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Class Information
Number: 382/241
Name: Image analysis > Image compression or coding > Polygonal approximation
Description: Subject matter in which objects in an image are coded by approximating the shape of each object using polygons.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7570819 |
Method and apparatus for displaying images with compression mechanism |
Aug. 4, 2009 |
| 7567714 |
System, method and apparatus for clustering features |
Jul. 28, 2009 |
| 7483572 |
Recovering a non-linear warping function from images |
Jan. 27, 2009 |
| 7440588 |
Method of describing object region data, apparatus for generating object region data, video processing apparatus and video processing method |
Oct. 21, 2008 |
| 7428317 |
Method of describing object region data, apparatus for generating object region data, video processing apparatus and video processing method |
Sep. 23, 2008 |
| 7428316 |
Method of describing object region data, apparatus for generating object region data, video processing apparatus and video processing method |
Sep. 23, 2008 |
| 7426286 |
Method of describing object region data, apparatus for generating object region data, video processing apparatus and video processing method |
Sep. 16, 2008 |
| 7418156 |
Domain of definition in warper/morpher |
Aug. 26, 2008 |
| 7400747 |
Method and apparatus for representing moving objects in a sequence of images |
Jul. 15, 2008 |
| 7379561 |
Method and system for differentially and regularly modifying a digital image by pixel |
May. 27, 2008 |
| 7346219 |
Methods and devices for encoding and decoding images using nested meshes, programme, signal and corresponding uses |
Mar. 18, 2008 |
| 7321680 |
Graphic contour extracting method, pattern inspecting method, program and pattern inspecting system |
Jan. 22, 2008 |
| 7248257 |
Low bandwidth transmission of 3D graphical data |
Jul. 24, 2007 |
| 7242813 |
Method of describing object region data, apparatus for generating object region data, video processing apparatus and video processing method |
Jul. 10, 2007 |
| 7219034 |
System and methods for display of time-series data distribution |
May. 15, 2007 |
| 7174050 |
Space-optimized texture maps |
Feb. 6, 2007 |
| 7162087 |
Method and apparatus for recording of electronic handwriting |
Jan. 9, 2007 |
| 7133043 |
Computer graphics methods and apparatus for ray intersection |
Nov. 7, 2006 |
| 7127104 |
Vectorized image segmentation via trixel agglomeration |
Oct. 24, 2006 |
| 7098916 |
Connectivity encoding and decoding of polygon meshes |
Aug. 29, 2006 |
| 7061980 |
Method of describing object region data, apparatus for generating object region data, video processing method, and video processing apparatus |
Jun. 13, 2006 |
| 7046401 |
Camera-based document scanning system using multiple-pass mosaicking |
May. 16, 2006 |
| 7043063 |
Non-rigid motion image analysis |
May. 9, 2006 |
| 7016544 |
Digital image encoding and decoding method and digital image encoding and decoding device using the same |
Mar. 21, 2006 |
| 6985526 |
SNR scalable video encoding method and corresponding decoding method |
Jan. 10, 2006 |
| 6963605 |
Method for estimating the motion between two digital images with management of mesh overturning and corresponding coding method |
Nov. 8, 2005 |
| 6944333 |
Color image compression via spectral decorrelation and elimination of spatial redundancy |
Sep. 13, 2005 |
| 6898315 |
Feature extraction for real-time pattern recognition using single curve per pattern analysis |
May. 24, 2005 |
| 6771826 |
Digital image encoding and decoding method and digital image encoding and decoding device using the same |
Aug. 3, 2004 |
| 6760483 |
Method and apparatus for image analysis and processing by identification of characteristic lines and corresponding parameters |
Jul. 6, 2004 |
| 6754387 |
Systems, method and program product for pattern information processing |
Jun. 22, 2004 |
| 6735343 |
Polygon finder and pruned tree geometric match method |
May. 11, 2004 |
| 6714664 |
ROAD AREA EXTRACTING APPARATUS FOR EXTRACTING A ROAD AREA FROM A BLOCK MAP, DEFORMED MAP AUTOMATIC GENERATION SYSTEM FOR GENERATING A DEFORMED MAP FROM ROAD AREA DATA OBTAINED BY THE ROAD AREA |
Mar. 30, 2004 |
| 6697530 |
Data compression through adaptive data size reduction |
Feb. 24, 2004 |
| 6674435 |
Fast, symmetric, integer bezier curve to polygon conversion |
Jan. 6, 2004 |
| 6668091 |
3D mesh coding/decoding method |
Dec. 23, 2003 |
| 6594310 |
Partition coding method and device |
Jul. 15, 2003 |
| 6567560 |
Methods, apparatuses and program recording media for image coding and image decoding |
May. 20, 2003 |
| 6539123 |
Methods, apparatuses and program recording media for image coding and image decoding |
Mar. 25, 2003 |
| 6526178 |
Picture mapping apparatus and picture mapping method, and picture generation apparatus and picture generation method |
Feb. 25, 2003 |
| 6525722 |
Geometry compression for regular and irregular mesh structures |
Feb. 25, 2003 |
| 6487305 |
Deformed map automatic generation system including automatic extraction of road area from a block map and shape deformation of at least one road area drawn in the map |
Nov. 26, 2002 |
| 6487312 |
Method of isomorphic singular manifold projection still/video imagery compression |
Nov. 26, 2002 |
| 6415056 |
Digital image encoding and decoding method and digital image encoding and decoding device using the same |
Jul. 2, 2002 |
| 6400846 |
Method for ordering image spaces to search for object surfaces |
Jun. 4, 2002 |
| 6396957 |
Method and apparatus for generating a bounding rectangle of a VOP for interlaced scan type video signals |
May. 28, 2002 |
| 6393159 |
Multiscale characterization and analysis of shapes |
May. 21, 2002 |
| 6373989 |
Iterated image transformation and decoding apparatus and method, and recording medium |
Apr. 16, 2002 |
| 6263116 |
Methods, apparatuses and program recording media for image coding and image decoding |
Jul. 17, 2001 |
| 6259818 |
Contour approximation apparatus for representing a contour of an object |
Jul. 10, 2001 |
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