Digital Image Processing

New Topic

273 topics

Announcements

Replies

Views

Last post

Digital Image Processing

Last post by anthony « 2011-05-20T06:54:16+00:00

by anthony » 2011-05-20T06:54:16+00:00

0 Replies

38722 Views

Last post by anthony
2011-05-20T06:54:16+00:00

Topics

Replies

Views

Last post

Drawing on TIFF with Alpha Channel enabled

Last post by mackermedia « 2013-01-25T20:25:44+00:00
Replies: 1
by mackermedia » 2013-01-25T20:05:38+00:00

1 Replies

7780 Views

Last post by mackermedia
2013-01-25T20:25:44+00:00
SVG Path from Inkscape

Last post by snibgo « 2013-01-21T02:06:03+00:00
Replies: 1
by whugemann » 2013-01-20T11:17:52+00:00

1 Replies

12449 Views

Last post by snibgo
2013-01-21T02:06:03+00:00
Locate position of frame and crop image to it

Last post by snibgo « 2013-01-21T02:01:06+00:00
Replies: 8
by Aesthir » 2013-01-11T12:19:42+00:00

8 Replies

21049 Views

Last post by snibgo
2013-01-21T02:01:06+00:00
Photoshop "Outer Glow" Technique: Soft?

Last post by anthony « 2013-01-11T00:31:00+00:00
Replies: 7
by thevinn » 2012-08-13T14:49:50+00:00

7 Replies

24331 Views

Last post by anthony
2013-01-11T00:31:00+00:00
Deblurring using weiner filters

Last post by fmw42 « 2013-01-07T05:15:14+00:00
Replies: 1
by cipher1729 » 2013-01-07T03:53:57+00:00

1 Replies

9308 Views

Last post by fmw42
2013-01-07T05:15:14+00:00
Autocrop multiple pictures in a single image

Last post by anthony « 2013-01-02T04:40:45+00:00
Replies: 3
by mimoio » 2012-12-19T23:40:15+00:00

3 Replies

13905 Views

Last post by anthony
2013-01-02T04:40:45+00:00
Image resizing with LCD sub-pixel awareness (aka ClearType)

Last post by rnbc « 2012-12-06T16:11:27+00:00
Replies: 18
by rnbc » 2011-07-21T00:05:26+00:00
1

2
18 Replies

75212 Views

Last post by rnbc
2012-12-06T16:11:27+00:00
Infrared and Ultraviolet images.!

Last post by hjulenissen « 2012-11-28T21:36:01+00:00
Replies: 3
by vinooffline » 2012-11-19T09:07:20+00:00

3 Replies

12318 Views

Last post by hjulenissen
2012-11-28T21:36:01+00:00
Colorspace handling and the future of ImageMagick.

Last post by hjulenissen « 2012-11-13T08:55:50+00:00
Replies: 15
by anthony » 2012-02-01T03:38:13+00:00
1

2
15 Replies

54280 Views

Last post by hjulenissen
2012-11-13T08:55:50+00:00
I think I've found a good filter this time

Last post by NicolasRobidoux « 2012-11-12T00:20:18+00:00
Replies: 3
by BryantMoore » 2012-10-10T01:41:38+00:00

3 Replies

13297 Views

Last post by NicolasRobidoux
2012-11-12T00:20:18+00:00
Comparative plot of Modulation Transfer Function (MTF)

Last post by NicolasRobidoux « 2012-11-10T01:23:17+00:00

by NicolasRobidoux » 2012-11-10T01:23:17+00:00

0 Replies

7460 Views

Last post by NicolasRobidoux
2012-11-10T01:23:17+00:00
Amazing demo: DeBlurring Images..

Last post by hjulenissen « 2012-10-30T13:18:08+00:00
Replies: 4
by dognose » 2012-10-21T14:49:09+00:00

4 Replies

19127 Views

Last post by hjulenissen
2012-10-30T13:18:08+00:00
how to recolor a s/w image with a rgb thumbnail?

Last post by tenim « 2012-10-23T17:35:42+00:00
Replies: 2
by tenim » 2012-10-23T16:38:16+00:00

2 Replies

10057 Views

Last post by tenim
2012-10-23T17:35:42+00:00
sigmoidized EWA quadratic B-spline windowed Jinc 3-lobe

Last post by anthony « 2012-10-23T02:35:17+00:00
Replies: 19
by NicolasRobidoux » 2012-09-24T14:45:00+00:00
1

2
19 Replies

47086 Views

Last post by anthony
2012-10-23T02:35:17+00:00
Least Squares Resizing

Last post by NicolasRobidoux « 2012-10-22T18:20:57+00:00
Replies: 1
by fmw42 » 2012-10-19T19:38:21+00:00

1 Replies

8685 Views

Last post by NicolasRobidoux
2012-10-22T18:20:57+00:00
Tensor Parzen?

Last post by NicolasRobidoux « 2012-10-21T23:09:56+00:00
Replies: 12
by BryantMoore » 2012-10-15T21:21:27+00:00

12 Replies

27248 Views

Last post by NicolasRobidoux
2012-10-21T23:09:56+00:00
Why EWA/circular scaling operators?

