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