Digital Image Processing

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Digital Image Processing

Last post by anthony « 2011-05-19T23:54:16-07:00

by anthony » 2011-05-19T23:54:16-07:00

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150042 Views

Last post by anthony
2011-05-19T23:54:16-07:00

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problem with fourier spectrum

Last post by fmw42 « 2015-12-31T10:07:44-07:00
Replies: 3
by guus_hiddink » 2015-12-29T16:56:52-07:00

3 Replies

18867 Views

Last post by fmw42
2015-12-31T10:07:44-07:00
proper scaling of the Jinc filter for EWA use

Last post by NicolasRobidoux « 2015-12-27T10:48:10-07:00
Replies: 234
by NicolasRobidoux » 2011-10-14T08:04:36-07:00
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842871 Views

Last post by NicolasRobidoux
2015-12-27T10:48:10-07:00
match colours from two images

Last post by snibgo « 2015-11-22T14:48:50-07:00
Replies: 7
by Magda_Ch » 2015-11-22T11:33:58-07:00

7 Replies

21664 Views

Last post by snibgo
2015-11-22T14:48:50-07:00
Image inpainting

Last post by fmw42 « 2015-11-13T13:38:09-07:00
Replies: 6
by arijitdatta » 2015-02-13T02:32:24-07:00

6 Replies

25914 Views

Last post by fmw42
2015-11-13T13:38:09-07:00
Improve QR Code Recognition with ImageMagick

Last post by bewidia « 2015-11-04T05:46:37-07:00
Replies: 2
by bewidia » 2015-11-03T05:58:58-07:00

2 Replies

18621 Views

Last post by bewidia
2015-11-04T05:46:37-07:00
A little Q?

Last post by snibgo « 2015-10-22T08:37:14-07:00
Replies: 9
by ali.biomed7 » 2015-10-20T16:07:36-07:00

9 Replies

20631 Views

Last post by snibgo
2015-10-22T08:37:14-07:00
Image Database with rotated images

Last post by fmw42 « 2015-10-07T19:00:19-07:00
Replies: 2
by pintu5057 » 2015-10-07T18:54:07-07:00

2 Replies

13986 Views

Last post by fmw42
2015-10-07T19:00:19-07:00
Creating a LUT out of a difference between two images

Last post by snibgo « 2015-09-25T11:40:33-07:00
Replies: 2
by krko » 2015-09-25T11:10:30-07:00

2 Replies

19421 Views

Last post by snibgo
2015-09-25T11:40:33-07:00
Hidden Text In PNG

Last post by fmw42 « 2015-09-24T09:38:27-07:00
Replies: 6
by Heyyu » 2015-09-22T13:54:27-07:00

6 Replies

19321 Views

Last post by fmw42
2015-09-24T09:38:27-07:00
Laplacian Gaussian smoothing filter

Last post by fmw42 « 2015-09-13T12:14:04-07:00
Replies: 4
by rudyb » 2015-09-12T18:31:00-07:00

4 Replies

25013 Views

Last post by fmw42
2015-09-13T12:14:04-07:00
Text Editor Capabilities

Last post by fmw42 « 2015-09-11T09:20:39-07:00
Replies: 3
by designbyjm » 2015-09-10T13:25:14-07:00

3 Replies

13106 Views

Last post by fmw42
2015-09-11T09:20:39-07:00
Extracting a reflection to overlay a banner

Last post by snibgo « 2015-09-10T09:22:27-07:00
Replies: 1
by michael.huber.1841 » 2015-09-10T03:03:43-07:00

1 Replies

11467 Views

Last post by snibgo
2015-09-10T09:22:27-07:00
Blob filling / masking

Last post by snibgo « 2015-08-31T20:36:29-07:00
Replies: 1
by edouard » 2015-08-31T19:36:47-07:00

1 Replies

10992 Views

Last post by snibgo
2015-08-31T20:36:29-07:00
Remove texture from the shape

Last post by fmw42 « 2015-08-26T09:34:08-07:00
Replies: 1
by mariem » 2015-08-26T09:13:45-07:00

1 Replies

12049 Views

Last post by fmw42
2015-08-26T09:34:08-07:00
Filter Vertical Structures

Last post by fmw42 « 2015-08-07T13:39:43-07:00
Replies: 2
by Ketov » 2015-08-07T04:41:04-07:00

2 Replies

11549 Views

Last post by fmw42
2015-08-07T13:39:43-07:00
Overlay Image at a particular position on the background dynamically

Last post by rajinnovation2020 « 2015-08-02T21:40:18-07:00

by rajinnovation2020 » 2015-08-02T21:40:18-07:00

0 Replies

14241 Views

Last post by rajinnovation2020
2015-08-02T21:40:18-07:00
Bset Practices

Last post by yvoncey « 2015-04-17T16:23:48-07:00

by yvoncey » 2015-04-17T16:23:48-07:00

0 Replies

12895 Views

Last post by yvoncey
2015-04-17T16:23:48-07:00
Iris Localization in iris recognition algorithm