Last post by NicolasRobidoux « 2012-10-19T20:17:11+00:00
Replies: 36
by hjulenissen » 2012-10-05T10:57:24+00:00
1

2

3
36 Replies

105297 Views

Last post by NicolasRobidoux
2012-10-19T20:17:11+00:00
Merging 1000 images into one

Last post by fmw42 « 2012-10-18T02:48:19+00:00
Replies: 5
by wolas » 2012-10-17T12:34:09+00:00

5 Replies

26135 Views

Last post by fmw42
2012-10-18T02:48:19+00:00
[SOLVED] making sense of sigmoidal-contrast

Last post by NicolasRobidoux « 2012-10-12T09:02:55+00:00
Replies: 38
by NicolasRobidoux » 2012-08-02T18:14:26+00:00
1

2

3
38 Replies

83566 Views

Last post by NicolasRobidoux
2012-10-12T09:02:55+00:00
Direct resampling vs zero order hold + convolution

Last post by BryantMoore « 2012-09-30T19:44:36+00:00
Replies: 7
by BryantMoore » 2012-09-21T20:09:44+00:00

7 Replies

22022 Views

Last post by BryantMoore
2012-09-30T19:44:36+00:00
bamupsampler

Last post by anthony « 2012-09-30T01:46:41+00:00
Replies: 14
by BryantMoore » 2012-09-26T10:54:25+00:00

14 Replies

32216 Views

Last post by anthony
2012-09-30T01:46:41+00:00
BAM Scaler

Last post by BryantMoore « 2012-09-25T21:22:58+00:00
Replies: 13
by BryantMoore » 2012-09-23T20:52:02+00:00

13 Replies

30498 Views

Last post by BryantMoore
2012-09-25T21:22:58+00:00
The rehabilitation of gamma

Last post by BryantMoore « 2012-09-23T20:34:39+00:00
Replies: 1
by NicolasRobidoux » 2012-09-16T12:52:56+00:00

1 Replies

7787 Views

Last post by BryantMoore
2012-09-23T20:34:39+00:00
University Chalkboard

Last post by fmw42 « 2012-09-14T19:21:54+00:00
Replies: 7
by Hacke92 » 2012-09-13T12:35:54+00:00

7 Replies

19097 Views

Last post by fmw42
2012-09-14T19:21:54+00:00
Microsoft/Hebrew U research about pixel art enlargement

Last post by anthony « 2012-09-05T00:13:36+00:00
Replies: 1
by NicolasRobidoux » 2012-08-15T18:52:41+00:00

1 Replies

8070 Views

Last post by anthony
2012-09-05T00:13:36+00:00
Opinions and references RE: image quality

Last post by NicolasRobidoux « 2012-09-02T16:37:52+00:00

by NicolasRobidoux » 2012-09-02T16:37:52+00:00

0 Replies

7718 Views

Last post by NicolasRobidoux
2012-09-02T16:37:52+00:00
"Ideal weight" for Discrete Laplacian?

Last post by fmw42 « 2012-08-24T16:50:31+00:00
Replies: 1
by barnhillec » 2012-08-24T10:36:26+00:00

1 Replies

9445 Views

Last post by fmw42
2012-08-24T16:50:31+00:00
Looking for academic reference on Discrete Laplacian kernels

Last post by fmw42 « 2012-08-17T16:45:30+00:00
Replies: 3
by barnhillec » 2012-08-16T09:30:17+00:00

3 Replies

12531 Views

Last post by fmw42
2012-08-17T16:45:30+00:00
Select & extract feature accurately

Last post by fmw42 « 2012-08-07T17:02:39+00:00
Replies: 3
by Leeny » 2012-07-23T13:17:56+00:00

3 Replies

12992 Views

Last post by fmw42
2012-08-07T17:02:39+00:00
Lena and the Mandrill

Last post by anthony « 2012-08-06T05:56:14+00:00
Replies: 7
by Werty » 2012-04-18T13:39:34+00:00

7 Replies

53682 Views

Last post by anthony
2012-08-06T05:56:14+00:00
[SOLVED] Donate a high quality raw image to science?

Last post by Pictus « 2012-07-13T18:26:45+00:00
Replies: 67
by NicolasRobidoux » 2012-04-06T00:18:42+00:00
1

2

3

4

5
67 Replies

146970 Views

Last post by Pictus
2012-07-13T18:26:45+00:00
[SOLVED] Can IM analyze 3D pictures?

