Patent Document ID: 9986260
Application ID: 14542190
Patent Status: 1

Claim One:
1. A video image processing device, comprising: a transmitter configured to transmit a residual bitstream via a communication link; and processor circuitry communicatively coupled to the transmitter, the processor circuitry including: an encoder, including a decoder, configured to: receive uncompressed video image data from an image sensor and compress the uncompressed video image data to generate compressed video image data; and decompress, by the decoder, the compressed video image data to generate decompressed video image data; a first census transform configured to generate one or more uncompressed census digit planes based on the uncompressed video image data; a second census transform configured to generate one or more decompressed census digit planes based on the decompressed video image data, wherein the decompressed video image data was previously compressed by the encoder; a subtractor configured to receive the one or more uncompressed census digit planes and the one or more decompressed census digit planes, and to generate one or more residual census digit planes based on the one or more uncompressed census digit planes and the one or more decompressed census digit planes; and a residual census digit generator configured to generate the residual bitstream based on the one or more residual census digit planes.