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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38759 Views

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

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problem with fourier spectrum

Last post by fmw42 « 2015-12-31T17:07:44+00:00
Replies: 3
by guus_hiddink » 2015-12-29T23:56:52+00:00

3 Replies

13704 Views

Last post by fmw42
2015-12-31T17:07:44+00:00
proper scaling of the Jinc filter for EWA use

Last post by NicolasRobidoux « 2015-12-27T17:48:10+00:00
Replies: 234
by NicolasRobidoux » 2011-10-14T15:04:36+00:00
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494832 Views

Last post by NicolasRobidoux
2015-12-27T17:48:10+00:00
match colours from two images

Last post by snibgo « 2015-11-22T21:48:50+00:00
Replies: 7
by Magda_Ch » 2015-11-22T18:33:58+00:00

7 Replies

14356 Views

Last post by snibgo
2015-11-22T21:48:50+00:00
Image inpainting

Last post by fmw42 « 2015-11-13T20:38:09+00:00
Replies: 6
by arijitdatta » 2015-02-13T09:32:24+00:00

6 Replies

16753 Views

Last post by fmw42
2015-11-13T20:38:09+00:00
Improve QR Code Recognition with ImageMagick

Last post by bewidia « 2015-11-04T12:46:37+00:00
Replies: 2
by bewidia » 2015-11-03T12:58:58+00:00

2 Replies

12175 Views

Last post by bewidia
2015-11-04T12:46:37+00:00
A little Q?

Last post by snibgo « 2015-10-22T15:37:14+00:00
Replies: 9
by ali.biomed7 » 2015-10-20T23:07:36+00:00

9 Replies

12863 Views

Last post by snibgo
2015-10-22T15:37:14+00:00
Image Database with rotated images

Last post by fmw42 « 2015-10-08T02:00:19+00:00
Replies: 2
by pintu5057 » 2015-10-08T01:54:07+00:00

2 Replies

9492 Views

Last post by fmw42
2015-10-08T02:00:19+00:00
Creating a LUT out of a difference between two images

Last post by snibgo « 2015-09-25T18:40:33+00:00
Replies: 2
by krko » 2015-09-25T18:10:30+00:00

2 Replies

11763 Views

Last post by snibgo
2015-09-25T18:40:33+00:00
Hidden Text In PNG

Last post by fmw42 « 2015-09-24T16:38:27+00:00
Replies: 6
by Heyyu » 2015-09-22T20:54:27+00:00

6 Replies

12863 Views

Last post by fmw42
2015-09-24T16:38:27+00:00
Laplacian Gaussian smoothing filter

Last post by fmw42 « 2015-09-13T19:14:04+00:00
Replies: 4
by rudyb » 2015-09-13T01:31:00+00:00

4 Replies

17519 Views

Last post by fmw42
2015-09-13T19:14:04+00:00
Text Editor Capabilities

Last post by fmw42 « 2015-09-11T16:20:39+00:00
Replies: 3
by designbyjm » 2015-09-10T20:25:14+00:00

3 Replies

8512 Views

Last post by fmw42
2015-09-11T16:20:39+00:00
Extracting a reflection to overlay a banner

Last post by snibgo « 2015-09-10T16:22:27+00:00
Replies: 1
by michael.huber.1841 » 2015-09-10T10:03:43+00:00

1 Replies

7262 Views

Last post by snibgo
2015-09-10T16:22:27+00:00
Blob filling / masking

Last post by snibgo « 2015-09-01T03:36:29+00:00
Replies: 1
by edouard » 2015-09-01T02:36:47+00:00

1 Replies

7032 Views

Last post by snibgo
2015-09-01T03:36:29+00:00
Remove texture from the shape

Last post by fmw42 « 2015-08-26T16:34:08+00:00
Replies: 1
by mariem » 2015-08-26T16:13:45+00:00

1 Replies

7957 Views

Last post by fmw42
2015-08-26T16:34:08+00:00
Filter Vertical Structures

Last post by fmw42 « 2015-08-07T20:39:43+00:00
Replies: 2
by Ketov » 2015-08-07T11:41:04+00:00

2 Replies

7257 Views

Last post by fmw42
2015-08-07T20:39:43+00:00
Overlay Image at a particular position on the background dynamically

Last post by rajinnovation2020 « 2015-08-03T04:40:18+00:00

by rajinnovation2020 » 2015-08-03T04:40:18+00:00

0 Replies

10226 Views

Last post by rajinnovation2020
2015-08-03T04:40:18+00:00
Bset Practices

Last post by yvoncey « 2015-04-17T23:23:48+00:00

by yvoncey » 2015-04-17T23:23:48+00:00

0 Replies

9094 Views

Last post by yvoncey
2015-04-17T23:23:48+00:00
Iris Localization in iris recognition algorithm

