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1. (WO2014204830) IMAGE PROCESSING AND MOTION COMPENSATION

Pub. No.:    WO/2014/204830    International Application No.:    PCT/US2014/042462
Publication Date: Thu Dec 25 00:59:59 CET 2014 International Filing Date: Tue Jun 17 01:59:59 CEST 2014
IPC: H03M 7/30
Applicants: IMMEDIA SEMICONDUCTOR, INC.
Inventors: GRUNBERG, Daniel B.
PRITHVIRAJ, Anantharanga
CHIN, Douglas M.
BESEN, Peter D.
Title: IMAGE PROCESSING AND MOTION COMPENSATION
Abstract:
An image processing system receives a sequence of frames including a current input frame and a next input frame (the next input frame is captured subsequent in time with respect to capturing of the current input frame). The image processing system stores a previously outputted output frame. The previously outputted output frame is derived from previously processed input frames in the sequence. The image processing modifies the current input frame based on detected first motion and second motion. The first motion is detected based on an analysis of the current input frame with respect to the next input frame. The second motion is detected based on an analysis of the current input frame with respect to the previously outputted output frame. According to one configuration, the image processing system implements multi-sized analyzer windows to more precisely detect the first motion and second motion.