VIDEO PREDICTION ENCODING DEVICE, VIDEO PREDICTION ENCODING METHOD, VIDEO PREDICTION ENCODING PROGRAM, VIDEO PREDICTION DECODING DEVICE, VIDEO PREDICTION DECODING METHOD AND VIDEO PREDICTION DECODING PROGRAM Russian patent published in 2018 - IPC H04N19/50 H04N19/44 H04N19/433 H04N19/107 

Abstract RU 2643477 C1

FIELD: physics.

SUBSTANCE: video prediction decoding method contains: an input step of inputting encoded data comprising compressed image data that includes the size of the image target frame, the maximum number of stored reconstructed images, and the maximum frame size specified as the encoding constraint; a decoding step of decoding the compressed image data and the compressed image data constituting the size information of the image target frame, the maximum number of stored reconstructed images, and the maximum frame size; and an image saving step in which one or more reconstructed images are saved in the image storage means as reference image to be used for decoding the subsequent image.

EFFECT: increase the efficiency of video decoding due to more efficient use of buffer image memory.

4 cl, 8 dwg

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RU 2 643 477 C1

Authors

Fujibayashi, Akira

Boon, Choong Seng

Tan, Thiow Keng

Dates

2018-02-01Published

2013-04-24Filed