Issue 1707 in zxing: Quality of barcode

[zx...@googlecode.com]

Status: New
Owner: ----

New issue 1707 by robe...@spadim.com.br: Quality of barcode
http://code.google.com/p/zxing/issues/detail?id=1707

hi guys, when i run without --try_harder in javase i get some barcode that
don't exists
could we implement a 'quality' algorithm? this will tell if the read is a
full quality or a maybe or a last try
in zbar they call it as q=999 when you call with --verbose=9, example:



C:\Program Files\ZBar>zbarimg c:\git\danfe-nfce.png --verbose=9
_zbar_process_image: QR-Code:
https://nfce.set.rn.gov.br/consultarNFCe.aspx?chNF
e=24130411982113000237650020000000071185945690&nVersao=100&tpAmb=2&dhEmi=323031332d30342d31355431353a32303a35352d30333a3030&vNF=13,90&vICMS=2,36&digVal=69466b66444662536161626c554539614f35476b4b48342f3964513d&cIdToken=000001&cHashQRCode=41799477BE9E40C0792C3B0E43094EA3CA4A2435
(4
pts) (q=1) (new)
_zbar_process_image: CODE-128: 1101284613439000180550010000004881093997017
(121 pts) (q=121) (new)



scanned 2 barcode symbols from 1 images
dump_stats: symbol sets allocated = 1
dump_stats: scanner syms in use = 0 recycled = 0
dump_stats: image syms in use = 0 recycled = 0
dump_stats: symbols allocated = 2
dump_stats: recycled[0] = 0
dump_stats: recycled[1] = 0
dump_stats: recycled[2] = 0
dump_stats: recycled[3] = 0
dump_stats: recycled[4] = 0
_zbar_qr_destroy: max finder lines = 1023x1023

C:\Program Files\ZBar>


--
You received this message because this project is configured to send all
issue notifications to this address.
You may adjust your notification preferences at:
https://code.google.com/hosting/settings

[zx...@googlecode.com]

Updates:
Status: Invalid

Comment #1 on issue 1707 by srowen: Quality of barcode
http://code.google.com/p/zxing/issues/detail?id=1707

Looks like you are reporting something against zbar... I don't understand
this anyway

[zx...@googlecode.com]

Comment #2 on issue 1707 by robe...@spadim.com.br: Quality of barcode
http://code.google.com/p/zxing/issues/detail?id=1707

i have a file here that if i run it without --try_hard it return 2 barcode,
if i execute with --try_hard it return 3 barcode
the problem is the 3rd barcode, it doesn't exists, there's a quality of
barcode that could be showed? like 100% of quality = barcode that can be
read very easily
10% = barcode that was read but maybe it don't exists

this help a lot since some barcode aren't real but some filter in try_hard
allowed reading it