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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/291
Name: Image analysis > Image transformation or preprocessing > Measuring image properties (e.g., length, width, or area) > Determining the position of an object
Description: Subject matter wherein the properties extracted from an image result in a set of values representing spatial coordinates or features, such as document edges, and the position of an object relative to a reference.










Sub-classes under this class:

Class Number Class Name Patents
382/292 Where the object is a character, word, or text 116


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Patent Number Title Of Patent Date Issued
6668082 Image processing apparatus Dec. 23, 2003
6665451 Image processing method and apparatus Dec. 16, 2003
6665452 Correction conversion circuit for converting to image data skew of which is corrected and skew quantity correction method Dec. 16, 2003
6654508 Correction and interpolation of position encoders Nov. 25, 2003
6650764 Device for calculating positional data of standard points of a photogrammetric target Nov. 18, 2003
6647148 Boundary line detecting method Nov. 11, 2003
6643414 Image processing method, image processing apparatus, and data storage media Nov. 4, 2003
6633686 Method and apparatus for image registration using large deformation diffeomorphisms on a sphere Oct. 14, 2003
6633663 Method and system for determining component dimensional information Oct. 14, 2003
6628803 Device for calculating positional data of standard points of photogrammetric target Sep. 30, 2003
6625300 Car sensing method and car sensing apparatus Sep. 23, 2003
6625332 Computer-implemented image registration Sep. 23, 2003
6621939 Scene description generating apparatus and method, object extracting method, and recording medium Sep. 16, 2003
6621928 Image edge detection method, inspection system, and recording medium Sep. 16, 2003
6608913 Self-contained mapping and positioning system utilizing point cloud data Aug. 19, 2003
6606397 Face image processing apparatus for extraction of an eye image based on the position of the naris Aug. 12, 2003
6587597 Image input method, image input apparatus, and recording medium Jul. 1, 2003
6584174 Registering image information Jun. 24, 2003
6577758 Image position detection technique in which input parameters can be easily determined Jun. 10, 2003
6574366 Line and curve detection using local information Jun. 3, 2003
6574360 Accelerated occlusion culling using directional discretized occluders and system therefore Jun. 3, 2003
6573039 System for cell-based screening Jun. 3, 2003
6567078 Handwriting communication system and handwriting input device used therein May. 20, 2003
6563937 Method and apparatus to detect watermark that are resistant to arbitrary deformations May. 13, 2003
6556722 Position determination Apr. 29, 2003
6553152 Method and apparatus for image registration Apr. 22, 2003
6553296 Vehicular occupant detection arrangements Apr. 22, 2003
6549650 Processing of image obtained by multi-eye camera Apr. 15, 2003
6542621 Method of dealing with occlusion when tracking multiple objects and people in video sequences Apr. 1, 2003
6529627 Generating 3D models by combining models from a video-based technique and data from a structured light technique Mar. 4, 2003
6529613 Motion tracking using image-texture templates Mar. 4, 2003
6512849 Finding objects in an image Jan. 28, 2003
6510244 Method and system for acquiring a three-dimensional shape description Jan. 21, 2003
6493470 Image processing method and apparatus for detecting the tilt amount of input image data Dec. 10, 2002
6466701 System and method for displaying an image indicating a positional relation between partially overlapping images Oct. 15, 2002
6449397 Image processing system for scanning a rectangular document Sep. 10, 2002
6434278 Generating three-dimensional models of objects defined by two-dimensional image data Aug. 13, 2002
6434271 Technique for locating objects within an image Aug. 13, 2002
6415064 Skew correction apparatus and method Jul. 2, 2002
6415051 Generating 3-D models using a manually operated structured light source Jul. 2, 2002
6415043 Method and arrangement for determining the position of an object Jul. 2, 2002
6396949 Machine vision methods for image segmentation using multiple images May. 28, 2002
6385340 Vector correlation system for automatically locating patterns in an image May. 7, 2002
6373591 System for producing photo layouts to match existing mattes Apr. 16, 2002
6353774 High precision vision guided positioning device Mar. 5, 2002
6351560 Apparatus, method, and program for locating an objective on a form and a recording medium for recording the program for locating the objective on the form Feb. 26, 2002
6333997 Image recognizing apparatus Dec. 25, 2001
6327387 Apparatus and method for extracting management information from image Dec. 4, 2001
6324299 Object image search using sub-models Nov. 27, 2001
6324296 Distributed-processing motion tracking system for tracking individually modulated light points Nov. 27, 2001

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