Video synthesis method based on surround viewing angle, controller and storage medium
AssigneesMigu Video Co., Ltd, Migu Co., Ltd., China Mobile Communications Group Co., Ltd.
InventorsXiaoyi Chen, Huaide Li
Life of this patent
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Abstract
A video synthesis method based on surround view, a controller and a storage medium are provided, where the method applied to a client includes: after receiving video data pushed by a server, parsing the video data according to a first viewing angle range predetermined in the video data, and presenting an image; after receiving a user's viewing angle adjustment input, determining a second viewing angle range adjusted by the user, according to the viewing angle adjustment input; and performing, according to the second viewing angle range, an adaptive frame interpolation processing to obtain an adaptive image that meets the second viewing angle range, and performing a presentation based on the adaptive image.
Claims13
A video synthesis method based on surround viewing angle, applied to a client and comprising:
- after receiving video data pushed by a server, parsing the video data according to a first viewing angle range predetermined in the video data, and presenting an image;
- after receiving a user's viewing angle adjustment input, determining a second viewing angle range adjusted by the user, according to the viewing angle adjustment input;
- and
- performing, according to the second viewing angle range, an adaptive frame interpolation processing to obtain an adaptive image that meets the second viewing angle range, and performing a presentation based on the adaptive image;
- wherein after receiving the user's viewing angle adjustment input, the determining the second viewing angle range adjusted by the user according to the viewing angle adjustment input comprises:
- when receiving a first input of the user to a play frame, popping up at least one viewing angle dial in the play frame;
- adjusting a play viewing angle range of the image according to a second input of the user to the viewing angle dial;
- and
- when receiving a third input from the user, determining the current play viewing angle range to be a second viewing angle range.
A video synthesis method based on surround view, applied to a server and comprising:
- after receiving a data packet which is transmitted by a shooting end through a signal, parsing the data packet to obtain a video data;
- determining a first viewing angle range for presenting the video data according to a shooting method;
- and
- when receiving a video request, pushing the video data to a corresponding client;
- wherein after receiving the data packet which is transmitted by the shooting end through the signal, the parsing the data packet to obtain the video data comprises:
- decompressing the data packet to obtain the video data;
- and
- detecting a color curve of the image in the video data automatically, and performing a color correction on a part of an image of a frame, wherein the part of the image of the frame has a color difference greater than a first difference value relative to a corresponding part of an image of a preceding frame;
- and/or performing a pre-loading analysis on a surround angle of the video data, and when images of two adjacent frames resulting from the pre-loading analysis differ from each other by a value greater than a second difference value, generating a frame of transition image and inserting the frame of transition image into the video data.
Dependencies are inferred from the claim text.