| Summary: | edge detection/sobel filters are broken | ||
|---|---|---|---|
| Product: | [Applications] krita | Reporter: | Halla Rempt <halla> |
| Component: | Filters | Assignee: | Sahil <nagpal.sahil01> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | cberger, nagpal.sahil01, virat.sardana2012 |
| Priority: | NOR | Keywords: | junior-jobs |
| Version: | git master (please specify the git hash!) | ||
| Target Milestone: | --- | ||
| Platform: | Unlisted Binaries | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
|
Description
Halla Rempt
2011-12-17 12:02:31 UTC
Git commit 2a8415ae0456d8b11e76928c89df9725f0ca22ed by Cyrille Berger. Committed on 03/01/2012 at 11:51. Pushed by berger into branch 'master'. Fix: emboss and edge detection filters Related: bug 289188 M +0 -3 krita/plugins/filters/convolutionfilters/kis_convolution_filter.cpp http://commits.kde.org/calligra/2a8415ae0456d8b11e76928c89df9725f0ca22ed Sobel does work for me, to some extent. Except that when I do on 1600x1200 8bit image: * draw something * select the sobel filter, and check all boxes * click ok, then I get sometime, some transparents bands in the image * undo * select filter > apply filter again * then I get the correct result Not sure if it is really the sobel filter's fault though The preview doesn't work correctly for me: it makes half the image transparent... Can anybody else confirm? For the rest, sobel seems to work when applied now. By default "opaque" is unchecked and it should be checked -- apart from that, the filter seems to work fine now. As for the edge detection filters, check with the gimp's edge detection filters. Ours make the image transparent, and that's wrong. This was fixed by Sahil |