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公开(公告)号:US20220207667A1
公开(公告)日:2022-06-30
申请号:US17210149
申请日:2021-03-23
Applicant: REALTEK SEMICONDUCTOR CORP.
Inventor: Yi-Hsuan Huang , Wen-Tsung Huang
Abstract: A gaze direction correction method is provided. The method includes: obtaining a first image; obtaining a first gaze feature according to the first image; determining whether the first gaze feature falls within a gaze zone; if the first gaze feature fails to fall within the gaze zone, obtaining, according to the first image, a second image corresponding to the first image and obtaining an eye image corresponding to the second image; obtaining a temporary image by combining the first image and the eye image; and obtaining a face output image by modifying the temporary image.
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公开(公告)号:US20220155858A1
公开(公告)日:2022-05-19
申请号:US17186454
申请日:2021-02-26
Applicant: REALTEK SEMICONDUCTOR CORP.
Inventor: Yi-Hsuan Huang , Wen-Tsung Huang
Abstract: A device interaction method based on an attention direction is provided. The method includes: capturing an input image of a target; determining a plurality of facial features of the target based on the input image; determining an attention angle of the target relative to a reference direction according to the facial features; determining an angle range threshold corresponding to a first display screen relative to the reference direction according to information carrying a distance between the target and the first display screen; determining whether the attention angle matches the angle range threshold; and when the attention angle matches the angle range threshold, determining that an attention direction of the target is directed toward the first display screen and performing a first action, and when the attention angle fails to match the angle range threshold, determining that the attention direction is directed toward a second display screen and performing a second action.
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