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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
8355571 Apparatus and method for generating image for character region extraction Jan. 15, 2013
8355569 Object region extracting device Jan. 15, 2013
8355568 Image processing apparatus, method and computer-readable medium Jan. 15, 2013
8355532 System for communicating and method Jan. 15, 2013
8355530 Liveness detection method and apparatus of video image Jan. 15, 2013
8351707 Image processing apparatus, image forming apparatus, image processing system, and image processing method Jan. 8, 2013
8351706 Document extracting method and document extracting apparatus Jan. 8, 2013
8351705 Defining image features and using features to monitor image transformations Jan. 8, 2013
8351704 Method of capturing linear features along a reference-line across a surface for use in a map database Jan. 8, 2013
8351703 System and method for extracting and organizing data from electronic images Jan. 8, 2013
8351659 Eye detection system Jan. 8, 2013
8351646 Human pose estimation and tracking using label assignment Jan. 8, 2013
8350894 System and method for stereoscopic imaging Jan. 8, 2013
8346344 Device localization and guidance Jan. 1, 2013
8345985 Electronic device and method for matching images Jan. 1, 2013
8345984 3D convolutional neural networks for automatic human action recognition Jan. 1, 2013
8345983 Image processing apparatus, image processing method, image processing system and computer readable medium Jan. 1, 2013
8345982 System and method for search portions of objects in images and features thereof Jan. 1, 2013
8345970 Image processing apparatus, image processing method, and image processing program stored on a computer readable medium Jan. 1, 2013
8345305 Image-processing device and image-processing method Jan. 1, 2013
8341145 Face recognition using social data Dec. 25, 2012
8340475 Database production method, database production program, database production apparatus and image content recording apparatus Dec. 25, 2012
8340438 Automated tagging for landmark identification Dec. 25, 2012
8340437 Methods and systems for determining optimal features for classifying patterns or objects in images Dec. 25, 2012
8340435 Method and system for object recognition search Dec. 25, 2012
8340432 Systems and methods for detecting a tilt angle from a depth image Dec. 25, 2012
8340431 Automatic photographing method with face recognition Dec. 25, 2012
8340430 Methods and systems for identifying digital image characteristics Dec. 25, 2012
8340405 Systems and methods for scalable media categorization Dec. 25, 2012
8340381 Hybrid segmentation of anatomical structure Dec. 25, 2012
8340365 Using image recognition for controlling display lighting Dec. 25, 2012
8340360 System and method for fusing vector data with imagery Dec. 25, 2012
8340357 Moving object detection method and moving object detection apparatus Dec. 25, 2012
8339456 Apparatus for intelligent and autonomous video content generation and streaming Dec. 25, 2012
8339414 Monitoring graphics processing Dec. 25, 2012
8331727 Method for making mosaics Dec. 11, 2012
8331723 Method and apparatus to correct digital image blur due to motion of subject or imaging device Dec. 11, 2012
8331698 Ethnicity classification using multiple features Dec. 11, 2012
8331696 Update region detection device Dec. 11, 2012
8331686 Method and apparatus for extracting line segments from image using incremental pixel extension Dec. 11, 2012
8331684 Color and intensity based meaningful object of interest detection Dec. 11, 2012
8331683 Image processing apparatus and image processing method Dec. 11, 2012
8331670 Method of detection document alteration by comparing characters using shape features of characters Dec. 11, 2012
8330995 Image forming apparatus, image forming method and program Dec. 11, 2012
8330826 Method for measuring photographer's aesthetic quality progress Dec. 11, 2012
8326082 Image processing apparatus, image processing method, and program Dec. 4, 2012
8326066 Digital image adjustable compression and resolution using face detection information Dec. 4, 2012
8326047 Image processing using neural network Dec. 4, 2012
8326043 Video detection system and methods Dec. 4, 2012
8326042 Video shot change detection based on color features, object features, and reliable motion information Dec. 4, 2012

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