This weeks post is all about video. We create a very cool video player with some 3D effects, a video recorder and ultimately a little programm that allows you to track objects based on their color.
Archive for November, 2008
Exercise 9 – Video
Sunday, November 23rd, 2008Wavelet exercises
Wednesday, November 19th, 2008Exercise 8 – Filters
Saturday, November 15th, 2008Most people are familiar with the concept of filters, in fact unconsciously used them many times. Everytime you sharpen an image or apply a gaussian blur, every single pixel gets processed by a certain mathematical rule.
This post demonstrates a few well known filters and reveals the magic of what goes on under the hood.
Exercise 7 – Colors
Thursday, November 6th, 2008This week’s post is all about colors and how you can use code to work with them. We create a color picker and apply color filters to an image to create a neat effect.