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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/190
Name: Image analysis > Pattern recognition > Feature extraction
Description: Subject matter which includes the process of selecting and measuring pieces of information, such as size, shape, texture, or position, to be used in recognizing a pattern*, structure, or object.










Sub-classes under this class:

Class Number Class Name Patents
382/192 Feature counting 244
382/206 Global features (e.g., measurements on image as a whole, such as area, projections, etc.) 189
382/195 Local or regional features 621
382/191 Multispectral features (e.g., frequency, phase) 295
382/207 Waveform analysis 112


Patents under this class:

Patent Number Title Of Patent Date Issued
8594429 Method and apparatus for processing a video stream Nov. 26, 2013
8594428 Interactive segmentation of images with single scribbles Nov. 26, 2013
8594394 Method of determining a pseudo-identity on the basis of characteristics of minutiae and associated device Nov. 26, 2013
8594392 Media identification system for efficient matching of media items having common content Nov. 26, 2013
8594373 Method for identifying an object in a video archive Nov. 26, 2013
8593695 Image processing apparatus and non-transitory computer readable recording medium Nov. 26, 2013
8593523 Method and apparatus for capturing facial expressions Nov. 26, 2013
8593478 Extraction of a color palette model from an image of a document Nov. 26, 2013
8588548 Method for forming a composite image Nov. 19, 2013
8588547 Cut-line steering methods for forming a mosaic image of a geographical area Nov. 19, 2013
8588533 Semantic parsing of objects in video Nov. 19, 2013
8588532 Image processor Nov. 19, 2013
8588531 Graph similarity calculation system, method and program Nov. 19, 2013
8588530 Method and camera for detecting a region having a specific shape Nov. 19, 2013
8588482 Inferring the gender of a face in an image Nov. 19, 2013
8588477 Method for identifying soiling and/or colour fading in the region of colour transitions on documents of value, and means for carrying out the method Nov. 19, 2013
8588472 Method and system for characterizing movement of an object Nov. 19, 2013
8588460 Electronic watermark embedding device, electronic watermark detecting device, and programs therefor Nov. 19, 2013
8587666 Object detection from image profiles within sequences of acquired digital images Nov. 19, 2013
8587665 Fast rotation estimation of objects in sequences of acquired digital images Nov. 19, 2013
8584160 System for applying metadata for object recognition and event representation Nov. 12, 2013
8583656 Fast covariance matrix generation Nov. 12, 2013
8582888 Method and apparatus for recognizing boundary line in an image information Nov. 12, 2013
8582148 Image processing apparatus and image processing method Nov. 12, 2013
8577604 System and method of determining map coordinates from images Nov. 5, 2013
8577152 Method of and apparatus for classifying image Nov. 5, 2013
8577150 System and method for removing specularity from an image Nov. 5, 2013
8577137 Image processing apparatus and method, and program Nov. 5, 2013
8577124 Method and apparatus of pattern inspection and semiconductor inspection system using the same Nov. 5, 2013
8577099 Method, apparatus, and program for detecting facial characteristic points Nov. 5, 2013
8577098 Apparatus, method and program for designating an object image to be registered Nov. 5, 2013
8577082 Security device and system Nov. 5, 2013
8571322 Image processing method, image processing apparatus, image processing system and computer for recognizing shape change of a facial part Oct. 29, 2013
8571317 Systems and methods for automatically processing electronic documents using multiple image transformation algorithms Oct. 29, 2013
8571295 Method for imaging and differential analysis of cells Oct. 29, 2013
8571294 Method for imaging and differential analysis of cells Oct. 29, 2013
8571290 Automated quantification of digital radiographic image quality Oct. 29, 2013
8571279 Spot quantification apparatus, spot quantification method, and recording medium Oct. 29, 2013
8571275 Device and method for creating photo album Oct. 29, 2013
8571274 Person-judging device, method, and program Oct. 29, 2013
8571271 Dual-phase red eye correction Oct. 29, 2013
8571267 Image based structural characterization of fibrous materials Oct. 29, 2013
8570383 Apparatus, method and computer program for recognizing a gesture in a picture, and apparatus, method and computer program for controlling a device Oct. 29, 2013
8565538 Detecting and labeling places using runtime change-point detection Oct. 22, 2013
8565534 Image processing apparatus and image processing method Oct. 22, 2013
8565530 Encoding and decoding multi-view video while accommodating absent or unreliable camera parameters Oct. 22, 2013
8565529 Methods for identifying imaging devices and classifying images acquired by unknown imaging devices Oct. 22, 2013
8559726 Image analysis based on pixel brightness grouping Oct. 15, 2013
8559725 Method and apparatus for extracting raster images from portable electronic document Oct. 15, 2013
8559724 Apparatus and method for generating additional information about moving picture content Oct. 15, 2013











 
 
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