DJI

A loop filtering method and device are provided. By optimizing the encoding method in the process of encoding and decoding loop filtering, the calculation complexity of loop filtering is reduced, the calculation speed is accelerated, and the encoding and decoding performance is improved. A loop filtering method includes determining multiple sets of filter coefficients for a loop filter, and encoding the multiple sets of filter coefficients by using a non-differential encoding method. Another loop filtering method includes determining a clip index parameter of a loop filter, and encoding the clip index parameter by using a non-exponential Golomb encoding method. Still another loop filtering method includes determining a loop filter clip parameter of a brightness component and a loop filter clip parameter of a chrominance component of an image frame, where the loop filter clip parameter of the brightness component and the loop filter clip parameter of the chrominance component are parameters selected from the same parameter list.

A video processing method, a video processing device, and a computer storage media. The method includes: obtaining a historical motion information candidate list; and encoding or decoding each first image block of a plurality of first image blocks according to the historical motion information candidate list. The historical motion information candidate list is used for encoding or decoding each first image block of the plurality of first image blocks in a first region of a current frame, and the historical motion information candidate list is obtained based on motion information of second image blocks. The second image blocks are encoded or decoded image blocks other than image blocks in the first region.

Systems, methods, and devices are provided herein for controlling one or more movable objects via a graphical user interface. A method for controlling a movable object may be provided. The method may comprise generating a motion path comprising at least one spatial point defined relative to one or more parameters of a target object; and determining one or more motion characteristics of the movable object for the at least one spatial point.

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