IMAGE FILTERING METHOD USING PSEUDO-RANDOM NUMBER FILTER, AND APPARATUS THEREOF

• Main Authors: HAN, WOO-JIN, PARK, SUN-MI, SONG, HAK-SUP
• Format: Patent
• Language: English; French; Korean
• Published: 23.12.2010
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

The present invention provides a method and an apparatus for filtering an image which filter a block of a plane region by using a pseudo-random number filter to eliminate artifacts created during encoding and decoding processes of the image. La présente invention porte sur un procédé et un appareil...