Last post by Winfried « 2012-05-14T12:30:42+00:00
Replies: 4
by Winfried » 2012-05-10T13:08:54+00:00

4 Replies

17090 Views

Last post by Winfried
2012-05-14T12:30:42+00:00
Magic Eye 3d hidden images

Last post by strgg « 2012-05-13T18:55:30+00:00

by strgg » 2012-05-13T18:55:30+00:00

0 Replies

42602 Views

Last post by strgg
2012-05-13T18:55:30+00:00
PAL signal color

Last post by lukak « 2012-05-11T20:10:33+00:00

by lukak » 2012-05-11T20:10:33+00:00

0 Replies

7880 Views

Last post by lukak
2012-05-11T20:10:33+00:00
[SOLVED] Double check w/ resize/distort: positive weight sum

Last post by NicolasRobidoux « 2012-05-11T10:46:25+00:00
Replies: 6
by NicolasRobidoux » 2012-05-08T21:18:58+00:00

6 Replies

19405 Views

Last post by NicolasRobidoux
2012-05-11T10:46:25+00:00
Other windows that Jinc for Jinc windowing

Last post by NicolasRobidoux « 2012-05-08T17:55:07+00:00
Replies: 3
by NicolasRobidoux » 2012-05-07T20:09:34+00:00

3 Replies

12111 Views

Last post by NicolasRobidoux
2012-05-08T17:55:07+00:00
software/program that can automate tasks

Last post by Tarun Kumar « 2012-05-08T12:22:41+00:00
Replies: 2
by Tarun Kumar » 2012-05-04T07:04:55+00:00

2 Replies

11686 Views

Last post by Tarun Kumar
2012-05-08T12:22:41+00:00
Pin-art - or how to create images with very few colors

Last post by anthony « 2012-05-03T01:06:02+00:00
Replies: 4
by Plate1x1 » 2012-03-05T22:04:14+00:00

4 Replies

17565 Views

Last post by anthony
2012-05-03T01:06:02+00:00
Camera Image Comparison

Last post by Marsell4k « 2012-05-02T08:00:35+00:00
Replies: 3
by Marsell4k » 2012-04-30T11:54:38+00:00

3 Replies

13604 Views

Last post by Marsell4k
2012-05-02T08:00:35+00:00
X11 pixmap

Last post by magick « 2012-04-30T12:46:24+00:00
Replies: 3
by x_naren » 2012-04-24T15:07:06+00:00

3 Replies

13702 Views

Last post by magick
2012-04-30T12:46:24+00:00
Discrete Wavelet Touransform

Last post by trans « 2012-04-08T06:17:33+00:00

by trans » 2012-04-08T06:17:33+00:00

0 Replies

8303 Views

Last post by trans
2012-04-08T06:17:33+00:00
Yet more autocropping (removing dark borders)

Last post by ozbigben « 2012-03-25T13:37:27+00:00
Replies: 1
by ozbigben » 2012-03-25T12:00:35+00:00

1 Replies

12127 Views

Last post by ozbigben
2012-03-25T13:37:27+00:00
stupid pet trick?: JPEG compression with qtable of ones

Last post by NicolasRobidoux « 2012-03-06T01:26:41+00:00
Replies: 11
by NicolasRobidoux » 2012-02-26T21:23:03+00:00

11 Replies

48760 Views

Last post by NicolasRobidoux
2012-03-06T01:26:41+00:00
Better JPEG luma quantization table

Last post by NicolasRobidoux « 2012-03-05T00:28:39+00:00
Replies: 3
by NicolasRobidoux » 2012-02-29T22:39:12+00:00

3 Replies

24138 Views

Last post by NicolasRobidoux
2012-03-05T00:28:39+00:00
Quadratic (quadratic B-spline smoothing) works well with EWA

Last post by NicolasRobidoux « 2012-02-29T18:38:23+00:00
Replies: 2
by NicolasRobidoux » 2011-11-13T17:10:05+00:00

2 Replies

11591 Views

Last post by NicolasRobidoux
2012-02-29T18:38:23+00:00
algorithms for image processing

Last post by anthony « 2012-02-10T02:03:22+00:00
Replies: 1
by priyanka » 2012-02-09T16:35:41+00:00

1 Replies

10902 Views

Last post by anthony
2012-02-10T02:03:22+00:00
quality of downsampled images once JPEG compressed

Last post by anthony « 2012-01-31T13:37:03+00:00
Replies: 18
by NicolasRobidoux » 2011-04-13T01:41:57+00:00
1

2
18 Replies

68497 Views

Last post by anthony
2012-01-31T13:37:03+00:00
search for a decent interpolatory EWA filter

Last post by NicolasRobidoux « 2011-12-29T19:40:15+00:00
Replies: 17
by NicolasRobidoux » 2011-12-16T15:09:07+00:00
1

2
17 Replies

57065 Views

Last post by NicolasRobidoux
2011-12-29T19:40:15+00:00
Automatic segment detection/croping

Last post by anthony « 2011-12-23T04:20:58+00:00
Replies: 2
by Oldes » 2011-12-19T12:04:47+00:00

2 Replies

13539 Views

Last post by anthony
2011-12-23T04:20:58+00:00
Batch color correct 300,000 faces?

Last post by BJ12 « 2011-11-25T14:55:48+00:00
Replies: 6
by BJ12 » 2011-11-19T08:01:00+00:00

6 Replies

24355 Views

Last post by BJ12
2011-11-25T14:55:48+00:00

New Topic

273 topics

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum