| Patents for G06T 5 - Image enhancement or restoration, e.g. from bit-mapped to bit-mapped creating a similar image (36,832) |
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| 05/03/2001 | DE10053187A1 Geometric distortion removal for image taken by e.g. charge coupled device camera, involves applying fine transformation and spatial subdivision repeatedly to image areas whose distortion exceeds threshold |
| 05/02/2001 | EP1096791A2 Image processing and data processing |
| 05/02/2001 | EP1096784A2 Moire interference pattern reduction for scanning of half-toned images |
| 05/02/2001 | EP1096425A2 Method and apparatus for filtering images having insufficient tonal precision |
| 05/02/2001 | EP1095505A1 Image processing circuit and method for modifying a pixel value |
| 05/02/2001 | EP1095502A1 Method and apparatus for image descreening |
| 05/02/2001 | EP1095357A1 Automatic masking of objects in images |
| 05/02/2001 | CN1293807A Image display |
| 05/02/2001 | CN1293783A Muctilevel image grid data structure and image search method using the same |
| 05/01/2001 | US6226636 System for retrieving images using a database |
| 05/01/2001 | US6226415 Noise reduction in volume holographic memories |
| 05/01/2001 | US6226400 Defining color borders in a raster image by identifying and breaking contrast ties |
| 05/01/2001 | US6226399 Method and system for identifying an image feature and method and system for determining an optimal color space for use therein |
| 05/01/2001 | US6226397 Image processing using different image sizes depending on whether the processing is color or monochrome |
| 05/01/2001 | US6226108 Image processing apparatus and method for reproducing high quality image in low-density portion |
| 05/01/2001 | US6226034 Spatial non-uniformity correction of a color sensor |
| 05/01/2001 | US6226015 Method of automatically producing sketches and cartoon images from movies |
| 05/01/2001 | US6225750 Display device |
| 04/26/2001 | WO2001029771A1 Fast segmentation algorithm for bi-level image compression using jbig2 |
| 04/26/2001 | WO2001029770A2 Detectnig asymetric abnormalities in chest radiography by contralateral and temporal subtraction technique using elastic matching |
| 04/26/2001 | DE10043467A1 Road white-line detection system detects linearity of right and left white-line in areas other than lowest area by detecting intersection of right and left lines on computed horizontal line |
| 04/25/2001 | EP1094662A2 Detection and elimination of scanning artifacts |
| 04/25/2001 | EP1094420A2 Bit-depth extension of digital displays using noise |
| 04/25/2001 | EP1094419A1 Method of enhancing colour images |
| 04/25/2001 | EP1093640A1 Text enhancement system |
| 04/25/2001 | EP1040446A4 Producing an enhanced raster image |
| 04/25/2001 | CN1292621A Image processing device and method, noise estimating device and method and storage medium |
| 04/25/2001 | CN1292539A Fingerprint image display and collecting device |
| 04/24/2001 | US6222642 System and method for eliminating background pixels from a scanned image |
| 04/24/2001 | US6222641 Method and apparatus for image descreening |
| 04/24/2001 | US6222640 Copying apparatus having adjustable gradation |
| 04/24/2001 | US6222173 Image sharpening and re-sampling method |
| 04/24/2001 | CA2222240C Method and apparatus for non-contact signature imaging |
| 04/19/2001 | WO2001027688A2 System and method for correcting defects in digital images through selective fill-in from surrounding areas |
| 04/19/2001 | US20010000314 Iterative smoothing technique for pre-processing mixed raster content planes to improve the quality of a decompressed image and increase document compression ratios |
| 04/18/2001 | EP1093088A2 A region growing based noise reduction method for digital images |
| 04/18/2001 | EP1093087A2 Removing chroma noise from digital images by using variable shape pixel neighborhood regions |
| 04/18/2001 | EP1093086A2 Method and apparatus for digital image rescaling with adaptive contrast enhancement |
| 04/18/2001 | EP1093084A1 Image correction device |
| 04/18/2001 | EP1092323A1 Methods and apparatus for color device characterization |
| 04/18/2001 | EP1092316A1 Method and system for combining multiple images into a single higher-quality image |
| 04/18/2001 | CN1291732A Circuit and method of grey scale image in multiposition processing laser printing machine |
| 04/17/2001 | US6219460 Information reproducing system, information recording medium, and information recording apparatus |
| 04/17/2001 | US6219459 Image transform device for transforming a picture image to a painting-type image |
| 04/17/2001 | US6219447 Method and circuit for extracting histogram and cumulative distribution function for image enhancement apparatus |
| 04/17/2001 | US6219446 Image forming apparatus and manufacturing method of lens fitted film unit |
| 04/17/2001 | US6219405 Method and apparatus for sensing an image |
