Monday, September 19, 2011

Monday, September 5, 2011

Color spaces in Vision

Here is an interesting article that talks about the pros and cons of using a specific color space for

It talks about YCrCb, Lab, RGB, Normalized RGB,YUV, HSV, other color spaces and their pros and cons with respect to each other.

Thursday, September 1, 2011

Kalman Filter for Dummies

I've been reading about Kalman filter and its application in Tracking.

For those who are finding Kalman Filter tutorials, even the wikipedia page for Kalman Filter highly confusing might just find these links comparatively easy to understand.

These tutorials help to understand the basic idea of Kalman Filter, why it is applied in Vision problems, etc:

  1. Kalman Filter for dummies
  2. Introduction to Kalman Filter (includes basic probability concepts, etc).
  3. A Study of the Kalman Filter applied to Visual Tracking.