Patent ID: 9734588
Date: 2017-08-15
CPC Classifications: G06T,H04N

Claim:
1. A method for compressing a video captured from a static camera, the method comprising a processor ( 106 ) implemented steps of: providing a background image taken from the video stored in a database ( providing an original image, wherein the original image is captured from the static camera ( applying a wavelet transform to sparse the background image and the original image using a sparsifying module ( taking the difference between the transformed background image and the transformed original image using a differencing module ( applying a process of thresholding on the transformed foreground using a thresholding module ( combining each of the plurality of zero blocks using a run-length encoding module ( splitting the sparse vector in to a plurality of sparse vector blocks of a predefined length using a splitting block ( adding each of the plurality of sparse vector blocks to an arbitrary BCH-DFT codeword using a first addition module ( calculating a syndrome by a syndrome computation module ( reconstructing the sparse vector for each of the plurality of sparse vector blocks using a decoder ( applying inverse wavelet transform on the transformed foreground to regenerate the foreground using an inverse transformation module ( adding the foreground to the background image to recover the original image using a second addition module (