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| Application No. | Application Title | Issue Date |
| 20100215099 | MULTIPLE QUALITY IMAGE CONTENTS SERVICE SYSTEM AND UPDATE METHOD THEREOF An image contents service system includes a first encoder encoding an original image data into a first-layer data, and a second encoder modulized to encode the original image data into a second-layer data by referencing the first-layer data, whereby image contents upgra... | 08/26/2010 |
| 20090168871 | Video motion estimation In accordance with some embodiments of the present invention, distortion may be calculated using hardware for purposes of motion estimation. The distortion may be determined in the frequency domain. In some embodiments, a modified Haar wavelet transform may be utilized.... | 07/02/2009 |
| 20090034614 | FEEDBACK ASSISTED TRANSMISSION OF MULTIPLE DESCRIPTION, FORWARD ERROR CORRECTION CODED, STREAMS IN A PEER-TO-PEER VIDEO SYSTEM MD-FEC is considered an efficient way to generate a large number of descriptions. However, typically, MD-FEC introduces significant redundancy across streams. MD-FEC encoded streams (descriptions) are adapted based on feedback. Specifically, the bits sent in each descri... | 02/05/2009 |
| 20090003440 | SUB-BAND SCANNING TECHNIQUES FOR ENTROPY CODING OF SUB-BANDS This disclosure describes techniques useful in the encoding and/or decoding of video data of a video sequence. In general, this disclosure sets forth scanning techniques useful in the context of sub-band coding, which may improve the level of compression that can be ach... | 01/01/2009 |
| 20080291996 | Method of and Device for Coding a Video Image Sequence in Coefficients of Sub-Bands of Different Spatial Resolutions A video image sequence including coefficients of frequency sub-bands with different spatial resolutions is coded. A data stream including at least one restitution level (Niv N−2, Niv N−1, Niv N) is formed. The restitution levels have coefficients of frequency sub-ba... | 11/27/2008 |
| 20080123740 | Video De-Noising Algorithm Using Inband Motion-Compensated Temporal Filtering Method for de-noising video signals in which a wavelet transformer (12) spatially transforms each frame of a video sequence into two-dimensional bands which are subsequently decomposed in a temporal direction to form spatial-temporal sub-bands. The spatial transf... | 05/29/2008 |
| 20080043840 | Image encoding/decoding method and apparatus Provided are an image encoding/decoding method and apparatus, in which one of a plurality of color component images of an input image is predicted from a different color component image using a correlation between the color component images and the encoding order of the... | 02/21/2008 |
| 20080008238 | Image encoding/decoding method and apparatus An image encoding/decoding method and apparatus, in which at least one of a plurality of color component images except a first color component image is predicted from motion estimation information or a reconstructed color component image of the first color component ima... | 01/10/2008 |