Last post by behnamj « 2015-04-01T09:53:11+00:00
Replies: 7
by behnamj » 2015-03-22T21:13:08+00:00

7 Replies

14210 Views

Last post by behnamj
2015-04-01T09:53:11+00:00
Calculating and comparing an absolute error metric for images

Last post by fmw42 « 2015-03-28T19:21:43+00:00
Replies: 3
by LucasTizma » 2015-03-28T04:33:44+00:00

3 Replies

9198 Views

Last post by fmw42
2015-03-28T19:21:43+00:00
wavelet for iris recognition

Last post by behnamj « 2015-03-26T11:29:48+00:00

by behnamj » 2015-03-26T11:29:48+00:00

0 Replies

6811 Views

Last post by behnamj
2015-03-26T11:29:48+00:00
CLAHE - Redistributing excess pixels among histogram bins

Last post by -Elia « 2015-03-17T13:38:08+00:00
Replies: 2
by -Elia » 2015-03-15T13:45:49+00:00

2 Replies

10595 Views

Last post by -Elia
2015-03-17T13:38:08+00:00
Image / Video Subtraction techniques

Last post by hhs_89 « 2015-03-06T18:00:50+00:00
Replies: 7
by hhs_89 » 2015-03-06T11:35:54+00:00

7 Replies

11120 Views

Last post by hhs_89
2015-03-06T18:00:50+00:00
Scaling of EWA Lanczos function with non-standard window

Last post by nand « 2015-02-24T23:20:57+00:00
Replies: 2
by nand » 2015-02-23T20:34:59+00:00

2 Replies

9285 Views

Last post by nand
2015-02-24T23:20:57+00:00
Creating filter from an ideal 2D step function

Last post by fmw42 « 2015-02-18T02:04:15+00:00
Replies: 12
by Parshiala » 2015-02-10T22:11:42+00:00

12 Replies

14998 Views

Last post by fmw42
2015-02-18T02:04:15+00:00
I am new to Image Processing please help

Last post by tidusleonart « 2015-02-03T17:15:38+00:00

by tidusleonart » 2015-02-03T17:15:38+00:00

0 Replies

8109 Views

Last post by tidusleonart
2015-02-03T17:15:38+00:00
Fourier transform

Last post by VanGog « 2015-01-27T08:25:46+00:00
Replies: 14
by VanGog » 2015-01-24T12:37:17+00:00

14 Replies

20544 Views

Last post by VanGog
2015-01-27T08:25:46+00:00
Evaluate Blurriness/Sharpness Factor

Last post by 7eicher « 2014-12-03T22:24:49+00:00
Replies: 29
by 7eicher » 2014-11-06T13:05:53+00:00
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29 Replies

43329 Views

Last post by 7eicher
2014-12-03T22:24:49+00:00
Edge detection of mineral

Last post by korbol « 2014-11-10T16:33:40+00:00

by korbol » 2014-11-10T16:33:40+00:00

0 Replies

7018 Views

Last post by korbol
2014-11-10T16:33:40+00:00
jpeg2000 coder charactaristics

Last post by Rumpelstielzchen « 2014-11-03T19:25:57+00:00
Replies: 1
by Rumpelstielzchen » 2014-11-02T19:44:52+00:00

1 Replies

7454 Views

Last post by Rumpelstielzchen
2014-11-03T19:25:57+00:00
Better JPEG quantization tables?

Last post by Rumpelstielzchen « 2014-10-25T20:55:23+00:00
Replies: 84
by NicolasRobidoux » 2012-02-14T19:33:19+00:00
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84 Replies

254946 Views

Last post by Rumpelstielzchen
2014-10-25T20:55:23+00:00
Morph and autoshift pictures

Last post by snibgo « 2014-10-19T02:12:30+00:00
Replies: 6
by flaschenpost » 2013-08-13T21:34:53+00:00

6 Replies

15241 Views

Last post by snibgo
2014-10-19T02:12:30+00:00
question about how to reduce noise in image

Last post by saeed_saba « 2014-10-07T04:51:35+00:00
Replies: 7
by saeed_saba » 2014-10-04T16:35:26+00:00

7 Replies

12041 Views

Last post by saeed_saba
2014-10-07T04:51:35+00:00
minimize resize halo by luminance-weighted gamma blending

Last post by NicolasRobidoux « 2014-10-05T08:34:24+00:00
Replies: 6
by NicolasRobidoux » 2014-07-18T08:29:02+00:00

6 Replies

24679 Views

Last post by NicolasRobidoux
2014-10-05T08:34:24+00:00
Quantifying light intensity from an image

