Method, apparatus, electronic device and readable medium for presenting
AssigneeBeijing Zitiao Network Technology Co., Ltd.
InventorJiyuan Tian
Life of this patent
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Abstract
A method, apparatus, electronic device, and storage medium for presenting is provided. The method includes: determining operation information of a user from a video, the operation information comprising a motion trajectory of a hand of the user in the video (S110); generating a profile of an object based on the motion trajectory (S120); searching for corresponding information that matches the profile in a database (S130); presenting an image based on the corresponding information (S140).
Claims18
A method for presenting, comprising:
- determining operation information of a user from a video, the operation information comprising a motion trajectory of a hand of the user in the video;
- generating a profile of an object based on the motion trajectory;
- searching for corresponding information that matches the profile in a database;
- and
- presenting an image based on the corresponding information,
- wherein the determining operation information of a user comprises:
- collecting a plurality of frames of images in the video;
- performing semantic partitioning on the plurality of frames of images to extract a hand region in the plurality of frames of images;
- generating the motion trajectory based on the hand region in the plurality of frames of images;
- performing semantic partitioning on the plurality of frames of images to extract a non-hand region in the plurality of frames of images;
- and
- correcting the motion trajectory based on the non-hand region in the plurality of frames of images.
An electronic device, comprising:
- a processor;
- and
- a storage device storing a program,
- wherein the program, when executed by the processor, causes the processor to perform the method for presenting comprising:
- determining operation information of a user from a video, the operation information comprising a motion trajectory of a hand of the user in the video;
- generating a profile of an object based on the motion trajectory;
- searching for corresponding information that matches the profile in a database;
- and
- presenting an image based on the corresponding information,
- wherein the determining operation information of a user comprises:
- collecting a plurality of frames of images in the video;
- performing semantic partitioning on the plurality of frames of images to extract a hand region in the plurality of frames of images;
- generating the motion trajectory based on the hand region in the plurality of frames of images;
- performing semantic partitioning on the plurality of frames of images to extract a non-hand region in the plurality of frames of images;
- and
- correcting the motion trajectory based on the non-hand region in the plurality of frames of images.
A non-transitory computer-readable storage medium having a computer program thereon, the computer program, when executed by a processor, causing the method for presenting comprising:
- determining operation information of a user from a video, the operation information comprising a motion trajectory of a hand of the user in the video;
- generating a profile of an object based on the motion trajectory;
- searching for corresponding information that matches the profile in a database;
- and
- presenting an image based on the corresponding information,
- wherein the determining operation information of a user comprises:
- collecting a plurality of frames of images in the video;
- performing semantic partitioning on the plurality of frames of images to extract a hand region in the plurality of frames of images;
- generating the motion trajectory based on the hand region in the plurality of frames of images;
- performing semantic partitioning on the plurality of frames of images to extract a non-hand region in the plurality of frames of images;
- and
- correcting the motion trajectory based on the non-hand region in the plurality of frames of images.
Dependencies are inferred from the claim text.