{"version":"1.0","type":"link","title":"Block Truncation Coding - Newikis","description":"Block Truncation Coding (BTC) is a type of lossy image compression technique for greyscale images. It divides the original images into blocks and then uses a quantizer to reduce the number of grey levels in each block whilst maintaining the same mean and standard deviation. It is an early…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}