines
2017-10-05 14:17:38 +03:00
tribta
d99ced6ec8
Tutorial Hough Circles
2017-10-05 14:17:38 +03:00
tribta
9ff33dacfc
Tutorial Make Border
2017-10-05 14:17:38 +03:00
tribta
a6f5e1f0ca
Tutorial Filter2D
2017-10-05 14:17:38 +03:00
tribta
08515281b9
Tutorial Image Pyramids
2017-10-05 14:17:38 +03:00
tribta
f7d85bfed8
Tutorial Sobel Derivatives
2017-10-05 14:17:36 +03:00
tribta
3250f11f0c
Tutorial Laplace Operator
2017-10-05 14:14:04 +03:00
tribta
d068e27420
Tutorial Morph Lines Detection
2017-10-05 14:14:04 +03:00
tribta
18bc4db75c
Tutorial Hit-or-Miss
2017-10-05 14:14:04 +03:00
tribta
bc18fb481f
Tutorial Smoothing Images
2017-10-05 14:14:03 +03:00
Deric Crago
a0d7cf89f2
Fixed 'boundary' spelling
2017-09-26 23:42:48 -04:00
Vadim Pisarevsky
bc09d1ba3b
Merge pull request #9406 from Cartucho:update_core_tutorials
2017-09-13 14:09:39 +00:00
tribta
45afd29b72
Tutorial Mask Operations on Matrices
2017-09-09 15:20:21 +01:00
tribta
954e2f9b9c
Tutorial Discrete Fourier Transform
2017-09-09 15:10:18 +01:00
tribta
13317bdfda
Tutorial Basic Geometric Drawing
2017-09-09 15:02:51 +01:00
tribta
c4c1e94088
Tutorial Adding Images
2017-09-09 15:02:51 +01:00
Alexander Alekhin
717b2f496f
Merge pull request #9139 from Cartucho:improve_match_template_py
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GSoC - Improving code match_template.py
2017-08-24 19:51:09 +00:00
