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2720 Commits

Author SHA1 Message Date
Alexander Alekhin
203f95d3be samples: videocapture_camera use VideoCapture with 0 index 
Not all backends support -1 index.
 2018-07-03 15:44:53 +03:00
Alexander Alekhin
c52b4cf450 Merge pull request #11873 from catree:add_tutorial_features2d_java_python2 2018-07-02 15:02:14 +00:00
catree
481af5c469 Add Java and Python code for AKAZE local features matching tutorial. Fix incorrect uses of Mat.mul() in Java code. 
Uniform Lowe's ratio test in the code.
 2018-07-02 15:10:53 +02:00
Dmitry Kurtaev
346871e27f Set output layers names and types for models in DLDT's intermediate representation 2018-06-28 10:21:45 +03:00
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
Vadim Pisarevsky
db48f7b5d1 Merge pull request #11804 from mshabunin:gst-sample 2018-06-27 14:26:27 +00:00
Vadim Pisarevsky
e3dc7e5ec9 Merge pull request #11743 from alalek:samples_avoid_double_VideoCapture_open 2018-06-25 12:54:09 +00:00
Alexander Alekhin
70d6b8774d Merge pull request #11790 from berak:dnn_fix_coco_txt 2018-06-23 18:51:07 +00:00
Tomoaki Teshima
ffb9ce8287 suppress warning while building the samples 2018-06-23 21:35:25 +09:00
Maksim Shabunin
fe20fa8326 gstreamer sample: fixed incorrect pipelines being generated 2018-06-21 17:14:42 +03:00
berak
8f7a3b15b2 dnn: add a coco labels file for yolov3 2018-06-19 10:45:49 +02:00
Alexander Alekhin
aef16d51ec samples: don't call twice of VideoCapture::open() 2018-06-11 23:17:49 +00:00
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
Alexander Alekhin
93f2fd396b Merge pull request #11723 from alalek:sample_videocapture_camera 2018-06-09 13:49:21 +00:00
Alexander Alekhin
929d39f69a Merge pull request #11728 from dkurt:dnn_update_tf_ssd 2018-06-08 19:04:28 +00:00
catree
afa5b0cc93 Add Java and Python code for cascade classifier and HDR tutorials. 2018-06-08 19:30:30 +02:00
Dmitry Kurtaev
40765c5f8d Enable SSD models from TensorFlow with OpenCL plugin of Intel's Inference Engine 2018-06-08 16:55:21 +03:00
Alexander Alekhin
a7047dd4b6 samples: add videocapture_camera sample 
- show capturing information: width / height / fps
- show average FPS for cap.read()+imshow() via cv::getTickCount()
- optional frame processing code path
 2018-06-08 15:51:46 +03:00
David
7175f257b5 Added ResizeBilinear op for tf (#11050) 
* Added ResizeBilinear op for tf

Combined ResizeNearestNeighbor and ResizeBilinear layers into Resize (with an interpolation param).

Minor changes to tf_importer and resize layer to save some code lines

Minor changes in init.cpp

Minor changes in tf_importer.cpp

* Replaced implementation of a custom ResizeBilinear layer to all layers

* Use Mat::ptr. Replace interpolation flags
 2018-06-07 16:29:04 +03:00
Alexander Alekhin
9b0bafb82c samples: fix callback function type 2018-06-06 18:29:05 +03:00
Vadim Pisarevsky
3cbd2e2764 Merge pull request #11650 from dkurt:dnn_default_backend 2018-06-06 09:30:39 +00:00
Dmitry Kurtaev
b781ac7346 Make Intel's Inference Engine backend is default if no preferable backend is specified. 2018-06-04 18:31:46 +03:00
Alexander Alekhin
dcb9bc2544 python: eliminate pylint warnings 
Tested with:
- pylint 1.9.1
 2018-06-04 17:58:06 +03:00
Vadim Pisarevsky
3030594665 Merge pull request #11644 from alalek:docs_avoid_master_links_in_3.4-2 2018-06-04 10:19:44 +00:00
Alexander Alekhin
6912c20380 Merge pull request #11659 from take1014:snippet_11597 2018-06-01 16:48:10 +00:00
take1014
4ec9afac57 add imgproc snippets 2018-06-01 23:42:00 +09:00
Alexander Alekhin
f185802489 documentation: avoid links to 'master' branch from 3.4 maintenance branch (2) 
Other links:
- https://raw.githubusercontent.com/opencv/opencv/master
- https://github.com/opencv/opencv/blob/master
 2018-05-31 19:30:56 +03:00
Alexander Alekhin
9ba9358ecb documentation: avoid links to 'master' branch from 3.4 maintenance branch 2018-05-31 16:45:18 +03:00
Vadim Pisarevsky
c58cc4c2ff Merge pull request #11255 from dkurt:dnn_tf_faster_rcnn 2018-05-31 11:07:39 +00:00
Dmitry Kurtaev
f96f934426 Update Intel's Inference Engine deep learning backend (#11587) 
* Update Intel's Inference Engine deep learning backend

* Remove cpu_extension dependency

* Update Darknet accuracy tests
 2018-05-31 14:05:21 +03:00
Spark Echo
80770aacd7 Merge pull request #11631 from sparkecho:3.4 
Typo fixes (#11631)
 2018-05-31 07:23:19 +00:00
Dmitry Kurtaev
bf87a43185 Faster-RCNN object detection models from TensorFlow 2018-05-30 17:12:36 +03:00
Alexander Alekhin
d738f56d83 Merge pull request #11598 from catree:add_tutorial_features2d_java_python 2018-05-29 15:18:44 +00:00
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
adef31097d Use directly HighGui.toBufferedImage(). 2018-05-25 16:23:42 +02:00
Alexander Alekhin
8a17ae29b9 Merge pull request #11580 from dkurt:dnn_fix_tf_ssd 2018-05-24 18:28:41 +00:00
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
Dmitry Kurtaev
3346a7ac0a Fix batch normalization fusion from TensorFlow's SSDs 2018-05-23 16:49:31 +03:00
Alexander Alekhin
af5f40a80e Merge pull request #11543 from catree:add_tutorial_imgproc_java_python 2018-05-22 12:26:34 +00:00
Alexander Alekhin
085b27fc3d Merge pull request #11390 from dkurt:east_text_detection 2018-05-21 13:02:29 +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
Dmitry Kurtaev
07dc6d2b45 Return a convex hull from rotatedRectangleIntersection 2018-05-18 14:20:17 +03:00
catree
9fc0cabdf5 Add Java and Python code for trackbar tutorial. 2018-05-18 11:29:41 +02:00
Alexander Alekhin
ba6b9fd261 Merge pull request #11529 from catree:add_tutorial_morphology_python_java 2018-05-16 19:40:02 +00:00
catree
7e3490959a Add Java and Python code for morphology tutorials. 2018-05-16 14:19:48 +02:00
Alexander Alekhin
ed63c43cda Merge pull request #11519 from paroj:openni_color 2018-05-15 16:54:24 +00:00
Pavel Rojtberg
9573644387 samples: openni_capture - use COLORMAP_JET for depth visualization 
instead of an ad-hoc implementation of it
 2018-05-15 11:31:14 +02:00
Alexander Nesterov
9bd5739125 Remove command line argument related to container 2018-05-14 16:32:12 -03:00
Alexander Alekhin
b7a9d966d7 Merge pull request #11506 from catree:tutorial_euler_angles_doc 2018-05-13 17:36:13 +00:00
catree
d02ecff881 Clarify the Euler angles convention chosen. Replace rotation inverse with matrix transpose. 2018-05-12 01:11:13 +02:00