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AnswerRe: control winforms application from remote computer Pin
Christian Graus30-Jun-09 0:23
protectorChristian Graus30-Jun-09 0:23 
AnswerRe: control winforms application from remote computer Pin
musefan30-Jun-09 2:12
musefan30-Jun-09 2:12 
QuestionVideo Processing - ColorMatrix Pin
tvbarnard29-Jun-09 23:19
tvbarnard29-Jun-09 23:19 
AnswerRe: Video Processing - ColorMatrix Pin
Christian Graus30-Jun-09 0:20
protectorChristian Graus30-Jun-09 0:20 
GeneralRe: Video Processing - ColorMatrix Pin
tvbarnard30-Jun-09 1:03
tvbarnard30-Jun-09 1:03 
GeneralRe: Video Processing - ColorMatrix Pin
musefan30-Jun-09 2:08
musefan30-Jun-09 2:08 
GeneralRe: Video Processing - ColorMatrix Pin
tvbarnard30-Jun-09 2:21
tvbarnard30-Jun-09 2:21 
GeneralRe: Video Processing - ColorMatrix Pin
musefan30-Jun-09 2:29
musefan30-Jun-09 2:29 
Well you sure have a big challenge on your hands...

I take it you have seen the bitmap functions for GetPixel() and SetPixel()? This is slow and as you have mentioned using unsafe code - this should be faster. I don't think I have seen any example of another method to obtain/assign pixel data from an image.

One thing that does come to mind (Not tested so can't say it will be good idea) is to just create a 2D array of pixel data from the image and use that data. I don't see you will ever need to set the pixel data back to the image at any point so maybe this is something worth looking into (performance wise)

All the best with your task anyway Wink | ;)

Life goes very fast. Tomorrow, today is already yesterday.

GeneralRe: Video Processing - ColorMatrix Pin
tvbarnard30-Jun-09 2:34
tvbarnard30-Jun-09 2:34 
GeneralRe: Video Processing - ColorMatrix Pin
musefan30-Jun-09 2:39
musefan30-Jun-09 2:39 
JokeRe: Video Processing - ColorMatrix Pin
tvbarnard30-Jun-09 3:13
tvbarnard30-Jun-09 3:13 
QuestionCustom border color for Textbox is not working when using WS_EX_COMPOSITED style to the windows forms Pin
mutpan29-Jun-09 22:48
mutpan29-Jun-09 22:48 
AnswerRe: Custom border color for Textbox is not working when using WS_EX_COMPOSITED style to the windows forms Pin
Svetlin Panayotov29-Jun-09 23:36
Svetlin Panayotov29-Jun-09 23:36 
GeneralRe: Custom border color for Textbox is not working when using WS_EX_COMPOSITED style to the windows forms Pin
mutpan29-Jun-09 23:44
mutpan29-Jun-09 23:44 
Questionhelp needed for httpwebreqest and postback Pin
aamirzada29-Jun-09 21:34
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AnswerRe: help needed for httpwebreqest and postback Pin
Manas Bhardwaj29-Jun-09 21:58
professionalManas Bhardwaj29-Jun-09 21:58 
GeneralRe: help needed for httpwebreqest and postback Pin
aamirzada6-Jul-09 0:47
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QuestionUnassigned local variable Pin
gwithey29-Jun-09 21:23
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AnswerRe: Unassigned local variable Pin
SeMartens29-Jun-09 21:35
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AnswerRe: Unassigned local variable Pin
dan!sh 29-Jun-09 21:37
professional dan!sh 29-Jun-09 21:37 
GeneralRe: Unassigned local variable Pin
gwithey29-Jun-09 21:41
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GeneralRe: Unassigned local variable Pin
OriginalGriff29-Jun-09 21:53
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GeneralRe: Unassigned local variable Pin
gwithey30-Jun-09 0:38
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QuestionWIA Video Problem...?? Pin
S K Y29-Jun-09 20:44
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AnswerRe: WIA Video Problem...?? Pin
Nuri Ismail29-Jun-09 21:08
Nuri Ismail29-Jun-09 21:08 

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