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Technical Discussions related to Image Processing (image coding, compression, digital effects, mpeg, etc)
jpeg loss and perceptual quality -?
vlya...@gmail.com - Apr 2 2012
Was there any research on correlation between jpeg encoding loss and perceptual quality of resulting image?
For example, ImageMagic "convert" can recompress existing image with 25... 
level sets segmentation problem [3 Attachments]
Esmeralda Ruiz Pujadas - Sep 29 2011
Hi I am new in this forum so first I would like first to introduce me. I am
in my first
year of my phD and I have a lot to learn yet.
My project is related to segment the
myo... hand extraction using frame difference method in MFC VS 2010 + OpenCV
RABIA - Aug 30 2011
Frame Difference in gray scale
1. I applied cvMean on original gray scale image and set as thresold
So, result: http://imm.io/8x9p
2. then i get cvMean from the cvAbsDif... Mapping between image pixel and spherical surface
APOSTOLOS PAPAZOGLOU - Aug 30 2011
Hi there,
my name is Apostolos and I am quite new with computer vision and image
processing...
My question sounds simple but so far I have not found the right answer. I ... FFT 2D Convolution - Question
marc...@gmail.com - Aug 30 2011
Hello, I have a question, If I'm doing the FFT Convolution the right way because I don't get the wanted results. ( I am using the kissFTT library for c )
I load an image from a ... Re: face detection and recognition algorithm for video surveillance [2 Articles]
vina...@gmail.com - Jun 3 2011
Hi,
For the algorithms part, you can try using the eigen face decomposition method.
i am trying to build a face detection and recognition algorithm for
> video surveillance i... Function of filtering
M - Apr 26 2011
//HELLO,
I am working on a project in ' Despeckling of medical ultrasound images ',=
which i need to compare my porposed filter with other filters like Gamma, =
GenLik method,... Object recognition: Haar-like features
got2getcrackin - Apr 19 2011
Hi all
I am doing a project on object recognition using live video stream from a webcam and have come across the haar-like feature/adaboost algorithm.
I am slightly confused... Removing Perspective distortion
fubu...@gmail.com - Apr 13 2011
Hello,
I am working on a project in which i need to create a panorama by taking images from a PTZ camera.
The problem I am facing is when I capture two images at different angl... color pattern isolation
Md Yasser - Mar 31 2011
Hi,
I am trying to develop a vision system for my robot so that it can navigate itself. I am quite new to MATLAB and know only basic IP. I am having trouble isolating color patter...