HELLO FRIENDS, I want to detect an image from a set of images using matlab.I did using correlation.Is there any transform method...

HELLO FRIENDS, I want to detect an image from a set of images using matlab.I did using correlation.Is there any transform method i.e like fourier transform or any other way(pattern recognisation method) to detect a face of an image.If any one can tell where i can get material it

Hi CAn anyone tell me how YCbCr(4:2:0) interpolation is done in image processing(source code if exists).My applicatiion needs...

Hi CAn anyone tell me how YCbCr(4:2:0) interpolation is done in image processing(source code if exists).My applicatiion needs to dispaly the YCbCr data thats being generated after decoding.I have tried with a certain interpolation filter.I am getting some red patch

Hi all, Well I had posted a message on the same topic a couple of weeks ago and your messages were really helpful. I am still...

Hi all, Well I had posted a message on the same topic a couple of weeks ago and your messages were really helpful. I am still carrying out experiments on Error recovery and concealment at Bit Error Rates (BERs) of 10^(-4) and 10^(-3). Though I could good pretty good results

Hi there, Well I guess the dsp group has been idle for quite some time, so I thought I would post a nice little question to u...

Hi there, Well I guess the dsp group has been idle for quite some time, so I thought I would post a nice little question to u guys so as to keep this group alive. Well offlate I have been working on error recovery and concealment on an MPEG - 4 coded video bitstream. I

hi there all any one there is working on xray image processing. i need image subtaction algorithm in matlab. smiles ...

hi there all any one there is working on xray image processing. i need image subtaction algorithm in matlab. smiles zeeshan __________________________________________________

hi friends, we are working on a MPEG_4 codec simple profile level 3. We have the following doubts: 1. In case of SP@L3 for...

hi friends, we are working on a MPEG_4 codec simple profile level 3. We have the following doubts: 1. In case of SP@L3 for rectangular VOP's, we are not decoding VOP height and width information as per the standard. Then how are they going to get implied? 2. We kn

Hi, I would like to know how one should create a colour map. Is there any site which suggests how to do so or lets you...

Hi, I would like to know how one should create a colour map. Is there any site which suggests how to do so or lets you download the colour map table. Thanks and regards Arvind __________________________________________________

Hi I'm working on 3D modelling o fhuman heart from MRI data . Can anyone give any useful info regarding 3D modelling in...

Hi I'm working on 3D modelling o fhuman heart from MRI data . Can anyone give any useful info regarding 3D modelling in matlab ? Dilip. ____________________________________________________________

I'm working on an mpeg4 encoder . To test the output of my encodet i want to play it . All I could figure out is that I will have to...

I'm working on an mpeg4 encoder . To test the output of my encodet i want to play it . All I could figure out is that I will have to make an AVI file out of it. Is there any other way of playing it .......... can anyone help out in fuguring how to make avi out of MPEG4 bitstream'

Could anybody explain as to what "selective enhancement" is all about with regards to the MPEG4 FGS bit plane model. Also could...

Could anybody explain as to what "selective enhancement" is all about with regards to the MPEG4 FGS bit plane model. Also could somebody tell me whats the significance of the frequency weighing matrix. thanks and regards Arvind Raman _