Last post by behnamj « 2015-04-01T02:53:11-07:00
Replies: 7
by behnamj » 2015-03-22T14:13:08-07:00

7 Replies

21713 Views

Last post by behnamj
2015-04-01T02:53:11-07:00
Calculating and comparing an absolute error metric for images

Last post by fmw42 « 2015-03-28T12:21:43-07:00
Replies: 3
by LucasTizma » 2015-03-27T21:33:44-07:00

3 Replies

14390 Views

Last post by fmw42
2015-03-28T12:21:43-07:00
wavelet for iris recognition

Last post by behnamj « 2015-03-26T04:29:48-07:00

by behnamj » 2015-03-26T04:29:48-07:00

0 Replies

10482 Views

Last post by behnamj
2015-03-26T04:29:48-07:00
CLAHE - Redistributing excess pixels among histogram bins

Last post by -Elia « 2015-03-17T06:38:08-07:00
Replies: 2
by -Elia » 2015-03-15T06:45:49-07:00

2 Replies

15667 Views

Last post by -Elia
2015-03-17T06:38:08-07:00
Image / Video Subtraction techniques

Last post by hhs_89 « 2015-03-06T11:00:50-07:00
Replies: 7
by hhs_89 » 2015-03-06T04:35:54-07:00

7 Replies

17454 Views

Last post by hhs_89
2015-03-06T11:00:50-07:00
Scaling of EWA Lanczos function with non-standard window

Last post by nand « 2015-02-24T16:20:57-07:00
Replies: 2
by nand » 2015-02-23T13:34:59-07:00

2 Replies

13921 Views

Last post by nand
2015-02-24T16:20:57-07:00
Creating filter from an ideal 2D step function

Last post by fmw42 « 2015-02-17T19:04:15-07:00
Replies: 12
by Parshiala » 2015-02-10T15:11:42-07:00

12 Replies

26778 Views

Last post by fmw42
2015-02-17T19:04:15-07:00
I am new to Image Processing please help

Last post by tidusleonart « 2015-02-03T10:15:38-07:00

by tidusleonart » 2015-02-03T10:15:38-07:00

0 Replies

11818 Views

Last post by tidusleonart
2015-02-03T10:15:38-07:00
Fourier transform

Last post by VanGog « 2015-01-27T01:25:46-07:00
Replies: 14
by VanGog » 2015-01-24T05:37:17-07:00

14 Replies

35843 Views

Last post by VanGog
2015-01-27T01:25:46-07:00
Evaluate Blurriness/Sharpness Factor

Last post by 7eicher « 2014-12-03T15:24:49-07:00
Replies: 29
by 7eicher » 2014-11-06T06:05:53-07:00
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29 Replies

71273 Views

Last post by 7eicher
2014-12-03T15:24:49-07:00
Edge detection of mineral

Last post by korbol « 2014-11-10T09:33:40-07:00

by korbol » 2014-11-10T09:33:40-07:00

0 Replies

10674 Views

Last post by korbol
2014-11-10T09:33:40-07:00
jpeg2000 coder charactaristics

Last post by Rumpelstielzchen « 2014-11-03T12:25:57-07:00
Replies: 1
by Rumpelstielzchen » 2014-11-02T12:44:52-07:00

1 Replies

11843 Views

Last post by Rumpelstielzchen
2014-11-03T12:25:57-07:00
Better JPEG quantization tables?

Last post by Rumpelstielzchen « 2014-10-25T13:55:23-07:00
Replies: 84
by NicolasRobidoux » 2012-02-14T12:33:19-07:00
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84 Replies

385849 Views

Last post by Rumpelstielzchen
2014-10-25T13:55:23-07:00
Morph and autoshift pictures

Last post by snibgo « 2014-10-18T19:12:30-07:00
Replies: 6
by flaschenpost » 2013-08-13T14:34:53-07:00

6 Replies

21644 Views

Last post by snibgo
2014-10-18T19:12:30-07:00
question about how to reduce noise in image

Last post by saeed_saba « 2014-10-06T21:51:35-07:00
Replies: 7
by saeed_saba » 2014-10-04T09:35:26-07:00

7 Replies

18706 Views

Last post by saeed_saba
2014-10-06T21:51:35-07:00
minimize resize halo by luminance-weighted gamma blending

Last post by NicolasRobidoux « 2014-10-05T01:34:24-07:00
Replies: 6
by NicolasRobidoux » 2014-07-18T01:29:02-07:00

6 Replies

38704 Views

Last post by NicolasRobidoux
2014-10-05T01:34:24-07:00
Quantifying light intensity from an image

