Christian, when you post I view the <crap explanation> tags as implicit, no need to include them. :)
On Oct 26, 1:10 pm, Christian Catchpole <[email protected]> wrote: > Cool. Thanks Josh. > > <crap explanation> > > And to explain why we have HSV at all: Think about analog > television. If you look at the V channel of an image by itself, it's > the same image, just "black and white". So adding the H and S > channels to an old black and white broadcast, you add colour. > > JPEG/MPEG uses HSV so that the H and S channels can be scaled down as > our eyes aren't as sensitive to colour as they are luminance. Hence > the options such as 4:1:1 and 4:2:2 when encoding. This is why you > can sometimes see colour bleed on hard edges. Also, you get much > better entropy when encoding these channels independently. > > </crap explanation> > > On Oct 26, 8:19 am, Joshua Marinacci <[email protected]> wrote: > > > > > For those of you who are interested in design and usability, I've > > started my series on design fundamentals with an explanation of color. > > I'd love to get your feedback. > > >http://www.joshondesign.com/?p=54 > > > - Josh --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "The Java Posse" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/javaposse?hl=en -~----------~----~----~----~------~----~------~--~---
