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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/199
Name: Image analysis > Pattern recognition > Feature extraction > Local or regional features > Pattern boundary and edge measurements
Description: Subject matter wherein local features are extracted specifically in areas of transition between the pattern* and the background, thereby producing so-called transition, edge, or boundary signals.










Sub-classes under this class:

Class Number Class Name Patents
382/200 Measurements made on alphanumeric characters 89


Patents under this class:

Patent Number Title Of Patent Date Issued
8712165 Image processing apparatus and image processing method Apr. 29, 2014
8712164 Image processing apparatus, image registering method, program causing computer to execute image registering method, and recording medium in which program is recorded Apr. 29, 2014
8712154 Image processing system and method Apr. 29, 2014
8712129 Method and a system for registering a 3D pre-acquired image coordinates system with a medical positioning system coordinate system and with a 2D image coordinate system Apr. 29, 2014
8712097 Approaching object detection system Apr. 29, 2014
8711433 Image forming apparatus and method for making density correction in a low resolution image based on edge determination Apr. 29, 2014
8711151 Hair motion compositor system for use in a hair/fur pipeline Apr. 29, 2014
8705869 Computer-readable storage medium, image recognition apparatus, image recognition system, and image recognition method Apr. 22, 2014
8705868 Computer-readable storage medium, image recognition apparatus, image recognition system, and image recognition method Apr. 22, 2014
8705867 Devices and methods for processing images using scale space Apr. 22, 2014
8705051 Image forming apparatus, method and medium for detecting blank pages Apr. 22, 2014
8693784 Eyelid detection device and program Apr. 8, 2014
8693783 Processing method for image interpolation Apr. 8, 2014
8693769 Image classification methods and systems Apr. 8, 2014
8687896 Picture image processor, method for processing picture image and method for processing picture image Apr. 1, 2014
8687895 Image processing apparatus, image processing method, and computer-readable medium Apr. 1, 2014
8687894 Continuous edge and detail mapping using a weighted monotony measurement Apr. 1, 2014
8687887 Image processing method, image processing apparatus, and image processing program Apr. 1, 2014
8687854 Information processing apparatus, control method for the same, and computer-readable storage medium Apr. 1, 2014
8687124 Signal processing device, integrated circuit, control program, and computer readable recording medium Apr. 1, 2014
8687123 Video signal processing Apr. 1, 2014
8682094 Adaptive subpixel-based downsampling and filtering using edge detection Mar. 25, 2014
8682080 Image processing apparatus, image processing method, image processing program, and storage medium Mar. 25, 2014
8682048 Image processing device, image processing method, computer-readable recording device Mar. 25, 2014
8675985 Apparatus and method for processing image Mar. 18, 2014
8675971 Method and apparatus for classifying image pixels Mar. 18, 2014
8675970 Image processing apparatus, image processing method, and image processing program Mar. 18, 2014
8675969 Method and apparatus for detecting page boundaries Mar. 18, 2014
8675968 Image processing apparatus Mar. 18, 2014
8670631 Image processing apparatus, control method and computer-readable medium storing a program Mar. 11, 2014
8670623 Image processing apparatus, image conversion method, and computer-readable storage medium for computer program based on calculated degree of complexity Mar. 11, 2014
8670622 Image processing apparatus, image processing method, and computer-readable recording medium Mar. 11, 2014
8670616 Region specification method, region specification apparatus, recording medium, server, and system Mar. 11, 2014
8670611 Background understanding in video data Mar. 11, 2014
8666188 Identifying edges of web media using textural contrast between web media and backer roll Mar. 4, 2014
8665367 Video resolution enhancement technique Mar. 4, 2014
8660364 Method and system for determining a quality measure for an image using multi-level decomposition of images Feb. 25, 2014
8660363 Method and system for determining a quality measure for an image using a variable number of multi-level decompositions Feb. 25, 2014
8660362 Combined depth filtering and super resolution Feb. 25, 2014
8660358 Rank-based image piling Feb. 25, 2014
8659801 Image forming apparatus and image forming method determining correct pixel value of target pixel subject to interpolation Feb. 25, 2014
8655081 Lane recognition system, lane recognition method, and lane recognition program Feb. 18, 2014
8655054 System and method of correcting a depth map for 3D image Feb. 18, 2014
8649608 Feature value extracting device, object identification device, and feature value extracting method Feb. 11, 2014
8649607 Spectral ratio contrast for edge detection in spectral images Feb. 11, 2014
8649593 Image processing apparatus, image processing method, and program Feb. 11, 2014
8649583 Pupil detection device and pupil detection method Feb. 11, 2014
8648912 Vehicle periphery monitoring apparatus Feb. 11, 2014
8644617 Method and system for edge detection Feb. 4, 2014
8644600 Learning object cutout from a single example Feb. 4, 2014











 
 
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