By Chongchen Saelee
JPEGs are the most commonly used image format on and off the Internet. That’s because it uses the best compression algorithm (which may be contested) to make images portable for storage and transfer. But image resolution is increasing in detail and even JPEGs aren’t getting any smaller. The idea has always been to retain the visual data but keeping the storage size small. With JPEG compression, when data is lost due to over compression, it is called lossy. Contrast with lossless compression, which retains the all the original color data, but the file size is smaller. PNG image compression is capable of lossless compression.
So here’s my proposal to have even more efficient image generation: (more…)









