srowen
e6e3472471
Renamed UPC result type to Product, and introduced an idea of 'product ID' and 'normalized product ID' to account for UPC-E, where the actual visible ID is different from what we may want to search for as a key. Updated clients to use this too.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@668 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-11-04 12:08:19 +00:00
srowen
14e22bd443
Revamp the character encoding detection to use a more complicated but still crude algorithm that detects more Shift_JIS sequences correctly.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@664 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-11-02 12:22:33 +00:00
srowen
79d7b01e9e
Updated qrcode-2 with corrected output for some Japanese-language results. Also standardized on UTF-8 encoding for test result files and enabled --dump_results for single-file case.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@663 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-11-02 11:06:20 +00:00
dswitkin
bf362ae853
Added 17 new, unusual QR Codes to the blackbox tests. We can decode the majority OK, but some of the contents are not agreeing with the golden results because of a text encoding issue.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@658 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-10-31 18:09:24 +00:00
dswitkin
bef3c75048
Fixed a crash in calendar parsing when encountering an illegal VEVENT without newlines.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@655 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-10-30 16:35:26 +00:00
dswitkin
d80cd07064
Made a change to the QR detector which cuts the worst case rejection time from 300 ms to 160 ms, with almost no penalty in decoding ability. Given that we're emphasizing continuous decoding, I feel it's much better to reject the occasional borderline image in half the time, and get on with the next scan.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@648 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-10-29 14:22:44 +00:00
dswitkin
8cb804ec9e
Made a change to 1D decoding which looks for 100% instead of 150% of the start and end patterns when searching for quiet zones, but in exchange for that reduction, we reject rows whose quiet zones would run off either edge of the image.
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The result is complete elimination of all false positives in the new batch of 40 images I just checked in. Bettter than that, we come up with a net gain of 38 new barcodes decoded (counting rotation and try harder variations). We even get some of the reflective images that were impossible up to this point.
git-svn-id: https://zxing.googlecode.com/svn/trunk@620 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-10-15 19:47:34 +00:00
dswitkin
edcf34f0c5
Created 40 new blackbox images which are partial shots of a very large QR code. In mobile mode we do OK, but in try harder we find bogus 1D results in almost half of these. I'm checking this in as a baseline, and will work on improving the situation in a subsequent change.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@618 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-10-14 22:08:48 +00:00
dswitkin
ef2f3f8ce0
Expanded calendar parsing to allow more date formats, added some unit tests for ISBN and VEVENTS, and fixed the EAN13-1 test which was failing by one image.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@616 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-10-14 15:56:03 +00:00
dswitkin
13c08aedaf
Added 13 new blackbox images.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@603 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-10-07 18:57:15 +00:00
srowen
8c3b727bd4
Recent bug fix uncovered some bugs in test case -- fixing those
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git-svn-id: https://zxing.googlecode.com/svn/trunk@594 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-10-01 16:17:03 +00:00
dswitkin
16bdeac581
Added two more UPC-A blackbox images submitted by the community.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@593 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-10-01 14:17:17 +00:00
srowen
6db50e0b79
Finally actually fix the Code-128 bug and add tests
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git-svn-id: https://zxing.googlecode.com/svn/trunk@588 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-09-24 12:16:41 +00:00
srowen
78af16ca34
More UPC-A tests: interesting clear but low-res images that don't decode
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git-svn-id: https://zxing.googlecode.com/svn/trunk@587 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-09-23 17:24:03 +00:00
srowen
67d139dadb
git-svn-id: https://zxing.googlecode.com/svn/trunk@574 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-09-01 00:33:53 +00:00
dswitkin
f344098895
Added a new unit test of real world QR codes. We get 29/42 - pretty good, but room for improvement.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@571 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-08-25 17:44:23 +00:00
srowen
8b5d15cc5c
URIParsedResult now has isPossiblyMaliciousURI() to check for username in host, which may be an attempt to mask the host of the URI
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git-svn-id: https://zxing.googlecode.com/svn/trunk@570 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-08-21 04:33:42 +00:00
srowen
7dbc556789
Per dominik.wild, added support for "sms:number:body" format URIs
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git-svn-id: https://zxing.googlecode.com/svn/trunk@565 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-08-15 16:35:47 +00:00
srowen
966c5a8e97
(Thanks to John White) Make UPC/EAN decoder less picky about white space bordering 1D code
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git-svn-id: https://zxing.googlecode.com/svn/trunk@557 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-08-12 18:29:29 +00:00
dswitkin
3371fdb4d3
Added 55 EAN-13 real world test images. For mobile we get 49/55 of these, 55/55 with try harder.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@554 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-08-08 15:26:21 +00:00
srowen
86ce6b77b7
Use unicode escapes to avoid apparent source file encoding issues here
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git-svn-id: https://zxing.googlecode.com/svn/trunk@549 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-08-06 16:21:47 +00:00
srowen
944feda925
Re-add ECI test case and groundwork for more tests of DecodedBitStreamParser
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git-svn-id: https://zxing.googlecode.com/svn/trunk@539 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-07-30 23:01:37 +00:00
srowen
423f0a05ca
Remove dead files
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git-svn-id: https://zxing.googlecode.com/svn/trunk@536 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-07-24 21:43:40 +00:00
dswitkin
2267be2e61
Small improvement to unit test results output.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@510 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-07-10 19:45:50 +00:00
dswitkin
28f6c26335
