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Discussion Groups | Image Signal Processing
Technical Discussions related to Image Processing (image coding, compression, digital effects, mpeg, etc)
PNG decoder
auriosectio - Jul 25 2002
Does anyone know of any simple C code for decoding PNG (Portable
Network Graphics) files? Everything I've found seems to reference
LIBPNG. This is a nice package, b... 
correlation filtering
jayaroop - Jul 22 2002
Hi,
I have an image with some arbitrary shapes in which there are 6
circles of equal size. I know the size of the circle.
Say if the size of the image is 256*256 ... 8 bits per pixel format
Amit Klir - Jun 12 2002
Is anyone familiar with the RGB format for 8bbp 3:3:2 or other variants ?
( Not the index palette)
Also , if anyone have AVI's with that content, I'll be very ha... Wavelet doubt [3 Articles]
sowmya - Jun 11 2002
Hello,
I'm very new to this wavelet field..
Can anybody tell how the convolution is done in wavelets ..
B'coz in matlab there is a dire... maybe OT: Wavelet and JPEG2000
Mr. Eugenio Ballini - Jun 4 2002
Dear Collegues of the mailing list "imagedsp",
Looking through the home page and the messages of this mailing list, I
have found that many of you are
involved in ... quicktime issue
Ranjith Parakkal - May 16 2002
HI everyone,
I have a peculiar problem.I am trying to
view the encoded bitsream produced by our H263 encoder
on quicktime by attaching a quicktime header realt... finding boundary locations
kenschutte - Apr 7 2002
Hello,
I am trying to implement a function similar to the "magic wand" tool
in Photoshop. Does anyone know of a link or book that will outline
such an algorithm? ... Undergradute thesis - 2
evilerick666 - Apr 5 2002
I'm very sorry for being idle. In this post i'll answer to some
topics that fortunately all of u made notice.
First of all, this is the table of contents (alread... Help on undergraduate thesis [3 Articles]
icecoldasice - Mar 24 2002
Greetings.
I'd like to know your opinion about the subject for my undergraduate
thesis.
I'd like to implement algorithms for low-level image processing in ... Image Comparison
rajivshethia1 - Mar 22 2002
HI,
Can anyone give be Info regarding various Image comparison Algorithm
( pixel and non-pixel based). Any pointer regarding source code or
shared lib implemen...