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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/299
Name: Image analysis > Image transformation or preprocessing > Changing the image coordinates > To change the scale or size of an image > Raising or lowering the image resolution (e.g., subpixel accuracy)
Description: Subject matter wherein the image scaling is achieved by altering the spatial resolution or density of dots, pixel*s or image elements used to represent the image in a quantized form. Such transformations may be utilized in a multiuse environment to achieve compatibility between input and output devices.










Sub-classes under this class:

Class Number Class Name Patents
382/300 Interpolation 1,137


Patents under this class:
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Patent Number Title Of Patent Date Issued
6975768 Video coding and video decoding apparatus Dec. 13, 2005
6975779 Method for modifying the image size of video images Dec. 13, 2005
6972865 Image processing apparatus and method, and storage medium Dec. 6, 2005
6970179 Method and apparatus for the scaling up of data Nov. 29, 2005
6970608 Method for obtaining high-resolution performance from a single-chip color image sensor Nov. 29, 2005
6967748 Color image pickup device Nov. 22, 2005
6967758 System and method for sub-pixel electronic alignment Nov. 22, 2005
6956976 Reduction of differential resolution of separations Oct. 18, 2005
6947061 Method of displaying an image Sep. 20, 2005
6947579 Three-dimensional face recognition Sep. 20, 2005
6947607 Reduction of differential resolution of separations Sep. 20, 2005
6944341 Loose gray-scale template matching for image processing of anti-aliased lines Sep. 13, 2005
6944357 System and process for automatically determining optimal image compression methods for reducing file size Sep. 13, 2005
6941028 System and method for image enhancement, dynamic range compensation and illumination correction Sep. 6, 2005
6941031 Pixel resampling system and method for text Sep. 6, 2005
6937774 Apparatus and method for efficiently increasing the spatial resolution of images Aug. 30, 2005
6934423 Incorporating camera effects into existing video sequences Aug. 23, 2005
6930676 Anti motion blur display Aug. 16, 2005
6928186 Semantic downscaling and cropping (SEDOC) of digital images Aug. 9, 2005
6928195 Palm scanner using a programmable nutating mirror for increased resolution Aug. 9, 2005
6914702 Image reading apparatus and image reading method Jul. 5, 2005
6912326 Method for displaying an electronic document on a digital handheld device Jun. 28, 2005
6906748 Electronic camera Jun. 14, 2005
6903749 System and method for image scaling interpolation Jun. 7, 2005
6904185 Techniques for recursively linking a multiply modified multimedia asset to an original digital negative Jun. 7, 2005
6898245 Low complexity video decoding May. 24, 2005
6894803 Filing system and reproduction apparatus May. 17, 2005
6891965 Image display method and apparatus May. 10, 2005
6884982 Methods and apparatus for improving resolution and reducing the effects of signal coupling in an electronic imager Apr. 26, 2005
6885402 Solid-state image pickup apparatus with fast photometry with pixels increased, and signal reading out method therefor Apr. 26, 2005
6882752 Image compression and expansion apparatus and pixel number increasing apparatus Apr. 19, 2005
6876385 Image data processing method, image data processing apparatus and digital still camera Apr. 5, 2005
6876763 Image resolution improvement using a color mosaic sensor Apr. 5, 2005
6874131 Method and system for client-less viewing of scalable documents Mar. 29, 2005
6870547 Method and apparatus for rendering a low-resolution thumbnail image suitable for a low resolution display having a reference back to an original digital negative and an edit list of operations Mar. 22, 2005
6867803 Image processing unit Mar. 15, 2005
6868183 Image processing apparatus, image forming apparatus, and image processing method depending on the type of original image Mar. 15, 2005
6868192 Image processing apparatus, image processing system, image processing method, and storage medium Mar. 15, 2005
6856706 Image processing method and system, and storage medium Feb. 15, 2005
6850339 Resolution enhancement of half-toned black data transmitted with color data Feb. 1, 2005
6847729 Microscopy Jan. 25, 2005
6839154 Image forming apparatus Jan. 4, 2005
6839462 Image segmentation method Jan. 4, 2005
6831997 MASK DATA CORRECTION APPARATUS, FOURIER TRANSFORMATION APPARATUS, UP SAMPLING APPARATUS, DOWN SAMPLING APPARATUS, METHOD OF MANUFACTURING TRANSFER MASK, AND METHOD OF MANUFACTURING DEVICE HAVI Dec. 14, 2004
6816288 Image reading apparatus and image reading method Nov. 9, 2004
6816634 Image recorder Nov. 9, 2004
6813393 Image storing method and image output system Nov. 2, 2004
6810154 Method and apparatus for automatic spatial resolution setting for moving images Oct. 26, 2004
6804417 Pixel depletion technique Oct. 12, 2004
6804418 Petite size image processing engine Oct. 12, 2004

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