Sign in
Search imagedsp
Subscribe to imagedsp
imagedsp by Keywords
Discussion Groups
Discussion Groups | Image Signal Processing
Technical Discussions related to Image Processing (image coding, compression, digital effects, mpeg, etc)
Radial blur
fracturedset - Jul 23 2008
Hi,
I want to apply a FIR filter to an image, from the centre, outwards;
rather than in the traditional x-y direction....similar to the Radial
Blur in Photoshop.
Any thoughts... 
image acquisition using matlab
vena...@rocketmail.com - Jul 22 2008
hi.. I am not at all able to acquire the images captured from either my integrated camera as well as a web cam. Please can you help me do this!!...
-----------------------------... Information about Ycbcr and HSV
swet...@gmail.com - Jul 21 2008
Hello,
I was reading about HSV model. H - hue it represents the frequency of the particular colour .s-saturation ,amount of gray or white mixed in the colour,v-value is for b... Mpeg4 Scalable coding
luok...@yahoo.com.sg - Jun 10 2008
Are there any articles on how mpeg4 does scalable coding?
------------------------------------
... curvelet transform
sumi...@gmail.com - Jun 9 2008
i have started working on image denoising using curvelet transform.if i run the demo program in curvelab toolbox on image processing it shows an error.the error occurs while taking... Why Gaussian Models ?
fido...@gmail.com - Jun 6 2008
Hi All,
I might be asking trivial question,but i am forced to ask. I need to know why is it most of the application in signals processing and image processing use Gaussian mod... 2D Discrete Wavelet Transform on images
luok...@yahoo.com.sg - May 26 2008
Hi
I am working on scalable coding of images and videos. I do not quite understand how DWT is performed on images (2D DWT). For image compression using Discrete Cosine Transform... Image contrast enhancement
shan chinna - May 25 2008
Hai,
Am doing contrast enhancement of MR images. Am in need to calculate Detail variance(DV) and background variance(BV) for quality measurement. can any one help me to kno... Real time video compression and wireless transmission [2 Articles]
tony...@yahoo.com - May 7 2008
I'm a student doing a project involving real time video compression and wireless video transmission. Basically I want to take a digital video camera and compress the video in real ... Binar File Header
Khalid Latif - May 5 2008
Hi All,
I want to read a binary video file (generated by MATLAB using
Image & Vidoe Blockset -> sinks -> write binary file) in C.
Its the YUV420 format. But I cant ...