| 04/17/2001 | US6217520 Diagnostic medical ultrasound system and method for object of interest extraction |
| 04/12/2001 | WO2001026054A2 Locally adapted histogram equalization |
| 04/12/2001 | WO2001026053A1 Noise reduction method, apparatus, and program for digital image processing |
| 04/12/2001 | WO2001026052A1 Image navigation |
| 04/12/2001 | WO2001026050A2 Improved image segmentation processing by user-guided image processing techniques |
| 04/12/2001 | WO2001026039A1 Gel electrophoresis image warping |
| 04/12/2001 | WO2001008098A8 Object extraction in images |
| 04/12/2001 | WO1997023993A3 Noise reduction in an image |
| 04/12/2001 | DE19945018A1 Method of operating digital image system of X-ray diagnostic arrangement enables calibration can be matched to current sensitivities |
| 04/12/2001 | DE19944981A1 Medical diagnostic imaging device |
| 04/11/2001 | EP1091320A2 Processing multiple digital images |
| 04/11/2001 | EP1091188A1 Method for correcting atmospheric influences in multispectral optical teledetection data |
| 04/11/2001 | EP1090306A1 Image processing method |
| 04/11/2001 | EP0776570B1 Composing an image from sub-images |
| 04/10/2001 | US6215911 Method for correcting the intensity of an image |
| 04/10/2001 | US6215908 Symmetric filtering based VLSI architecture for image compression |
| 04/10/2001 | US6215900 Image data processing for digital x-ray detectors |
| 04/10/2001 | US6215891 Eye image recognition method eye image selection method and system therefor |
| 04/10/2001 | US6215849 Method for obtaining a digitized radiographic picture of an object |
| 04/10/2001 | US6215846 Densitometry adapter for compact x-ray fluoroscopy machine |
| 04/10/2001 | US6215841 Methods and apparatus for 3D artifact reduction |
| 04/10/2001 | CA2104294C Method and apparatus for generating digital, angled halftone screens |
| 04/05/2001 | WO2001024115A1 Device and method for filtering |
| 04/05/2001 | WO2001024105A1 Classified adaptive error recovery method and apparatus |
| 04/05/2001 | WO2001024104A1 High-speed on-chip windowed centroiding using photodiode-based cmos imager |
| 04/05/2001 | WO2001023860A1 Method and apparatus for estimating the spatial frequency response of a digital image acquisition system from the images it produces |
| 04/05/2001 | WO1996033474B1 Eliminating block artifacts from a compressed image by extrapolation |
| 04/05/2001 | DE10042326A1 Halftone processing device for laser printer, facsimile using laser PWM in combination with distributed point accumulation halftone processing |
| 04/05/2001 | DE10041624A1 Half-tone procedure with one to one relationship between each source pixel of input image and corresponding tone output |
| 04/04/2001 | EP1089553A1 Colour image processing apparatus and method |
| 04/04/2001 | EP1089552A2 Color correction apparatus and method |
| 04/04/2001 | EP1089232A2 Method for analyzing texture of digital image |
| 04/04/2001 | EP1089226A2 Image interpolating device and method |
| 04/04/2001 | EP1089160A2 Image analyzing apparatus |
| 04/04/2001 | EP1088285A1 Method of unsupervised cell nuclei segmentation |
| 04/03/2001 | US6212481 Method and apparatus for automatic shape computing for contour shape determining machine |
| 04/03/2001 | US6212304 Method and apparatus for imaging processing |
| 04/03/2001 | US6212303 Method and module system for high speed processing of item images |
| 04/03/2001 | US6212291 Method for recognizing multiple irradiation fields in digital radiography |
| 04/03/2001 | US6211971 Method and apparatus to compress multi-spectral images to a single color image for display |
| 03/29/2001 | WO2000079471A3 Method and device for segmenting a point distribution |
| 03/29/2001 | DE10027179A1 Processing of image of pixel data for digital copier using pipeline of image processing procedures with edge detection |
| 03/28/2001 | EP1087614A2 Apparatus and method for automatic color correction |
| 03/28/2001 | EP1087335A2 Stereoscopic image processing apparatus and method |
| 03/28/2001 | EP0832469B1 Improved data processing method and apparatus |
| 03/28/2001 | CN1289102A Interlaced subframe driving method for improving image contour of display |
| 03/27/2001 | US6208951 Method and an apparatus for the identification and/or separation of complex composite signals into its deterministic and noisy components |
| 03/27/2001 | US6208772 Data processing system for logically adjacent data samples such as image data in a machine vision system |
| 03/27/2001 | US6208766 Process for influencing the quality images furnished by an electronic imaging system |
| 03/27/2001 | US6208765 Method and apparatus for improving image resolution |
| 03/27/2001 | US6208764 Rank filter using a linked-list to link elements in a memory array in numerical order |
| 03/27/2001 | US6208763 Method and apparatus for enhancing discrete pixel images |
| 03/27/2001 | US6208762 Optimized enhancement of digital images |