Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Digital image encoding and decoding method and digital image encoding and decoding device using the same










Image Number 3 for United States Patent #6771826.

The present invention provides an encoder and a decoder of digital picture data, and the encoder/decoder can realize high precision transform with less quantity of transferred data, when a parameter of the digital picture data is not an integer but has numbers of digits, to which the Affine transformation can be applicable. The encoder/decoder comprises the following elements: (a) picture compression means for encoding an input picture and compressing the data, (b) coordinates transform means for outputting coordinate data which is obtained by decoding the compressed data and transforming the decoded data into a coordinate system, (c) transformation parameter producing means for producing transformation parameters from the coordinates data, (d) predicted picture producing means for producing predicted picture from the input picture by the transformation parameter, and (e) transmission means for transmitting the compressed picture and the coordinates data.








 
 
  Recently Added Patents
Name-search system and method
Integrated document viewer
Light fixture
Noise reduction device and noise reduction method
Debugging apparatus for computer system and method thereof
Edge printing module
Obtaining force information in a minimally invasive surgical procedure
  Randomly Featured Patents
Dispersion composition and method for producing the same
Jaws for power tongs and bucking units
Bump chip carrier semiconductor package system
Methods of using(+)-2-[1-(3-ethoxy-4methoxyphenyl)-2-methylsulfonylethyl]-- 4-acetylaminoisoindoline-1,3,-dione
Torque converter
Single message recorder and playback apparatus
Semiconductor device and method of fabricating semiconductor device using oxidation
Fuel pump unit
Friction control for bearing surface of roller
Semiconductor memory device for improvement of defective data line relief rate