Patent ID: 8031782
Filing Date: 2011-10-04
Classification: H04N

Abstract:
1. A method for producing a video image of an object, comprising the steps: a. providing a digitized image frame of said object and storing said digitized image frame in a memory device of a computer processor; b. providing a decimated WT of said digitized image frame; c. discarding high-frequency components of said decimated WT thereby producing a pre-processed frame; said step of pre-processing including a single level frame size reduction according to the following steps: d. compressing said pre-processed frame using a video codec thereby producing a compressed video frame; e. decompressing said compressed video frame using said codec; and f. recreating a full sized image of said frame using post-processing using low-frequency parts of the WT and the last pixel of every row and column of the original image before the WT.