Commit Graph

20 Commits

Author SHA1 Message Date
AleksandrPanov
2dd3408caa change resize interpolation to enable tests in arm, disable close_5 2022-08-25 14:27:18 +03:00
AleksandrPanov
7ffb103758 QRcode, change INTER_LINEAR to INTER_LINEAR_EXACT
fix python test_detect_and_decode_multi

fix python test_detect_and_decode_multi, sort QR in multiDetect/multiDecode

enable tests with "version_5_up.jpg", "version_5_top.jpg"

remove lambda
2022-08-16 10:24:54 +03:00
Alexander Panov
53eda42da7
Merge pull request #22025 from AleksandrPanov:fix_samplingForVersion_multiplyingFactor
Fix sampling for version multiplying factor

* reduce experimentalFrequencyElem and listFrequencyElem

* fix large resize

* fix tile in postIntermediate

* add getMinSideLen(), add corrected_index

* add test decode_regression_21929 author Kumataro, add test decode_regression_version_25
2022-06-04 17:33:08 +03:00
APrigarina
8e72e1ed88 add test case for QR detect fix 2021-11-03 19:56:54 +00:00
Polina Smolnikova
0be18f5cb0
Merge pull request #19407 from rayonnant14:issue_19363
QRCodeDetector::decodeMulti() fixed invalid usage fixedType()

* fixed invalid usage fixedType()
changed default barcode type to CV_8UC1
added tests
added assert in case multi channel straight barcode input

* deleted extra wrap into OutputArray

* fix warnings

* objdetect(qr): remove unnecessary checks

Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
2021-02-05 21:24:27 +00:00
ann
c71f2714c6
Merge pull request #18003 from APrigarina:curved_qrcodes_decoding
Detection and decoding of curved QR-codes

* temp changes for curved qrcodes

* added api for curved qr code decoding

* fixed prototypes

* refactored curved qr code decoding

* refactored curved qr code decoding 2nd part

* refactored curved qr code decoding 3rd part

* refactored curved qr code decoding 4th part

* added tests for curved qr code decoding

* refactored curved qr code decoding 5th part
2020-10-23 18:42:45 +00:00
Polina Smolnikova
40973bea31
Merge pull request #16961 from rayonnant14:objdetect_different_return_value_issue
QRDetectMulti : different return value bug fix

* QRDetectMulti : bug fix

* added tests

* changed test image due to large size of previous test image
2020-04-21 20:44:50 +00:00
Maksim Shabunin
05d4975619 objdetect: fix QRCode tests with disabled QUIRC 2020-03-16 19:20:34 +03:00
Polina Smolnikova
4e4dfffe06
Merge pull request #16491 from rayonnant14:objdetect_decodeMulti_issue
* fixed issue with Mat reshape in decodeMulti()

* added test for decodeMulti

* used assign
2020-02-04 19:31:11 +03:00
Polina Smolnikova
acc089ca64 Merge pull request #15338 from rayonnant14:my_detect_and_decode_3.4
QR-Code detector : multiple detection

* change in qr-codes detection

* change in qr-codes detection

* change in test

* change in test

* add multiple detection

* multiple detection

* multiple detect

* add parallel implementation

* add functional for performance tests

* change in test

* add perftest

* returned implementation for 1 qr-code, added support for vector<Mat> and vector<vector<Point2f>> in MultipleDetectAndDecode

* deleted all lambda expressions

* changing in triangle sort

* fixed warnings

* fixed errors

* add java and python tests

* change in java tests

* change in java and python tests

* change in perf test

* change in qrcode.cpp

* add spaces

* change in qrcode.cpp

* change in qrcode.cpp

* change in qrcode.cpp

* change in java tests

* change in java tests

* solved problems

* solved problems

* change in java and python tests

* change in python tests

* change in python tests

* change in python tests

* change in methods name

* deleted sample qrcode_multi, change in qrcode.cpp

* change in perf tests

* change in objdetect.hpp

* deleted code duplication in sample qrcode.cpp

* returned spaces

* added spaces

* deleted draw function

* change in qrcode.cpp

* change in qrcode.cpp

* deleted all draw functions

* objdetect(QR): extractVerticalLines

* objdetect(QR): whitespaces

* objdetect(QR): simplify operations, avoid duplicated code

* change in interface, additional checks in java and python tests, added new key in sample for saving original image from camera

* fix warnings and errors in python test

* fix

* write in file with space key

* solved error with empty mat check in python test

* correct path to test image

* deleted spaces

* solved error with check empty mat in python tests

* added check of empty vector of points

* samples: rework qrcode.cpp

* objdetect(QR): fix API, input parameters must be first

* objdetect(QR): test/fix points layout
2020-01-26 22:18:42 +03:00
ann
5c9a624a85 Merge pull request #15356 from APrigarina:3.4_version2
QR-Code detection: accuracy improvement

* first commit

* resize improvement

* resize improvement

* dummy commit

* warnings fix

* warnings fix

* warnings fix

* test added

* resize fix

* resize fix

* tests changed

* tests changed
2019-09-30 21:33:58 +03:00
Alexander Alekhin
13a782c039 test: fix usage of findDataFile()
misused 'optional' mode
2019-06-20 18:20:14 +03:00
Vadim Pisarevsky
82e8657a6d backport: refined QRCodeDetector API for OpenCV 4.0 2018-11-09 22:27:38 +00:00
Alexander Nesterov
d305fd4fca Added perf tests with sanity check 2018-10-24 16:37:56 +00:00
Alexander Alekhin
6d2cfac303 objdetect: validate QRdecode inputs
- drop unnecessary matrix initialization
2018-10-15 17:16:17 +00:00
Alexander Nesterov
53ec8f286b Added QR code decoding. 2018-10-10 15:27:00 +00:00
Alexander Nesterov
1fb7ee0e16 Optimiaztion search template lines and added sample 2018-09-11 11:46:36 +00:00
Alexander Alekhin
8f80565d9c objdetect(qr): update test code
improve error checks
2018-07-24 13:56:55 +03:00
Alexander Nesterov
e38ea3a888 Update detect QRCode algorithm 2018-07-12 18:18:57 -03:00
Nesterov Alexander
0081dc478f Init qrcode algo (#11829) 2018-06-27 16:37:10 +03:00