Method and device for processing multimedia information
AssigneeSamsung Electronics Co., Ltd.
InventorsYu Xiao, Yanli Li, Juan Lei, Wenbo Zhang, Bo Gao, Junjun Xiong
Life of this patent
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Abstract
A method and an apparatus for processing multimedia information is provided. The method includes receiving a first type of multimedia information collected by a first multimedia collection apparatus and a second type of multimedia information collected by a second multimedia collection apparatus and processing the second type of multimedia information based the first type of multimedia information.
Claims7
A method for processing multimedia information by a device including a first camera and a second camera, the method comprising:
- obtaining, by the first camera, video information;
- determining a key frame collection frequency of the second camera based on a least one of a frequency presetting or a self-adaptive frequency setting,
- acquiring, by the second camera, a plurality of key frame images in the key frame collection frequency;
- obtaining image information including the plurality of key frame images, the image information corresponding to the video information and having higher resolution than the video information;
- dividing the video information into a plurality of video segments based on the plurality of key frame images;
- identifying a matching relation between video pixels of the plurality of video segments and image pixels of the plurality of key frame images;
- and
- converting the video pixels of the plurality of video segments based on the matching relation and the image pixels of the plurality of key frame images.
A device for processing multimedia information, comprising:
- a first camera configured to obtain video information;
- a second camera configured to acquire a plurality of key frame images;
- and
- at least one processor coupled with the first and second cameras and configured to:
- determine a key frame collection frequency of the second camera based on at least one of a frequency presetting or a self-adaptive frequency setting, wherein the plurality of key frame images are acquired by the second camera in the key frame collection frequency,
- obtain image information including the plurality of key frame images, the image information corresponding to the video information and having higher resolution than the video information;
- divide the video information into a plurality of video segments based on the plurality of key frame images,
- identify a matching relation between video pixels of the plurality of video segments and image pixels of the plurality of key frame images, and
- converting the video pixels of the plurality of video segments based on the matching relation and the image pixels of the plurality of key frame images.
Dependencies are inferred from the claim text.