60f5e5ef80
Merge pull request #327 from lluisgomez:svt_dataset
10 years ago
f9dab6164c
Merge pull request #328 from lluisgomez:icdar_dataset
10 years ago
254d5b9f71
Merge pull request #344 from lluisgomez:ocr_character_recognizer
10 years ago
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.
10 years ago
0be529da05
Adds demo program of Scene Text Character Recognition using the CNN classifier.
10 years ago
e18103e2e3
Merge pull request #221 from xolodilnik:fast_hough_transform
10 years ago
271a9b4091
Fix w64 warnings
10 years ago
6f4a09ca7e
Add benchmark for ICDAR2015 dataset using OCRTesseract and ERFilter classes. Gives word spotting f-score 0.642082 with strongly contextualized lexicon (100 words).
10 years ago
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.
10 years ago
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
10 years ago
306aed4078
Adds interface for the ICDAR2015 dataset (end-to-end text recognition task)
10 years ago
172fdb3152
Merge pull request #303 from sbokov:improvingStereoSGBM
10 years ago
6e4d6bca75
Merge pull request #321 from lluisgomez:ocr_refactor_even
10 years ago
796c26f68a
Fix w64 warnings
10 years ago
1481194b54
Fix w64 warnings
10 years ago
2315f9ca22
Minor bugfix: removes unwanted space character at the begining of recognition output strings.
10 years ago
2538bf74a6
Adds example on segmented word recognition. Shows the use of the OCRHMMDecoder with the NM and CNN default classifiers.
10 years ago
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).
10 years ago
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).
10 years ago
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.
10 years ago
f9d42886f1
Merge pull request #298 from lluisgomez:master
10 years ago
b63d80260b
Merge pull request #316 from StevenPuttemans:update_faceRecognizer_tutorials
10 years ago
076f53d667
fixing facerecognizer tutorials and interface
10 years ago
3572007ae7
Merge pull request #304 from AlexanderStohr:master
10 years ago
f9969b0da6
Merge pull request #308 from lluisgomez/4373
...
Fix bug #4373 :
10 years ago
2aba2d8271
Merge pull request #307 from lluisgomez/b4420
...
Fix memory leak bug #4420
10 years ago
43b5febc63
Fix bug #4373 : Error (Assertion failed in resize) when passing very elongated contours to the recognition module
10 years ago
015e00bcdb
Fix memory leak bug #4420
10 years ago
17a947d887
Merge pull request #305 from mshabunin:fix-android-warnings
10 years ago
aafda8fa66
Fixing GCC 4.9 warning
10 years ago
70a2b23a6d
use better condition for checking if compiler supports round()
10 years ago
df88c31892
eliminate some warnings
10 years ago
024d8486a4
fix suffix that was in-compatible with MSVC 2012 (VC 11)
10 years ago
8e24552f6c
make sources compile again on MSVC 2012 (VC 11) by adding round()
10 years ago
865346fdbe
Merge pull request #299 from atomala/master
...
Fixed bug in LSDDetector where mask doesn't remove all undesired lines
10 years ago
6219b5dfba
Fixed bug in LSDDetector where mask doesn't remove all undesired lines
10 years ago
2e787d6b42
fix Winx64 warnings
10 years ago
00f670e779
update to use the new createOCRHMMTransitionsTable() function, and fix program description in header comments
10 years ago
e4cc9a77a9
Adds createOCRHMMTransitionsTable() utility function to create a tailored language model transitions table from a given list of words (lexicon)
10 years ago
f9634fd8cd
Merge pull request #288 from Auron-X/TLD_OpenCL_Support
...
TLD Open CL Support
10 years ago
f86a703b7e
Merge pull request #296 from berak/wrap_xfeatures2d
...
wrap DAISY and LATCH to scripting
10 years ago
bbee260321
wrap DAISY and LATCH to scripting
10 years ago
6b377061ce
Fixing Warnings
10 years ago
1a8f4a896d
Transparent API Support
10 years ago
07a2b55f96
Whitespace Fix
10 years ago
adfa8d4404
Added OCL version of "integrateAdditional" function
10 years ago
73558186b8
Merge Fix #2
10 years ago
e43ad495ca
Merge Fix #1
10 years ago
74c01253a7
Merge remote-tracking branch 'origin/TLD_OpenCL_Support' into TLD_OpenCL_Support
...
Conflicts:
modules/tracking/src/precomp.hpp
modules/tracking/src/tldDetector.cpp
modules/tracking/src/tldDetector.hpp
modules/tracking/src/tldModel.cpp
modules/tracking/src/tldModel.hpp
10 years ago
8a5f113da4
Fixing Warnings #5
10 years ago
Vadim Pisarevsky
Lluis Gomez-Bigorda
Maksim Shabunin
sbokov
StevenPuttemans
Alexander Alekhin
Alexander Stohr
Alex Tomala
berak
Vladimir