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Author SHA1 Message Date
John Cupitt
b1c0acf3e2 docs for hough funcs 2014-04-01 19:45:51 +01:00
John Cupitt
fb24bc84d3 normalise hough_circle output 
correct for number of pixels in circumference
 2014-04-01 19:39:10 +01:00
John Cupitt
59b36f8351 fix hough_circle params 2014-04-01 18:54:00 +01:00
John Cupitt
9d3311468c TODO notes 2014-04-01 13:57:10 +01:00
John Cupitt
052a73eb8e Merge remote-tracking branch 'origin/master' into hough 
Conflicts:
	ChangeLog
 2014-04-01 12:50:08 +01:00
John Cupitt
ee53b01886 vips_hough_circle() added 2014-04-01 12:27:15 +01:00
John Cupitt
a7e6c6e009 finish revising draw_line 2014-03-31 16:28:00 +01:00
John Cupitt
d52d027c1a start another draw cleanup 2014-03-31 14:56:33 +01:00
John Cupitt
a1e3a9e5cf clean up draw_circle 
we now have a simple iterator
 2014-03-31 14:03:45 +01:00
John Cupitt
252897dc83 Merge remote-tracking branch 'origin/7.38' 2014-03-30 15:28:40 +01:00
John Cupitt
10354be6c3 ooops, sorry Andrea 2014-03-30 15:26:36 +01:00
John Cupitt
bc79cb4f62 crash-causing typo in vips_rawsave() 
thanks Alessandro
 2014-03-30 15:23:55 +01:00
John Cupitt
15ba4a7be2 add a direct path for draw_mask 
and get draw_circle ready for draw-along-circle
 2014-03-29 17:16:37 +00:00
John Cupitt
4c1d07f53a vips_hough uses vips_draw_image() to accumulate 
rather than vips_sum() ... 2x faster
 2014-03-28 14:11:05 +00:00
John Cupitt
9b13188fc1 add "mode" to vips_draw_image() 2014-03-28 13:55:56 +00:00
John Cupitt
3faba611d4 put gtk-doc.make back 
some problems in gtkdocize make it hard to live without
 2014-03-28 10:13:01 +00:00
John Cupitt
5f0f188659 drop the default max operations 
the cache defaulted to 10,000 operations, fine for nip2, not fine for
batch-style applications

thanks Rafael
 2014-03-28 09:48:27 +00:00
John Cupitt
b522fd79a9 start to extend draw_image 2014-03-27 15:00:29 +00:00
John Cupitt
7752eb89e0 add vips_draw_add() 
and start vips_hough_circle()
 2014-03-26 20:33:31 +00:00
John Cupitt
bb87bb3690 small hough cleanups 2014-03-25 08:45:57 +00:00
John Cupitt
4d758af087 use a LUT for hough sin/cos 2014-03-24 19:45:03 +00:00
John Cupitt
9a1fa499f5 split hough to a base class and a line detector 2014-03-24 16:56:54 +00:00
John Cupitt
067b2a6ac1 started splitting hough.c up 2014-03-24 14:56:04 +00:00
John Cupitt
22d417c1bb Merge branch 'master' into hough 2014-03-23 12:26:22 +00:00
John Cupitt
998634060a tiny fixes 2014-03-23 12:26:06 +00:00
John Cupitt
755f9ed1cb comment improvements 2014-03-23 11:29:39 +00:00
John Cupitt
0e608c89bf basic hough transform seems to work 2014-03-22 17:07:35 +00:00
John Cupitt
b0e2611f1b tiny fixes 2014-03-20 14:52:06 +00:00
John Cupitt
98f88f4f98 oops should not have gtk-doc.make in the repo 2014-03-20 12:24:53 +00:00
John Cupitt
64ef921f69 README updates 2014-03-20 12:22:04 +00:00
John Cupitt
06b8b7a0f3 stuff 2014-03-20 09:15:15 +00:00
John Cupitt
cec8867ce0 Merge branch 'master' into hough 2014-03-19 21:41:46 +00:00
John Cupitt
2d9047a3e9 fix leak in recomb.c 2014-03-19 14:37:23 +00:00
John Cupitt
ffd61773c4 changelog update too 2014-03-18 21:20:57 +00:00
John Cupitt
88769d0e74 fix vipsthumbnail crop with very non-square images 
thanks Alessandro
 2014-03-18 19:47:22 +00:00
John Cupitt
4c31c77d80 add vips_sum() 
sum an array of images
 2014-03-18 19:39:47 +00:00
John Cupitt
58239a4583 vipsthumbnail fix 
fix to vipsthumbnail ... --crop could fail for very non-square images,
thanks Alessandro
 2014-03-18 17:41:39 +00:00
John Cupitt
df225a97ff small fixes 2014-03-17 13:56:55 +00:00
John Cupitt
a2b760c523 handle other exif orientation tag values 
though not the mirroring ones
 2014-03-10 13:25:02 +00:00
John Cupitt
66d0e28dc2 remove the embedded thumbnail reader 
remove the embedded thumbnail reader, embedded thumbnails are too unlike
the main image wrt. rotation / colour / etc.
 2014-03-07 16:57:20 +00:00
John Cupitt
40a15b3aa0 move orientation tag from vipsthumbnail output 2014-03-06 23:24:46 +00:00
John Cupitt
fce4f2d1ef more vipsthumbnail --rotate work 
now needs some changes to jpegsave
 2014-03-06 22:41:56 +00:00
John Cupitt
ea1aeaec8c argh revert complex linear again 
how did it get tangled up
 2014-03-06 19:43:45 +00:00
John Cupitt
ffed43dffe add basic auto-rotate support to vipsthumbnail 2014-03-06 19:39:18 +00:00
John Cupitt
7ed644789c Merge branch 'master' of github.com:jcupitt/libvips 2014-03-06 16:04:05 +00:00
John Cupitt
28b6602683 Merge remote-tracking branch 'origin/7.38' 
Conflicts:
	ChangeLog
	configure.ac
 2014-03-06 16:03:33 +00:00
John Cupitt
62307d18ef fix to vips_grey() --uchar 2014-03-06 13:56:12 +00:00
John Cupitt
1cf0768f94 clean up the vipsthumbnail fix 
nicer way to copy the metadata
 2014-03-05 11:41:16 +00:00
John Cupitt
4be4f9f0ff vipsthumbnail copies metadata to embedded thumb 
when working from the embedded thumbnail, vipsthumbnail now copies the
metadata from the main image onto the thumbnail

see

https://github.com/jcupitt/libvips/issues/109

thanks ottob
 2014-03-04 14:36:49 +00:00
John Cupitt
499b977043 back out the complex linear stuff 
needs cooking for a while longer in a branch
 2014-03-04 14:32:43 +00:00