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- Path: rcfnews.cs.umass.edu!el12!abijoor
- From: abijoor@el12.cs.umass.edu (ARJUN BIJOOR P )
- Newsgroups: comp.lang.c++
- Subject: Image Processing:Zoom Filter(Mean median & morphological) in C++
- Date: 2 Mar 1996 08:31:24 GMT
- Organization: CS Dept., Umass-Amherst
- Message-ID: <4h910s$1kn@kernighan.cs.umass.edu>
- NNTP-Posting-Host: el12.cs.umass.edu
- X-Newsreader: TIN [version 1.2 PL2]
-
- I am doing a project on Image processing that includes such features
- as Zooming & Interpolation, Mean & Median Filtering, Histogram
- equalization & quantization, and Morphological operations.
-
- The image files I will be woking on are going to be in (DT-IRIS),
- (TIFF), and (PCX) formats. What I would like to do is load the
- greyscale (256 bit) pixel values from the file into a matrix (x-y) so
- I could perform the above operations on the file.
-
- My problem is that I don't know the exact structure of the image
- formats, if they are compressed etc. I am not clear as to what the
- procedure would be to get the information into the matrix that I would
- like to create. I would appreciate it if someone would point me to any
- information I could get on these file formats. Also, I am sure that
- functions already exist to load suchh a matrix from these files, and
- to save the processed matrices back into the file!
-
- I would appreciate any help with this problem. I request that you
- respond by email: abijoor@el12.cs.umass.edu
-
- thanks.
-