Resources Contact Us Home
Image encoding and decoding method and apparatus using motion compensation filtering

Image Number 10 for United States Patent #8045813.

Provided are an image encoding method and apparatus for encoding image data, in which compression efficiency is further improved by filtering motion-compensated image data, thereby reducing errors with respect to original image data, and an image decoding method and apparatus for decoding encoded image data. A filter is generated using previously decoded surrounding pixels of a current frame and surrounding pixels of a reference frame, and prediction data is then filtered using the generated filter. Therefore, it is possible to decrease a size of residual data to be encoded.

  Recently Added Patents
Network attachment for IMS systems for legacy CS UE with home node B access
Near-field optical disk having surface plasmon amplification by stimulated emission of radiation
Laser processing method and apparatus
Schottky diode and method of manufacture
Electronic device including predicted frequency error estimation of a voltage controlled oscillator and related methods
Far field telemetry operations between an external device and an implantable medical device during recharge of the implantable medical device via a proximity coupling
Spacers for insulated glass units
  Randomly Featured Patents
Method for evaluating quality of image on display device
Arrangement for an exercise device
Combination-type desk leg
Process and composition
Method for hardening camshafts and linear inductor for the implementation of said method
Headset systems and methods
Water filter
Fuel additive compositions containing an aliphatic amine, a polyolefin and a poly(oxyalkylene) monool
Ethylene oligomerization
Cardanol based dimers and uses therefor