opencv/doc/tutorials
Wenqing Zhang 22d64ae08f
Merge pull request #17570 from HannibalAPE:text_det_recog_demo
[GSoC] High Level API and Samples for Scene Text Detection and Recognition

* APIs and samples for scene text detection and recognition

* update APIs and tutorial for Text Detection and Recognition

* API updates:
(1) put decodeType into struct Voc
(2) optimize the post-processing of DB

* sample update:
(1) add transformation into scene_text_spotting.cpp
(2) modify text_detection.cpp with API update

* update tutorial

* simplify text recognition API
update tutorial

* update impl usage in recognize() and detect()

* dnn: refactoring public API of TextRecognitionModel/TextDetectionModel

* update provided models
update opencv.bib

* dnn: adjust text rectangle angle

* remove points ordering operation in model.cpp

* update gts of DB test in test_model.cpp

* dnn: ensure to keep text rectangle angle

- avoid 90/180 degree turns

* dnn(text): use quadrangle result in TextDetectionModel API

* dnn: update Text Detection API
(1) keep points' order consistent with (bl, tl, tr, br) in unclip
(2) update contourScore with boundingRect
2020-12-03 18:47:40 +00:00
..
calib3d typo error 2020-09-19 16:11:12 +08:00
core Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-11-27 14:08:06 +00:00
dnn Merge pull request #17570 from HannibalAPE:text_det_recog_demo 2020-12-03 18:47:40 +00:00
features2d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-22 19:50:14 +00:00
gapi Fix spelling typos 2019-12-26 06:45:03 -05:00
gpu Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-22 19:50:14 +00:00
highgui documentation: avoid links to 'master' branch from 3.4 maintenance branch 2018-05-31 16:45:18 +03:00
images Stripped iCCP chunk from png files 2014-09-12 16:30:23 +04:00
imgcodecs Update tutorials tables of content for several modules 2020-05-08 14:22:30 -04:00
imgproc Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-11-20 20:32:00 +00:00
introduction pre: OpenCV 4.5.1 (version++) 2020-11-18 11:04:54 +00:00
ios Add next and previous navigation links to all tutorials 2020-05-19 18:59:28 -04:00
ml Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-22 19:50:14 +00:00
objdetect Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-22 19:50:14 +00:00
photo Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-12-06 07:06:58 +00:00
stitching Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-12 19:24:28 +00:00
video Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-11-10 20:09:18 +00:00
videoio Orbbec tutorial: Sync frames from two streams and process depth & color simultaneously 2020-12-02 00:07:28 +03:00
tutorials.markdown Merge pull request #18195 from mshabunin:linux-tutorial 2020-10-07 21:35:06 +00:00