US 11,871,146 B1
Video processor for handling irregular input
Chih Chang, Hsinchu (TW); I-Feng Lin, Hsinchu County (TW); and Hsiao-En Chang, Hsinchu County (TW)
Assigned to NOVATEK Microelectronics Corp., Hsin-Chu (TW)
Filed by NOVATEK Microelectronics Corp., Hsin-Chu (TW)
Filed on Aug. 16, 2022, as Appl. No. 17/889,368.
Int. Cl. G06F 5/00 (2006.01); H04N 7/01 (2006.01)
CPC H04N 7/0135 (2013.01) 21 Claims
OG exemplary drawing
 
1. A method of a video processor, configured to perform the following steps:
receiving a series of input frames;
calculating a buffer stage value according to the series of input frames, wherein the buffer stage value corresponds to a status of the input frames stored in a frame buffer of the video processor; and
selecting a frame set from the input frames stored in the frame buffer for generating an interpolated frame as an output frame to be output by the video processor according to the buffer stage value.