Last post by snibgo « 2014-09-24T03:47:21-07:00
Replies: 1
by cghw01 » 2014-09-24T03:02:01-07:00

1 Replies

13805 Views

Last post by snibgo
2014-09-24T03:47:21-07:00
Bundle Adjustment

Last post by fmw42 « 2014-09-21T17:16:32-07:00
Replies: 1
by Ali » 2014-09-21T17:13:22-07:00

1 Replies

10244 Views

Last post by fmw42
2014-09-21T17:16:32-07:00
Image processing project

Last post by Werty « 2014-09-16T04:11:41-07:00
Replies: 2
by Ghost69 » 2014-08-30T10:58:37-07:00

2 Replies

17248 Views

Last post by Werty
2014-09-16T04:11:41-07:00
OCR of typewriter copy

Last post by rleir « 2014-09-03T09:00:03-07:00
Replies: 3
by rleir » 2014-09-02T08:51:29-07:00

3 Replies

19702 Views

Last post by rleir
2014-09-03T09:00:03-07:00
Normalization in Image processing

Last post by snibgo « 2014-08-24T22:27:39-07:00
Replies: 4
by Ali » 2014-08-22T07:20:48-07:00

4 Replies

33474 Views

Last post by snibgo
2014-08-24T22:27:39-07:00
Extracting human body from a still image

Last post by snibgo « 2014-08-21T16:08:34-07:00
Replies: 1
by mojoworking123 » 2014-08-21T08:00:49-07:00

1 Replies

12499 Views

Last post by snibgo
2014-08-21T16:08:34-07:00
HyperLapse Video Technology

Last post by Werty « 2014-08-12T03:42:48-07:00
Replies: 4
by Werty » 2014-08-11T19:33:38-07:00

4 Replies

23719 Views

Last post by Werty
2014-08-12T03:42:48-07:00
combinated gif, it's possible?

Last post by anthony « 2014-08-03T21:55:29-07:00
Replies: 6
by jgespi » 2014-02-19T09:11:20-07:00

6 Replies

21418 Views

Last post by anthony
2014-08-03T21:55:29-07:00
Surface of human vision "gamut"?

Last post by snibgo « 2014-08-01T15:19:51-07:00
Replies: 12
by tcrass » 2014-07-17T12:58:44-07:00

12 Replies

29117 Views

Last post by snibgo
2014-08-01T15:19:51-07:00
Object Recognition and depth

Last post by ychalodiya « 2014-07-28T04:27:34-07:00

by ychalodiya » 2014-07-28T04:27:34-07:00

0 Replies

10485 Views

Last post by ychalodiya
2014-07-28T04:27:34-07:00
Edge Detection, Image Manipulation, and Data Extractio

Last post by rsangole « 2014-07-27T06:10:59-07:00
Replies: 18
by rsangole » 2014-07-26T14:02:15-07:00
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18 Replies

52224 Views

Last post by rsangole
2014-07-27T06:10:59-07:00
BC-splines with 2C+B=1 are optimal for EWA resampling

Last post by NicolasRobidoux « 2014-07-25T06:29:39-07:00
Replies: 41
by NicolasRobidoux » 2011-11-13T13:26:15-07:00
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41 Replies

197328 Views

Last post by NicolasRobidoux
2014-07-25T06:29:39-07:00
Extreme EWA Limits

Last post by anthony « 2014-06-30T19:04:57-07:00

by anthony » 2014-06-30T19:04:57-07:00

0 Replies

9975 Views

Last post by anthony
2014-06-30T19:04:57-07:00
Enlarge with sRGB, RGB, LAB, LUV, XYZ, sigmoidal,... gamma?

Last post by NicolasRobidoux « 2014-06-12T01:34:08-07:00
Replies: 113
by NicolasRobidoux » 2012-09-05T07:48:31-07:00
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113 Replies

416131 Views

Last post by NicolasRobidoux
2014-06-12T01:34:08-07:00
How does EWA work with sample locations and filter weights?

Last post by anthony « 2014-06-02T20:25:01-07:00
Replies: 17
by CranberryBBQ » 2014-05-29T22:33:53-07:00
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17 Replies

48598 Views

Last post by anthony
2014-06-02T20:25:01-07:00
Imputation for inpaintings in images

Last post by fmw42 « 2014-04-30T16:16:29-07:00
Replies: 1
by DictionaryProver » 2014-04-30T15:37:41-07:00

1 Replies

11680 Views

Last post by fmw42
2014-04-30T16:16:29-07:00
Image common region identification and matching methods?

Last post by fmw42 « 2014-04-28T19:50:56-07:00
Replies: 5
by madhushan90 » 2014-04-28T04:45:18-07:00

5 Replies

19429 Views

Last post by fmw42
2014-04-28T19:50:56-07:00

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