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Class Information
Number: 382/207
Name: Image analysis > Pattern recognition > Feature extraction > Waveform analysis
Description: Subject matter wherein the pattern* to be recognized is first converted into an equivalent electrical analog signal, and this signal is then analyzed according to waveform analysis techniques in order to obtain useful measurements for recognition processing.

Sub-classes under this class:

Class Number Class Name Patents
382/208 With a tapped delay line 12

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8639038 Descriptor of a hyperspectral or multispectral image Jan. 28, 2014
8538112 Adaptive framing for dynamic cardiac PET studies Sep. 17, 2013
8520968 Communication signal image suppression for multi-frequency operation Aug. 27, 2013
8498488 Method and apparatus to determine robot location using omni-directional image Jul. 30, 2013
8483459 Systems and methods for ridge selection in scalograms of signals Jul. 9, 2013
8463048 Method and an apparatus for difference measurement of an image Jun. 11, 2013
8442292 X-ray CT apparatus May. 14, 2013
8355564 Corresponding point searching method and three-dimensional position measuring method Jan. 15, 2013
8354952 System and method for phase retrieval for radio telescope and antenna control Jan. 15, 2013
8300954 Information processing apparatus and method, and program Oct. 30, 2012
8295567 Systems and methods for ridge selection in scalograms of signals Oct. 23, 2012
8224098 Facade rendering system Jul. 17, 2012
8107668 Digital differential watermark and method Jan. 31, 2012
8098938 Systems and methods for descriptor vector computation Jan. 17, 2012
8094872 Three-dimensional wavelet based video fingerprinting Jan. 10, 2012
8077320 Wavefront measuring method and wavefront measuring apparatus using the wavefront measuring method Dec. 13, 2011
8064707 Image recognition method and image recognition apparatus Nov. 22, 2011
8065529 Methods for using a biometric parameter in the identification of persons Nov. 22, 2011
8055077 R/T display compression preserving intensity information Nov. 8, 2011
8051288 Data validation using signatures and sampling Nov. 1, 2011
8041124 Identifying computer graphics from digital photographs Oct. 18, 2011
8023717 Method and system for processing backwards documents in a document reader/imager Sep. 20, 2011
8023718 Method and system for linking front and rear images in a document reader/imager Sep. 20, 2011
8014609 Digital representation of audio waveforms using peak shifting to provide increased dynamic range Sep. 6, 2011
7986321 System and method for generating structured light for 3-dimensional image rendering Jul. 26, 2011
7970212 Method for automatic detection and classification of objects and patterns in low resolution environments Jun. 28, 2011
7945098 Method for characterizing the density and cross-section morphology of trees May. 17, 2011
7920743 Displaying time sequence of 2-dimensional data Apr. 5, 2011
7870574 Method and apparatus for automatically recognizing input audio and/or video streams Jan. 11, 2011
7831097 System and method for image reconstruction Nov. 9, 2010
7831071 Image processing system Nov. 9, 2010
7825934 System, medium, and method automatically creating a dynamic image object Nov. 2, 2010
7817860 Method and apparatus for measuring dimension using electron microscope Oct. 19, 2010
7796833 Method for spectral data classification and detection in diverse lighting conditions Sep. 14, 2010
7705854 Overlap density (OD) heatmaps and consensus data displays Apr. 27, 2010
7672782 Traffic alert police radar Mar. 2, 2010
7505841 Vision-based occupant classification method and system for controlling airbag deployment in a vehicle restraint system Mar. 17, 2009
7471831 High throughput reconfigurable data analysis system Dec. 30, 2008
7460714 Method and apparatus for measuring dimension using electron microscope Dec. 2, 2008
7385627 Picture feature extraction system and picture quality evaluation system Jun. 10, 2008
7386173 Graphical displaying of and pattern recognition in analytical data strings Jun. 10, 2008
7370204 Watermark data embedding apparatus and extracting apparatus May. 6, 2008
7356186 Digital representation of audio waveforms using peak shifting to provide increased dynamic range Apr. 8, 2008
7268783 Image alias rejection using shaped statistical filtering Sep. 11, 2007
7269287 Method and apparatus for measuring dimension using electron microscope Sep. 11, 2007
7209589 Method and apparatus for measuring dimension using electron microscope Apr. 24, 2007
7188099 Texture-based image database browsing and sorting method Mar. 6, 2007
6999610 Device for automatically sorting periodic data records Feb. 14, 2006
6963667 System and method for signal matching and characterization Nov. 8, 2005
6956962 System and method of signal processing for use in reading data Oct. 18, 2005

1 2 3

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