![]() In college I studied compression algrathims at a time when compression was very important (late 80's to eary 90s), and the difficulties of compression "complicated images" are numberous.Īs far as being obsessed with saving at 100%, yes I am totally obsessed with quality. How many times has a graphic artist created from scratch an image that contains millions of colors? Seldom, but even a "snap shot" of grandma contains millions of colors. ![]() tone images), but that doesn't mean that it is an efficient means of doing so. I know the jpeg compression sceme was created to compress photos (cont. The JPEG format (and its complex encoding algorithms) is designed to preserve continuous-tone photographic image integrity as the file size is reduced. It is (by its very nature) not designed to compress "line art" like your "pattern" example very well (but still does an admirable job if you make it do it).ġ50K is a huge file size for a 640px DPC challenge entry.Īre you obsessed with saving your images with "Quality = 100"? That basically means "don't compress my image at all", and that's not the point of JPEG. Except that the JPEG format is specifically designed to compress photographs - in other words, continuous tone images like what you see on DPC.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |