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US 2018/0027248 A1Published application
Image encoding method and encoder
AssigneeSz Dji Technology Co., Ltd.
InventorsXiaohu YANG, Liangping ZHANG, Zhongqian YOU
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Abstract
An image encoding method includes determining N P-frames from a sequence of images, determining a source refreshing region in each one of the P-frames, obtaining reconstructed images corresponding to the source refreshing regions by performing a first encoding on the source refreshing regions, obtaining updated P-frames by updating the source refreshing regions with the reconstructed images, and performing a second encoding on the updated P-frames.
Claims16
An image encoding method comprising:
- determining N P-frames from a sequence of images,
- determining a source refreshing region in each one of the P-frames;
- obtaining reconstructed images corresponding to the source refreshing regions by performing a first encoding on the source refreshing regions;
- obtaining updated P-frames by updating the source refreshing regions with the reconstructed images;
- and
- performing a second encoding on the updated P-frames.
3 more elements
An encoder comprising:
- a processing circuit configured to determine N P-frames from a sequence of images, and determine a source refreshing region in each one of the P-frames;
- and
- an encoding circuit configured to obtain reconstructed images corresponding to the source refreshing regions by performing a first encoding on the source refreshing regions, wherein N is a positive integer;
- wherein:
- the processing circuit is further configured to obtain updated P-frames by updating the source refreshing regions with the reconstructed images;
- and
- the encoding circuit is further configured to perform a second encoding on the updated P-frames.
4 more elements
Dependencies are inferred from the claim text.