preproc, branch v0.4.1 Miscellaneous OCR related utilities and packages Fix panic if no good edge is found in wiper 2020-12-14T11:11:27+00:00 Nick White git@njw.name 2020-12-14T11:11:27+00:00 b992e8482c6302af8e804c1b065ba8b8016561bb If findbestedge() found no good edges at all (which is rare but can happen), then it would panic. 
If findbestedge() found no good edges at all (which is rare but can
happen), then it would panic.
Add git clone advice to readme 2020-11-06T16:44:54+00:00 Nick White git@njw.name 2020-11-06T16:44:54+00:00 72828cfade32177c22f1d6e343ba42e0438b7fd8 






Fix some error printing in PreProcMulti()
2020-08-17T16:19:02+00:00

Nick White
git@njw.name

2020-08-17T16:19:02+00:00

d384b8b57bb8ec49eb60661f58ea4d696fc2b339












Have preproc and preprocmulti commands do vertical wiping too
2020-08-17T16:17:51+00:00

Nick White
git@njw.name

2020-08-17T16:17:51+00:00

f0363816937de806e71df80c435f13e4cd52249d












Add vertical wipe to PreProcMulti(), and improve error messages
2020-08-17T16:10:43+00:00

Nick White
git@njw.name

2020-08-17T16:10:01+00:00

16965180b821e732be16b7c84396fe89efc88d48












Slightly simplify a couple of wipesides.go functions
2020-08-04T16:16:18+00:00

Nick White
git@njw.name

2020-08-04T16:16:18+00:00

194c11847ff55e41301da04c86118609bfc28188












Update testdata to reflect updated integral package
2020-08-04T16:12:24+00:00

Nick White
git@njw.name

2020-08-04T16:12:24+00:00

add5499c74e7884edeca03ca045e41b1ac7888c5












Improve sauvola window code slightly
2020-08-04T15:59:43+00:00

Nick White
git@njw.name

2020-08-04T15:59:43+00:00

38e235f95895d96c03be4e64ce4263eaac477687

The sauvola and integral image version are still slightly different,
irritatingly.





The sauvola and integral image version are still slightly different,
irritatingly.







Update to replace integralimg package with integral package
2020-08-04T15:19:01+00:00

Nick White
git@njw.name

2020-08-04T15:19:01+00:00

aa5bd02bd5ed5a6a8d371f953ef128fce64e61a7












Update pggraph documentation and update integralimg version
2020-07-26T23:28:11+00:00

Nick White
git@njw.name

2020-07-26T23:28:11+00:00

b26cb9182b566acac884627d790b0660c4766b62