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Discussion Groups | Image Signal Processing
Technical Discussions related to Image Processing (image coding, compression, digital effects, mpeg, etc)
is there any algorithm to generate watery effect over digital image
shashi_corn - Mar 15 2005
hi there,
i am working on an image processing project. i need a dsp
algorithm which which will produce a watery effect over a digital
image. if some one ... 
Embedded Zero Wavelet Tree hdl implementation
deosiddharth - Mar 14 2005
hi everyone,
Anyone worked on or is working on image compression using EZW(embedded
zero wavelet tree).
I am trying to implement it using hdl
regards ... 2 D IFFT on array data to get angle of arrival
- Mar 14 2005
Hi,
Currently,I have an 10x10 array of channel impulse response data. I
need to get spatial angle of arrival,azimuth and elevation angle
image informatio... wavelets [2 Articles]
rukmanimohan04 - Mar 12 2005
hi,
I have a basic doubt regarding image analysis uaing wavelets.
Is it correct to compare the details in one level with the details of
another le... steganograms using transform domain
- Mar 9 2005
hi,
I am a under graduate student , working in the field of steganography.
I have created datamarks in jpg , bmp still images using transforms like FFT,DCT... drift error in Motion Compensated Temporal Filtering (MCTF) structure used in Scalable Video Coding
Lee I-Hsien - Mar 3 2005
Hi all,
Recently, I read some articles about MCTF structure which was used in the
extension part of H.264/AVC standard. This scalable codec use MCTF to
achi... Image Processing application [3 Articles]
Puneeth - Mar 2 2005
Hello,
i am developing an Image processing application which
automates the process of extracting information from the given input
image.Input will normal... Re: Digest Number 131 [4 Articles]
gaurav - Feb 25 2005
I have generated 2D hamming from 1d successfully in the past. Here is what i did
suppose u have a one row of 32 element 1D hamming window. And now you want to gener... Help: How to convert 1d Hamming filter to 2D one
jlin_nb - Feb 25 2005
Hi there,
I have 1D hamming mathematical form
H(v)=0.54+0.46*cos(2*PI*v/Vmax)
Could you help me to get 2D Hamming filter from this 1D one.
I need to us... Archives now searchable on DSPRelated.com
Webmaster - Dec 17 2004
Hello group,
have you ever tried to search the archives of this group? It is truly a pain
as Yahoogroups won't allow the search of more than 200 messages at the ...