Added a reflective UPC-E unit test. We cannot decode any of these silver on silver barcodes.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@509 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-07-09 21:46:27 +00:00
dswitkin
13cb307965
Added 41 real world UPC-E tests. We need to improve regular decoding here: it gets 17/41, but try harder gets 28/41.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@508 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-07-09 21:37:09 +00:00
dswitkin
936343b221
Added some very difficult reflective UPC-A images - we get 8/21. We would probably have to do something very special to handle soda cans with those silver on silver barcodes.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@507 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-07-09 20:50:03 +00:00
dswitkin
251e4623e6
All the positive test cases now track normal and try harder success rates separately. This lets us monitor regressions separately, and gives an idea of how much better try harder actually is.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@506 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-07-09 20:15:53 +00:00
dswitkin
f05d22687e
Added 52 real world UPC-A greyscale test images. We get 26/52, but more with try harder. I think I'm going to break try harder results into their own test so we can track these separately.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@505 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-07-09 19:00:33 +00:00
srowen
42940c4580
Add iCal support, plus many small changes suggested by code inspection -- mostly making things less visible for now
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git-svn-id: https://zxing.googlecode.com/svn/trunk@502 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-07-08 04:11:24 +00:00
srowen
90297efc57
Added mms:, mmsto: support and tests, plus basic tests for vCard format
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git-svn-id: https://zxing.googlecode.com/svn/trunk@488 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-27 18:14:19 +00:00
srowen
aa65741586
More refactoring of parsed results / result parsers; added basic vCard support
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git-svn-id: https://zxing.googlecode.com/svn/trunk@487 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-27 17:50:47 +00:00
srowen
dd57042f9a
And fixed the "270" issue: logic error in computing the "skip" allowed after finding two finder patterns when the QR Code was inverted.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@486 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-26 22:58:08 +00:00
srowen
011e6e9cee
Big refactoring of ParsedResult: now split into ResultParser and ParsedResult classes, per Christian's suggestion. This unifies the parsed results that are produced from various input, simplifying client handling of different types.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@482 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-26 19:49:38 +00:00
dswitkin
12a57d0baf
Added new test of unsupported barcodes, to make sure we don't decode them.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@477 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-25 01:26:22 +00:00
dswitkin
cfa10cf26c
Added blackbox test of partial barcodes which should not decode.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@476 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-25 01:10:52 +00:00
dswitkin
67656a7ee3
Reworked the false positives unit tests to track each rotation separately, and to allow new tests to be added. I also removed four images which are going to live in another test.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@475 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-25 00:51:37 +00:00
srowen
584564a594
Added ECI for values 0-2 and also standardize character encoding names throughout the code to use the canonical values for java.lang and java.io
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git-svn-id: https://zxing.googlecode.com/svn/trunk@468 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-23 17:11:53 +00:00
srowen
c9ead4ce8a
Added some degree of support for Character Set ECIs
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git-svn-id: https://zxing.googlecode.com/svn/trunk@467 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-20 22:38:35 +00:00
dswitkin
d713f52437
Tuned the Code 128 parameters:
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Right-side up went from 9/40 to 33/40
Upside down went from 8/40 to 34/40
and try harder now gets 39/40.
git-svn-id: https://zxing.googlecode.com/svn/trunk@462 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-20 19:57:48 +00:00
dswitkin
834bc3297a
Added 40 real world Code 128 images. We decode 9/40 right-side up, and 8/40 upside down. A fix will follow shortly to get these numbers up - we overtightened the pattern matching in the first round of false positive changes.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@461 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-20 19:24:02 +00:00
dswitkin
40ca2706e2
Added 17 real world Code 39 images to our unit tests. We decode all 17, upside down and right-side up.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@460 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-20 19:20:27 +00:00
dswitkin
12e5d9462c
Fixed a bug in patternMatchVariance() which caused the max individual variance to never eliminate any patterns. As a result, the false positives unit test dropped from 15 to 4. Also did some other minor cleanup.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@456 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-19 21:38:48 +00:00
srowen
e0db8f9271
Standardize and update all copyright statements to name "ZXing authors" as suggested by open-source team to correctly attribute copyright in a project with contributions from several sources.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@455 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-19 20:56:24 +00:00
dswitkin
fb5fbccf7c
Add 26.jpg back with the command line client
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git-svn-id: https://zxing.googlecode.com/svn/trunk@453 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-19 20:00:13 +00:00
dswitkin
d4cda3377d
Delete 26.jpg again.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@452 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-19 19:59:23 +00:00
dswitkin
466130bcf0
Added rotation to unit test output for clarification.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@450 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-19 16:41:40 +00:00
dswitkin
640ccb5fd2
Trying to add image 26 back to the false positives unit test.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@449 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-19 15:51:04 +00:00
dswitkin
eea1c7fd2f
Deleting image 26 which somehow arrived at the server with a length of zero bytes.
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git-svn-id: https://zxing.googlecode.com/svn/trunk@448 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-19 15:49:51 +00:00
srowen
15f34edb52
Simple check in Code 39 reader to determine wide bars vary in width a lot, to cut out most false positives
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git-svn-id: https://zxing.googlecode.com/svn/trunk@442 59b500cc-1b3d-0410-9834-0bbf25fbcc57
2008-06-18 22:52:45 +00:00
