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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/261
Name: Image analysis > Image enhancement or restoration > Image filter > Adaptive filter
Description: Subject matter wherein parameters of the filter change in accordance with the input image data.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8705134 Method of processing an image to clarify text in the image Apr. 22, 2014
8692912 Multi-spectral camera Apr. 8, 2014
8693801 Image processing device, image processing method, and integrated circuit Apr. 8, 2014
8687922 Parallel scaler processing Apr. 1, 2014
8687911 Adaptive method for processing digital images, and an image processing device Apr. 1, 2014
8687912 Adaptive overshoot control for image sharpening Apr. 1, 2014
8675982 Image processing for removing a noise component contained in an image Mar. 18, 2014
8665952 Apparatus and method for decoding video encoded using a temporal filter Mar. 4, 2014
8666189 Methods and apparatus for flat region image filtering Mar. 4, 2014
8655097 Adaptive bilateral blur brush tool Feb. 18, 2014
8643777 Pixel interpolation with edge detection based on cross-correlation Feb. 4, 2014
8639027 Method for removing color noise and image-capturing device that uses this method Jan. 28, 2014
8639050 Dynamic adjustment of noise filter strengths for use with dynamic range enhancement of images Jan. 28, 2014
8630505 Image processing device including definition enhancement Jan. 14, 2014
8630507 Image data processing and arrangements therefor Jan. 14, 2014
8625673 Method and apparatus for determining motion between video images Jan. 7, 2014
8620104 Movement-adaptive noise reduction apparatus, image signal processing apparatus, image inputting processing apparatus and movement-adaptive noise reduction method Dec. 31, 2013
8614829 Ink jet printing apparatus, image processing apparatus, and method for processing image Dec. 24, 2013
8615126 Method for performing pattern decomposition based on feature pitch Dec. 24, 2013
8610954 Apparatus and method for image processing of ground pattern Dec. 17, 2013
8606035 Image processing apparatus and image processing method Dec. 10, 2013
8605964 Marker localization using intensity-based registration of imaging modalities Dec. 10, 2013
8594436 Method and circuit for detecting edge of fixed pattern Nov. 26, 2013
8594444 Method and system for enhancing digital images Nov. 26, 2013
8594445 Fast bilateral filtering using rectangular regions Nov. 26, 2013
8594449 MPEG noise reduction Nov. 26, 2013
8587471 Process for identifying statistically homogeneous pixels in SAR images acquired on the same area Nov. 19, 2013
8588539 Methods and devices for filtering and coding a digital signal Nov. 19, 2013
8588551 Multi-image sharpening and denoising using lucky imaging Nov. 19, 2013
8582915 Image enhancement for challenging lighting conditions Nov. 12, 2013
8582890 Image sharpening via gradient environment detection Nov. 12, 2013
8582666 Image compression and decompression Nov. 12, 2013
8576913 Frame prediction system and prediction method thereof Nov. 5, 2013
8577167 Image processing system and spatial noise reducing method Nov. 5, 2013
8571305 Image processing device for enhancing stereoscopic sensation of an image using a depth image and method thereof Oct. 29, 2013
8571347 Reducing digital image noise Oct. 29, 2013
8565546 Image denoising device Oct. 22, 2013
8559749 Audiovisual content delivery system Oct. 15, 2013
8553783 Apparatus and method of motion detection for temporal mosquito noise reduction in video sequences Oct. 8, 2013
8554005 Digital image enhancement method and system that embolden or thin image features Oct. 8, 2013
8548267 Processing a digital image of content using content aware despeckling Oct. 1, 2013
8542944 Method and apparatus for multi-scale based dynamic range compression and noise suppression Sep. 24, 2013
8542736 Method and apparatus for video coding using prediction data refinement Sep. 24, 2013
8542942 Tunable gaussian filters Sep. 24, 2013
8538200 Systems and methods for resolution-invariant image representation Sep. 17, 2013
8537432 Image-reader initializing setting of image process Sep. 17, 2013
8537409 Image summarization by a learning approach Sep. 17, 2013
8532170 Enhanced presentation of sub-picture information Sep. 10, 2013
8532175 Methods and apparatus for reducing coding artifacts for illumination compensation and/or color compensation in multi-view coded video Sep. 10, 2013
8526754 System for enhancing depth of field with digital image processing Sep. 3, 2013

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