Patent application number | Description | Published |
20090136102 | IMAGE PROCESSING OF MEDICAL IMAGES - An image processing method and system are described for processing medical images. The method comprises using a new coordinate system for representing combined image data of said plurality of medical images based on correlation information between image data of a plurality of medical images. The method further may comprise extracting such correlation information, and after said representing, mapping obtained image data to an antagonist colour space, thus resulting in visualisation with a fused image with high contrast and luminance and with particular human vision parameters relating to equalities and differences in the plurality of medical images studied. | 05-28-2009 |
20090141022 | SENSORY UNIT FOR A 3-DIMENSIONAL DISPLAY - The invention relates to a sensor unit for a display system adapted for generating three dimensional images by combining at least first sub-images for a first eye and second sub-images for a second eye. The sensor unit includes a detector and is adapted to individually detect irradiation properties of the radiation used for the displaying of said first sub-images and/or of the radiation used for the displaying of said second sub-images. | 06-04-2009 |
20090141121 | CALIBRATION OF A 3-DIMENSIONAL DISPLAY | 06-04-2009 |
20090195559 | Optical correction for high uniformity panel lights - A display has a spatial light modulator ( | 08-06-2009 |
20100002295 | Methods and systems for stereoscopic imaging - A stereoscopic imaging system is described for generating a stereoscopic image of a scene. The stereoscopic imaging system is adapted for generating at least one sub-image for a first eye and at least one sub-image for a second eye whereby the at least one sub-image for the first eye and at least one sub-image for the second eye adapted for combining into the stereoscopic image. The image data for producing at least one of the sub-images for the first eye and/or for the second eye is generated based on a combination of the basic image data for the first eye and the basic image data for the second eye. The basic image data for the first eye thereby is the image information received by the first eye when the scene is seen by the first eye only and the basic image data for the second eye thereby is the image information received by the second eye when the scene is seen by the second eye only. The present invention also relates to a corresponding method, an image data processor, a controller, an obscuration means and parts of the imaging hardware. | 01-07-2010 |
20100207960 | DEVICES AND METHODS FOR REDUCING ARTEFACTS IN DISPLAY DEVICES BY THE USE OF OVERDRIVE - The invention relates to a method for reducing imaging artefacts during a frame-changeover from a current frame to a following frame displayed by a display device comprising a plurality of pixels, wherein the artefacts are reduced by overdriving at least one control signal for controlling the pixel intensity of the related pixel during the frame-changeover, wherein the overdrive is carried out in dependence of the magnitude of an intensity step between a designated start intensity value of the pixel within the current frame and a designated target intensity value of the pixel within the following frame. | 08-19-2010 |
20110242074 | METHOD AND SYSTEM FOR COMPENSATING AGEING EFFECTS IN LIGHT EMITTING DIODE DISPLAY DEVICES - The present invention relates to a method for compensating ageing effects of pixel outputs displaying an image on a display device. The method involves displaying a first image on an active display area ( | 10-06-2011 |
20110273482 | METHOD FOR PROCESSING AN IMAGE IN A DISPLAY - The invention relates to a method for processing an image, adapted for a display comprising a plurality of pixels, comprising the steps of setting, in dependence upon the image content, a portion out of the plurality of pixels to black for obtaining off-pixels thereby reducing the resolution of the display to a predefined value; and sequentially switching the position of the off-pixels over the plurality of pixels comprised by the display. In this way, a possibility for reducing or compensating for image retention in displays is provided. | 11-10-2011 |
20130187958 | LUMINANCE BOOST METHOD AND SYSTEM - A system and method for increasing perceived contrast in a medical display ( | 07-25-2013 |
20140139541 | DISPLAY WITH OPTICAL MICROSCOPE EMULATION FUNCTIONALITY - An optical microscope digital image processing emulator or emulation is described in which a user input device is used to assist in the emulation of an operation of an optical microscope in a digital image processing system. The emulator or emulation is programmable via a library of processing functions stored in memory. The input device is adapted to generate control signals based on a user input, and to transfer the control signals to a processor, the processor being adapted to alter one or more parameters of the processing functions based on the control signals. | 05-22-2014 |
20140304332 | METHOD AND DEVICE FOR IMAGE AND VIDEO TRANSMISSION OVER LOW-BANDWIDTH AND HIGH-LATENCY TRANSMISSION CHANNELS - A method for transmission of images and/or video over bandwidth limited transmission channels having varying available bandwidth, which uses a classification algorithm to decompose the images and/or video to be transmitted into multiple spatial areas, each area having a specific image type; detecting the image type of each of those areas; and separately selecting for each of those areas an image and/or video encoding algorithm having a compression ratio. The classification algorithm is used to prioritize each of the areas, increase the compression ratio of the image and/or video encoding algorithm dedicated to spatial areas having lower priority in case of decreasing bandwidth. | 10-09-2014 |