18724393. GRADUAL DECODING REFRESH (Nokia Technologies Oy)
GRADUAL DECODING REFRESH
Organization Name
Inventor(s)
Limin Wang of San Diego CA (US)
Seungwook Hong of San Diego CA (US)
Krit Panusopone of San Diego CA (US)
Miska Matias Hannuksela of Tampere (FI)
GRADUAL DECODING REFRESH
This abstract first appeared for US patent application 18724393 titled 'GRADUAL DECODING REFRESH
Original Abstract Submitted
There are disclosed various methods, apparatuses and computer program products for video encoding. In some embodiments the method comprises obtaining a coding unit of a coding tree unit of a picture comprising a refreshed region and a non-refreshed region and a virtual boundary between the refreshed region and the non-refreshed region; examining whether the coding unit belongs to the refreshed region or to the non-refreshed region; treating the virtual boundary as a picture boundary when determining that the coding unit belongs to the refreshed region; or treating the virtual boundary as no boundary when determining that the coding unit belongs to the non-refreshed region.