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Commit Graph

877 Commits

Author SHA1 Message Date
Maksim Shabunin
94e777ba45 Trying to fix some tests 2015-09-08 16:16:37 +03:00
Vadim Pisarevsky
4f860dcffa Merge pull request #348 from mshabunin:contrib-tests 2015-08-27 13:37:51 +00:00
Vadim Pisarevsky
e72e2a10b4 Merge pull request #352 from kurnianggoro:gsoc_final 2015-08-27 13:36:47 +00:00
Vadim Pisarevsky
abe59c33b6 Merge pull request #340 from RobertaRavanelli:FinalTermPullRequest 2015-08-27 11:50:22 +00:00
Vadim Pisarevsky
9cb10bd67e Merge pull request #346 from sergarrido:charuco_pr 2015-08-27 11:49:00 +00:00
Vadim Pisarevsky
7b1068d8a0 Merge pull request #351 from sunglok:bugfix_trackerMIL 2015-08-27 11:37:15 +00:00
Vadim Pisarevsky
52a113793f Merge pull request #349 from SvetlanaFilicheva:ukf-aukf 2015-08-27 11:33:38 +00:00
Kurnianggoro
cb35f120a6 optimization 2015-08-27 19:00:12 +09:00
Vadim Pisarevsky
e2f9c66671 Merge pull request #350 from lluisgomez:ocrbeamsearch_refactor 2015-08-27 07:50:44 +00:00
Vadim Pisarevsky
3431d8ae1d Merge pull request #286 from Jiaolong:dpm_cascade 2015-08-27 07:14:53 +00:00
Sunglok Choi
4a64d57031 Fixed a minor bug on reading/writing trackerMIL::Param. 2015-08-27 10:41:52 +09:00
S. Garrido
7c08b2f7db Added aruco module 2015-08-26 22:18:23 +02:00
Lluis Gomez-Bigorda
c3042c3f51 remove trailing space 2015-08-26 21:47:36 +02:00
Lluis Gomez-Bigorda
a94753c0bf fix Win x64 warning 2015-08-26 21:17:52 +02:00
Lluis Gomez-Bigorda
b19c676559 fix Win x64 and iOS warnings 2015-08-26 21:04:27 +02:00
Lluis Gomez-Bigorda
7cd6dbb0c9 Adds two more examples of croped word recognition, and show how to set the beam size parameter for small lexicon. 2015-08-26 20:13:15 +02:00
Lluis Gomez-Bigorda
cc43177675 OCRBeamSearchDecoder code refactor: fixes most of the TODOs comments, cleans-up code, and fix a bug in score_segmentation(...) member function. 2015-08-26 20:11:17 +02:00
SvetlanaFilicheva
450388468d Implement Unscented Kalman Filter (UKF) and Augmented UKF 2015-08-26 18:20:20 +03:00
Vadim Pisarevsky
ffa6637b94 Merge pull request #300 from kurnianggoro:multitracker 2015-08-26 14:12:30 +00:00
jiaolong_x220
c085810035 added dpm module 2015-08-26 08:38:34 +02:00
RobertaRavanelli
fc98b871b9 Moved a cout message to avoid an error about the comunication of number of images to project 2015-08-25 14:58:30 +02:00
RobertaRavanelli
a03f3815c2 Added structured_light module 2015-08-25 14:58:30 +02:00
Vadim Pisarevsky
60f5e5ef80 Merge pull request #327 from lluisgomez:svt_dataset 2015-08-24 17:00:43 +00:00
Vadim Pisarevsky
f9dab6164c Merge pull request #328 from lluisgomez:icdar_dataset 2015-08-24 17:00:20 +00:00
Vadim Pisarevsky
254d5b9f71 Merge pull request #344 from lluisgomez:ocr_character_recognizer 2015-08-24 13:33:55 +00:00
Lluis Gomez-Bigorda
45f4bd9828 Add benchmark code for the Chars74k dataset. Using the CNN character classifier reaches 75% and 84% accuracy for case-sensitive and case-insensitive recognition respectively. 2015-08-21 18:54:52 +02:00
Lluis Gomez-Bigorda
0be529da05 Adds demo program of Scene Text Character Recognition using the CNN classifier. 2015-08-21 18:20:41 +02:00
Kurnianggoro
a805f8baf9 add multitracker and roiselector to tracking API group 2015-08-21 16:32:48 +09:00
Vadim Pisarevsky
e18103e2e3 Merge pull request #221 from xolodilnik:fast_hough_transform 2015-08-21 06:52:06 +00:00
Maksim Shabunin
47d45c55de ximgproc perftest 2015-08-20 15:49:29 +03:00
