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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:
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Patent Number Title Of Patent Date Issued
8073246 Modifying color and panchromatic channel CFA image Dec. 6, 2011
8073208 Method and system for classifying scene for each person in video Dec. 6, 2011
8069173 Information processing apparatus and method of controlling the same, information processing method, and computer program Nov. 29, 2011
8068702 System, method and computer instructions for aiding image analysis Nov. 29, 2011
8068677 System and method for hierarchical image processing Nov. 29, 2011
8068676 Intelligent fashion exploration based on clothes recognition Nov. 29, 2011
8068673 Rapid and high precision centroiding method and system for spots image Nov. 29, 2011
8068672 Image processing apparatus and method, data recording medium, program recording medium, and program therefor Nov. 29, 2011
8068666 Method for reading test strips Nov. 29, 2011
8064728 Traceability marks Nov. 22, 2011
8064704 Hand gesture recognition input system and method for a mobile phone Nov. 22, 2011
8064703 Property record document data validation systems and methods Nov. 22, 2011
8064683 Vision-controlled system and method thereof Nov. 22, 2011
8064670 Analysis of multidimensional data Nov. 22, 2011
8064656 Image processing apparatus, imaging apparatus, image processing method, and computer program Nov. 22, 2011
8064655 Face image detection device, face image detection method and imaging apparatus Nov. 22, 2011
8060511 Method for extracting referential keys from a document Nov. 15, 2011
8060364 Apparatus and method for event-driven content analysis Nov. 15, 2011
8059914 Method and apparatus for preprocessing ultrasound imaging Nov. 15, 2011
8059890 Method for implementing n-dimensional object recognition using dynamic adaptive recognition layers Nov. 15, 2011
8059871 Image processing apparatus and image processing method, program, and storage medium Nov. 15, 2011
8055103 Object-based image search system and method Nov. 8, 2011
8055074 Shape representation using fourier transforms Nov. 8, 2011
8055073 System and method for enabling meaningful interaction with video based characters and objects Nov. 8, 2011
8055047 Polyp detection using smoothed shape operators Nov. 8, 2011
8055030 Image selection support system for supporting selection of well-photographed image from plural images Nov. 8, 2011
8055028 Object pose normalization method and apparatus and object recognition method Nov. 8, 2011
8054170 Characterizing and representing images Nov. 8, 2011
8050516 Methods and systems for determining a baseline during image processing Nov. 1, 2011
8050501 Image matching apparatus, image matching method, and image data output processing apparatus Nov. 1, 2011
8050457 Method, device and program for cutting out moving image Nov. 1, 2011
8050454 Processing digital video using trajectory extraction and spatiotemporal decomposition Nov. 1, 2011
8050453 Robust object tracking system Nov. 1, 2011
8045806 Method and device for identifying material boundaries of a test object Oct. 25, 2011
8045805 Method for determining whether a feature of interest or an anomaly is present in an image Oct. 25, 2011
8045802 End of program pattern detector Oct. 25, 2011
8045800 Active segmentation for groups of images Oct. 25, 2011
8045229 Image processing apparatus, image processing method and medium Oct. 25, 2011
8044964 Data processor Oct. 25, 2011
8041143 Methods for background and noise suppression in binary to grayscale image conversion Oct. 18, 2011
8041124 Identifying computer graphics from digital photographs Oct. 18, 2011
8041120 Unified digital ink recognition Oct. 18, 2011
8041115 Method and apparatus for determining a classification boundary for an object classifier Oct. 18, 2011
8041095 Method and apparatus for pretreatment planning of endovascular coil placement Oct. 18, 2011
8041082 Inferring the gender of a face in an image Oct. 18, 2011
8041080 Method for recognizing traffic signs Oct. 18, 2011
8040565 Image processing device, image forming apparatus including same, image processing method, and image processing program Oct. 18, 2011
8040564 Image forming apparatus, image reading apparatus, and control method thereof Oct. 18, 2011
8040558 Apparatus and method for shift invariant differential (SID) image data interpolation in fully populated shift invariant matrix Oct. 18, 2011
8036468 Invariant visual scene and object recognition Oct. 11, 2011

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