Patent ID: 9609367
Date: 2017-03-28
CPC Classifications: G06T,H04N

Claim:
1. A signal processing device, comprising: a first pixel thinning control unit configured to: thin out every other pair of two neighboring pixel samples of each line from N consecutive frames of a first video signal, wherein the first video signal includes an m*n (m indicating m samples and n indicating n lines are positive integers)/(48P-60P)*N (N is an integer of 2 or more)/r:g:b (r, g, and b are a signal ratio in the case of a determined signal transmission scheme)/10-bit or 12-bit signal in which the number of pixels per frame exceeds the number of pixels specified in an HD format at intervals of 2N lines; map the thinned every other pair of two neighboring pixel samples to first to 4N-th sub images including an m′*n′ (m′ indicating m′ samples and n′ indicating n′ lines are positive integers)/48P-60P/r′:g′:b′ (r′, g′, and b′ are a signal ratio in the case of a determined signal transmission scheme)/10-bit or 12-bit signal; and arrange a vertical blanking region between two of N regions in which pixel samples of respective frames of the first video signal are mapped in each sub image.