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Class Information
Number: 382/243
Name: Image analysis > Image compression or coding > Shape, icon, or feature-based compression
Description: Subject matter including means or processes for assigning codes to shapes, symbols and other features detected in the image.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7206450 |
Compression of bi-level images with explicit representation of ink clusters |
Apr. 17, 2007 |
| 7197187 |
Reduction of data with limited distortion of image formed of the data |
Mar. 27, 2007 |
| 7194106 |
Creating electronic forms through digital watermarking |
Mar. 20, 2007 |
| 7184602 |
System and method for low bandwidth video streaming for face-to-face teleconferencing |
Feb. 27, 2007 |
| 7167599 |
Method and device for controlling multimedia data watermark |
Jan. 23, 2007 |
| 7167279 |
Image forming apparatus |
Jan. 23, 2007 |
| 7167259 |
System and method for merging line work objects using tokenization and selective compression |
Jan. 23, 2007 |
| 7162096 |
System and method for dynamic perceptual coding of macroblocks in a video frame |
Jan. 9, 2007 |
| 7151857 |
Image interpolating method and apparatus |
Dec. 19, 2006 |
| 7149250 |
Video encoding method |
Dec. 12, 2006 |
| 7146058 |
Compression of images using object maps |
Dec. 5, 2006 |
| 7139317 |
Segment-based encoding system using exposed area filling performed by an encoder and a decoder |
Nov. 21, 2006 |
| 7133565 |
Image processing apparatus and method |
Nov. 7, 2006 |
| 7133566 |
Method of filling exposed areas in digital images |
Nov. 7, 2006 |
| 7130467 |
Real time data matching |
Oct. 31, 2006 |
| 7127118 |
System and method for compressing image files while preserving visually significant aspects |
Oct. 24, 2006 |
| 7120297 |
Segmented layered image system |
Oct. 10, 2006 |
| 7110596 |
System and method facilitating document image compression utilizing a mask |
Sep. 19, 2006 |
| 7095907 |
Content and display device dependent creation of smaller representation of images |
Aug. 22, 2006 |
| 7088868 |
Compression and decompression coding scheme and apparatus |
Aug. 8, 2006 |
| 7085425 |
Embedded DCT-based still image coding algorithm |
Aug. 1, 2006 |
| 7076106 |
Video objects coded by keyregions |
Jul. 11, 2006 |
| 7065228 |
Injection molding process including digital watermarking and articles manufactured from injection molding process |
Jun. 20, 2006 |
| 7062100 |
System for selecting a compression method for image data |
Jun. 13, 2006 |
| 7058130 |
Scene change detection |
Jun. 6, 2006 |
| 7058230 |
Method and apparatus for encoding image data, and computer-readable recording medium in which program for encoding image data is recorded |
Jun. 6, 2006 |
| 7054796 |
Determining a geometric error of a polygon in a subdivision surface |
May. 30, 2006 |
| 7054495 |
Image data coding and/or decoding system capable of high-efficient coding |
May. 30, 2006 |
| 7042947 |
Decoding apparatus and method, and storage medium storing decoding processing program of the same |
May. 9, 2006 |
| 7039108 |
Method and device for coding and decoding image sequences |
May. 2, 2006 |
| 7039113 |
Selective decoding of enhanced video stream |
May. 2, 2006 |
| 7031539 |
Coding of concentric information |
Apr. 18, 2006 |
| 7031538 |
Method and apparatus for feature-based quantization and compression of data |
Apr. 18, 2006 |
| 7027511 |
Fast motion estimation using N-queen pixel decimation |
Apr. 11, 2006 |
| 7027513 |
Method and system for extracting key frames from video using a triangle model of motion based on perceived motion energy |
Apr. 11, 2006 |
| 7027658 |
System for geometrically accurate compression and decompression |
Apr. 11, 2006 |
| 7026960 |
Method and apparatus for encoding and decoding key data |
Apr. 11, 2006 |
| 7020192 |
Method of retrieving video picture and apparatus therefor |
Mar. 28, 2006 |
| 7016082 |
Halftone dot thinning |
Mar. 21, 2006 |
| 7012958 |
Partition coding method and device |
Mar. 14, 2006 |
| 7012641 |
Image sensing apparatus, method, memory involving differential compression of display region based on zoom operation or speed |
Mar. 14, 2006 |
| 7010171 |
Image quality processing of a compressed image |
Mar. 7, 2006 |
| 7006701 |
Sequential digital image compression |
Feb. 28, 2006 |
| 7003140 |
System and method of searching for image data in a storage medium |
Feb. 21, 2006 |
| 6993201 |
Generalized scalability for video coder based on video objects |
Jan. 31, 2006 |
| 6990248 |
Segmented video coding and decoding method and system |
Jan. 24, 2006 |
| 6987805 |
Macroblock level intrarefresh technique for encoded video |
Jan. 17, 2006 |
| 6985601 |
Watermark resistant to rotation and resizing |
Jan. 10, 2006 |
| 6982715 |
Mesh compression process |
Jan. 3, 2006 |
| 6977664 |
Method for separating background sprite and foreground object and method for extracting segmentation mask and the apparatus |
Dec. 20, 2005 |
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