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Discussion Groups | Image Signal Processing

Technical Discussions related to Image Processing (image coding, compression, digital effects, mpeg, etc)

  

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Reading .avi file in C language
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amit...@gmail.com - Apr 30 2007
Dear all, I am a student from India and currently working on a Video Codec. I have to read a " .avi file " in C language, process it and then again write back in form ... Reading .avi file in C language

IMG_LIB MPEG 2 VLD
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mosh...@imagine-com.com - Apr 10 2007
I have a question regarding Mpeg2 VLD function of the TI IMG_LIB. The API of the intra function is: void IMG_mpeg2_vld_intra_ ( const short *RESTRICT Wptr, // q... IMG_LIB MPEG 2 VLD

read data from a image in C++
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nsogof - Apr 4 2007
Hey guys! I got a serious problem. I am doing a image processing project and I would like to know how to read a image (.JPEG format) in c++ in order to extract the data of that... read data from a image in C++

Beginner : help for choosing the right filter(s)
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stel...@yahoo.gr - Apr 2 2007
Hi all. I have some photos like these http://img365.imageshack.us/img365/5240/20070330185824ui5.png http://img502.imageshack.us/img502/9265/20070331144139ss5.png . My proble... Beginner : help for choosing the right filter(s)

pixel contrast calculation
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Alp - Apr 2 2007
Hello, I'm fairly new to the topic pf image processing so I apologize for my misled facts before hand. I an trying to create an application which calculates the average pi... pixel contrast calculation

average value (P_av) of all pixels in an image
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mota...@yahoo.com - Mar 27 2007
How can I compute the average value (P_av) of all pixels in an image? ... average value (P_av) of all pixels in an image

LMS algorithm to image
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bena...@yahoo.fr - Mar 18 2007
I need a paper that explains the applied LMS algorithm to images. faten ... LMS algorithm to image

Help needed on CABAC   [2 Articles]
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guru...@gmail.com - Mar 16 2007
Hi all, I am implementing JPEG2000 on C and optimizing this to a particular processor instruction. I was asked to design a entropy encoding part of JPEG2000 using CABAC(Conte... Help needed on CABAC

image segmentation using Gabor filters
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padmapriya_rao - Mar 13 2007
hai all, i want to segment a 2 textured image.how can use the power spectral density function (PSD)to seperate the output powers of the 2 textures in a graylevel image... image segmentation using Gabor filters

Reg: Accessing 3d elements of 3Dimage using C++
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Swetha - Mar 13 2007
Hi all, I am new member to this group. Actually, I have read a data file of an image from its sub header stored the data in a buffer.*imdata is a pointer to the buffer for d... Reg: Accessing 3d elements of 3Dimage using C++
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