Maksim Shabunin
fb8d27c987 perf_line_descriptor 2015-08-20 15:12:08 +03:00
Maksim Shabunin
22e57f59e6 xfeatures2d tests 2015-08-20 15:03:55 +03:00
Maksim Shabunin
ba49cfabff Testing line_descriptor, reg, rgbd 2015-08-20 12:19:13 +03:00
Maksim Shabunin
95af1b58f9 Tests for xphoto 2015-08-19 18:03:56 +03:00
Maksim Shabunin
79df3dbc85 Tests for ximgproc 2015-08-19 12:08:42 +03:00
Kurnianggoro
95a32d7618 new line at EOF 2015-08-10 09:59:29 +09:00
lluis
271a9b4091 Fix w64 warnings 2015-08-09 08:51:08 +02:00
lluis
6f4a09ca7e Add benchmark for ICDAR2015 dataset using OCRTesseract and ERFilter classes. Gives word spotting f-score 0.642082 with strongly contextualized lexicon (100 words). 2015-08-09 00:13:40 +02:00
lluis
be927d962a Report the total f1 score (0.37) and not the mean-f1. This is in accordance with the standard SVT evaluation protocol and allows for comparison with other published results. 2015-08-06 11:59:53 +02:00
lluis
769d2ada0e Changes SVT recognition evaluation to be Case Insensitive (according to the standard evaluation protocol). This makes the benchmark obtained mean-f1 score increase from 0.23 to 0.27 2015-08-06 11:53:46 +02:00
Lluis Gomez-Bigorda
306aed4078 Adds interface for the ICDAR2015 dataset (end-to-end text recognition task) 2015-08-06 10:54:58 +02:00
Maksim Shabunin
172fdb3152 Merge pull request #303 from sbokov:improvingStereoSGBM 2015-08-06 08:09:33 +00:00
Lluis Gomez-Bigorda
796c26f68a Fix w64 warnings 2015-08-03 22:15:31 +02:00
Lluis Gomez-Bigorda
1481194b54 Fix w64 warnings 2015-08-03 21:45:45 +02:00
Lluis Gomez-Bigorda
2315f9ca22 Minor bugfix: removes unwanted space character at the begining of recognition output strings. 2015-08-03 20:53:49 +02:00
Lluis Gomez-Bigorda
2538bf74a6 Adds example on segmented word recognition. Shows the use of the OCRHMMDecoder with the NM and CNN default classifiers. 2015-08-03 20:50:33 +02:00
lluis
ee677a255b Overload the run() method in BaseOCR class in order to adapt to different classifier callbacks. The original run() method accepts only one Mat input image, this is expected to be a binarzed image with black and white text and works both with the OCRTesseract class and the OCRHMMDecoder class when the character classifier callback works with binary images (e.g. NM). The new run() method accepts two Mat input parameters. One for the gray scale (or color) source image and the other for a binary mask where each connected component corresponds to a pre-segmented character in the input image. This way the OCRHMMDecoder is able to work with character classifiers that operate in grey scale (or color) images (e.g. a CNN). 2015-08-01 13:52:24 +02:00
lluis
c146d37b93 Better CNN model for character recognition. Trained with an augmented dataset by adding translation/scale variations. Updated the croped word recognition with new class numbering (compatible with previous NM classifier). 2015-08-01 13:52:00 +02:00
sbokov
6a0545e6fe Improving DisparityWLSFilter interface and adding a tutorial
Now the filter natively supports StereoBM and StereoSGBM with no
parameter tuning required. Also, now user won't need to set the ROI and
the right matcher parameters manually, it is all done in the respective
convenience factory method based on the left matcher instance. Tutorial
was added to clarify the provided example of use.
2015-07-31 16:09:41 +03:00
Vadim Pisarevsky
f9d42886f1 Merge pull request #298 from lluisgomez:master 2015-07-31 09:44:46 +00:00