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[Octave-bug-tracker] [bug #46390] image package - im2bw interprets thres


From: Avinoam Kalma
Subject: [Octave-bug-tracker] [bug #46390] image package - im2bw interprets threshold slightly different than Matlab
Date: Sun, 08 Nov 2015 18:57:06 +0000
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36

Follow-up Comment #1, bug #46390 (project octave):

As I understand the thresh, it seems to me that if the thresh is 0.9, it
should be translated to 0.9 x 255 = 229.5, without 
any rounding, so 230 and up will be included, as in Matlab.

See the attached diff.
 

(file #35417)
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Additional Item Attachment:

File name: im2bw.diff                     Size:0 KB


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