Digital Image Processing

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Digital Image Processing

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

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

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

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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

7785 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

12453 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

21069 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

24350 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

9313 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

13915 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
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18 Replies

75303 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

12328 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
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15 Replies

54335 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

13309 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

7466 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

19144 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

10064 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

47132 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

8691 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

27279 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
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36 Replies

105408 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

26153 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
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38 Replies

83606 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

22033 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

32248 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

7790 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

19100 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

12533 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

12993 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

53795 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
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4

5
67 Replies

147020 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

17094 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

42614 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

7881 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

19415 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

12116 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

11688 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

13605 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

13705 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

12135 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

48773 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

24149 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

10904 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

68498 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

57075 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

13541 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

24361 Views

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

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