Rank: 883 based on 80 downloads (last 30 days) and 2 files submitted
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Zahid Ali

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LUMS

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Files Posted by Zahid View all
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(last 30 days)
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12 Jan 2009 Scalable MPEG compression based on DCT coefficients This application makes 2 layers base Layer and enhancement layer from quantized coefficients Author: Zahid Ali layers, image processin, dct, compression, coefficients, scalable mpeg 34 9
  • 4.75
4.8 | 4 ratings
07 Mar 2008 mpeg compression Mpeg compression Author: Zahid Ali compression, image processing, mpeg compression, streaming, mpeg2 46 18
  • 3.08333
3.1 | 12 ratings
Comments and Ratings by Zahid
Updated File Comments Rating
12 Jan 2009 Scalable MPEG compression based on DCT coefficients This application makes 2 layers base Layer and enhancement layer from quantized coefficients Author: Zahid Ali

Thanks to Syed Zeeshan Haider for correcting errors and adding error handling to the code and commenting my code.
Now main file which is main.m has a function and you can run it through command line by passing it arguments
Zeeshan has made changes after which user can now specifiy lots of options at the command prompt
fileName,quantizationTable,outputfilename,motionEstimation Algorithm ,before that all of this was hard coded

Comments and Ratings on Zahid's Files View all
Updated File Comment by Comments Rating
10 Nov 2011 mpeg compression Mpeg compression Author: Zahid Ali Manish

i try to unzip the file, but there is some problem with the news.avi file.
This is the comment from the unzip file :
"CRC failed in MPEG\news.avi. The File is Corrupt"
Why the file is corrupt?
I need this file to execute the program.
Thanks for u'r answer
Sir please send it to me soon it's urgent.
its.manish@yahoo.in
Thanks 4 ur contribution

18 Feb 2011 Scalable MPEG compression based on DCT coefficients This application makes 2 layers base Layer and enhancement layer from quantized coefficients Author: Zahid Ali lili, lsidhom

can any body tell me please how to run this code. I don't know where i have to start.
And if there are some commenting code file, it's interesting for me because I started working on compression / decompression of video.
tanx a lot!

07 Dec 2010 Scalable MPEG compression based on DCT coefficients This application makes 2 layers base Layer and enhancement layer from quantized coefficients Author: Zahid Ali Thanh

when i run BmotionEstARPS.m, Matlab warning this :
"Warning: Size vector should be a row vector with integer
elements"
so please show me how to fix it. thanks

07 Dec 2010 Scalable MPEG compression based on DCT coefficients This application makes 2 layers base Layer and enhancement layer from quantized coefficients Author: Zahid Ali Thanh

 hello Zahid Ali, i have question. At present i'm doing my final project. i research about the video processing, so in many of codes that you give, i don't know where i have to start.
Please explain for me. Thank you a lot

 

30 May 2009 Scalable MPEG compression based on DCT coefficients This application makes 2 layers base Layer and enhancement layer from quantized coefficients Author: Zahid Ali Adm, Yal

can any body tell how to run this code submitted by Zahid Ali, when i try to enter the file name( i think input video),quantization table(by giving its path),out putfile name(i think where the out put will be kept after compression)& estimation algorithm it is not working. give me sample examples
          too urgent !
            tanx

Top Tags Applied by Zahid
compression, coefficients, dct, image processin, image processing
Files Tagged by Zahid View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
12 Jan 2009 Scalable MPEG compression based on DCT coefficients This application makes 2 layers base Layer and enhancement layer from quantized coefficients Author: Zahid Ali layers, image processin, dct, compression, coefficients, scalable mpeg 34 9
  • 4.75
4.8 | 4 ratings
07 Mar 2008 mpeg compression Mpeg compression Author: Zahid Ali compression, image processing, mpeg compression, streaming, mpeg2 46 18
  • 3.08333
3.1 | 12 ratings

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