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20090262067 | Liquid crystal display with colored backlight - A method of backlighting a liquid crystal display so as to improve the quality of the image displayed by the liquid crystal display. The method may vary the luminance of a light source illuminating a plurality of displayed pixels and vary the transmittance of a light valve of the display. | 10-22-2009 |
20090324079 | Methods and Systems for Region-Based Up-Scaling - Aspects of the present invention are related to systems and methods for region-based up-scaling, and in particular, for up-scaling still images and video frames that contain graphical elements. | 12-31-2009 |
20110221458 | Signal processing algorithms for impedance biosensor - A method for determining impedance includes receiving a time varying voltage signal from a biosensor and receiving a time varying current signal from the biosensor. The time varying voltage signal and the time varying current signal are transformed to a domain that represents complex values. The impedance representative of the biosensor based upon the transformed time varying voltage signal and the time varying current signal is calculated. | 09-15-2011 |
20110224909 | SIGNAL PROCESSING TECHNIQUE FOR AN IMPEDANCE BIOSENSOR - A method for determining impedance includes receiving a time varying voltage signal from a biosensor and receiving a time varying current signal from the biosensor. The time varying voltage signal and the time varying current signal are transformed to a domain that represents complex impedance values. Parameters based upon the impedance values using at least one of an explicit decimation process and an implicit decimation process. | 09-15-2011 |
20110224914 | CONSTRAINED PROCESSING TECHNIQUE FOR AN IMPEDANCE BIOSENSOR - A system for determining impedance includes receiving a time varying voltage signal from a biosensor and receiving a time varying current signal from the biosensor. The time varying voltage signal and the time varying current signal are transformed to a domain that represents complex impedance values. Parameters based upon the impedance values are calculated using at least one constrained pole set to a DC value. | 09-15-2011 |
20120326946 | Three dimensional imaging system - A display system comprising first and second panels, where the second panel is maintained at a different orientation with respect to the first panel such that the first panel is non-coplanar with the second panel. The display system projecting the image onto the first and second display panels in such a manner so as to reduce geometric distortions of a viewer when viewing the image. | 12-27-2012 |
20130253840 | PROCESSING TECHNIQUE FOR AN IMPEDANCE BIOSENSOR - A system for determining impedance includes receiving a time varying voltage signal from a biosensor and receiving a time varying current signal from the biosensor. The time varying voltage signal and the time varying current signal are transformed to a domain that represents complex impedance values. Calculating parameters based upon the impedance values in a manner suitable to automatically select a first endpoint of an analysis aperture in a region of interest. | 09-26-2013 |