Last post by snibgo « 2014-09-24T10:47:21+00:00
Replies: 1
by cghw01 » 2014-09-24T10:02:01+00:00

1 Replies

8908 Views

Last post by snibgo
2014-09-24T10:47:21+00:00
Bundle Adjustment

Last post by fmw42 « 2014-09-22T00:16:32+00:00
Replies: 1
by Ali » 2014-09-22T00:13:22+00:00

1 Replies

6587 Views

Last post by fmw42
2014-09-22T00:16:32+00:00
Image processing project

Last post by Werty « 2014-09-16T11:11:41+00:00
Replies: 2
by Ghost69 » 2014-08-30T17:58:37+00:00

2 Replies

8987 Views

Last post by Werty
2014-09-16T11:11:41+00:00
OCR of typewriter copy

Last post by rleir « 2014-09-03T16:00:03+00:00
Replies: 3
by rleir » 2014-09-02T15:51:29+00:00

3 Replies

12847 Views

Last post by rleir
2014-09-03T16:00:03+00:00
Normalization in Image processing

Last post by snibgo « 2014-08-25T05:27:39+00:00
Replies: 4
by Ali » 2014-08-22T14:20:48+00:00

4 Replies

26378 Views

Last post by snibgo
2014-08-25T05:27:39+00:00
Extracting human body from a still image

Last post by snibgo « 2014-08-21T23:08:34+00:00
Replies: 1
by mojoworking123 » 2014-08-21T15:00:49+00:00

1 Replies

8403 Views

Last post by snibgo
2014-08-21T23:08:34+00:00
HyperLapse Video Technology

Last post by Werty « 2014-08-12T10:42:48+00:00
Replies: 4
by Werty » 2014-08-12T02:33:38+00:00

4 Replies

11810 Views

Last post by Werty
2014-08-12T10:42:48+00:00
combinated gif, it's possible?

Last post by anthony « 2014-08-04T04:55:29+00:00
Replies: 6
by jgespi » 2014-02-19T16:11:20+00:00

6 Replies

13999 Views

Last post by anthony
2014-08-04T04:55:29+00:00
Surface of human vision "gamut"?

Last post by snibgo « 2014-08-01T22:19:51+00:00
Replies: 12
by tcrass » 2014-07-17T19:58:44+00:00

12 Replies

18967 Views

Last post by snibgo
2014-08-01T22:19:51+00:00
Object Recognition and depth

Last post by ychalodiya « 2014-07-28T11:27:34+00:00

by ychalodiya » 2014-07-28T11:27:34+00:00

0 Replies

6830 Views

Last post by ychalodiya
2014-07-28T11:27:34+00:00
Edge Detection, Image Manipulation, and Data Extractio

Last post by rsangole « 2014-07-27T13:10:59+00:00
Replies: 18
by rsangole » 2014-07-26T21:02:15+00:00
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18 Replies

32909 Views

Last post by rsangole
2014-07-27T13:10:59+00:00
BC-splines with 2C+B=1 are optimal for EWA resampling

Last post by NicolasRobidoux « 2014-07-25T13:29:39+00:00
Replies: 41
by NicolasRobidoux » 2011-11-13T20:26:15+00:00
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41 Replies

134964 Views

Last post by NicolasRobidoux
2014-07-25T13:29:39+00:00
Extreme EWA Limits

Last post by anthony « 2014-07-01T02:04:57+00:00

by anthony » 2014-07-01T02:04:57+00:00

0 Replies

6165 Views

Last post by anthony
2014-07-01T02:04:57+00:00
Enlarge with sRGB, RGB, LAB, LUV, XYZ, sigmoidal,... gamma?

Last post by NicolasRobidoux « 2014-06-12T08:34:08+00:00
Replies: 113
by NicolasRobidoux » 2012-09-05T14:48:31+00:00
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113 Replies

243169 Views

Last post by NicolasRobidoux
2014-06-12T08:34:08+00:00
How does EWA work with sample locations and filter weights?

Last post by anthony « 2014-06-03T03:25:01+00:00
Replies: 17
by CranberryBBQ » 2014-05-30T05:33:53+00:00
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17 Replies

32666 Views

Last post by anthony
2014-06-03T03:25:01+00:00
Imputation for inpaintings in images

Last post by fmw42 « 2014-04-30T23:16:29+00:00
Replies: 1
by DictionaryProver » 2014-04-30T22:37:41+00:00

1 Replies

7632 Views

Last post by fmw42
2014-04-30T23:16:29+00:00
Image common region identification and matching methods?

Last post by fmw42 « 2014-04-29T02:50:56+00:00
Replies: 5
by madhushan90 » 2014-04-28T11:45:18+00:00

5 Replies

13711 Views

Last post by fmw42
2014-04-29T02:50:56+00:00

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