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公开(公告)号：US20220343100A1
公开(公告)日：2022-10-27
申请号：US17238832
申请日：2021-04-23
发明人： Xinyi Wu , Yiwei Wang , Tian Xia , Peng Chang , Mei Han , Jing Xiao
摘要： A method for cutting or extracting video clips from a video, including the audio content relevant to points of particular interest, and combining the same for instruction or training on particular points; a computing device applying the method extracts text information from the spoken audio content of a video to be cut and obtains multiple paragraph segmentation positions as candidates for inclusion in a desired and finished presentation by analyzing the information from text representing the spoken audio content, the analysis being carried out by a semantic segmentation model. Candidate items of text are obtained by isolating pieces of text according to the paragraph segmentation positions. Time stamps of the candidate text segments are acquired, and candidate video clips are obtained by cutting the video according to the acquired time stamps.
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公开(公告)号：US20240020977A1
公开(公告)日：2024-01-18
申请号：US17867667
申请日：2022-07-18
发明人： Xinyi Wu , Tian Xia , Xinlu Yu , Ziyi Chen , Iek-Heng Chu , Sirui Xu , Mei Han , Jing Xiao , Peng Chang
CPC分类号： G06V20/49 , G10L17/18 , G10L17/02 , G10L17/14 , G10L25/60 , G06V40/172 , G06V40/161 , G06F40/284
摘要： A system and method for multimodal video segmentation in a multi-speaker scenario are provided. A transcript of a video with a plurality of speakers is segmented into a plurality of sentences. Speaker change information is detected between each two adjacent sentences of the plurality of sentences based on at least one of audio content or visual content of the video. The video is segmented into a plurality of video clips based on the transcript of the video and the speaker change information.
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公开(公告)号：US11954912B2
公开(公告)日：2024-04-09
申请号：US17238832
申请日：2021-04-23
发明人： Xinyi Wu , Yiwei Wang , Tian Xia , Peng Chang , Mei Han , Jing Xiao
IPC分类号： G06V20/40 , G06F40/279 , G06F40/30 , G06T7/00 , G06V10/40 , G06V30/262 , G10L15/08 , G10L15/26 , G10L21/10 , G06V30/10
CPC分类号： G06V20/49 , G06F40/279 , G06F40/30 , G06T7/0002 , G06V10/40 , G06V30/274 , G10L15/26 , G10L21/10 , G06T2207/10016 , G06T2207/30168 , G06V30/10
摘要： A method for cutting or extracting video clips from a video, including the audio content relevant to points of particular interest, and combining the same for instruction or training on particular points; a computing device applying the method extracts text information from the spoken audio content of a video to be cut and obtains multiple paragraph segmentation positions as candidates for inclusion in a desired and finished presentation by analyzing the information from text representing the spoken audio content, the analysis being carried out by a semantic segmentation model. Candidate items of text are obtained by isolating pieces of text according to the paragraph segmentation positions. Time stamps of the candidate text segments are acquired, and candidate video clips are obtained by cutting the video according to the acquired time stamps.
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公开(公告)号：US11710231B2
公开(公告)日：2023-07-25
申请号：US17165087
申请日：2021-02-02
发明人： Zhicheng Yang , Zhenjie Cao , Yanbo Zhang , Peng Chang , Mei Han , Jing Xiao
CPC分类号： G06T7/0012 , G06T7/11 , G06T7/30 , G06V10/25 , G06V10/751 , G06T2207/20076 , G06T2207/20084 , G06T2207/30068 , G06V2201/03 , G06V2201/07
摘要： A method, applied to an apparatus for mammographic multi-view mass identification, includes receiving a main image, a first auxiliary image, and a second auxiliary image. The main image and the first auxiliary image are images of a breast of a person, and the second auxiliary image is an image of another breast of the person. The method further includes detecting the nipple location based on the main image and the first auxiliary image; generating a first probability map of the main image based on the main image, the first auxiliary image, and the nipple location; generating a second probability map of the main image based on the main image, the second auxiliary image, and the nipple location; and generating and outputting a fused probability map based on the first probability map and the second probability map.
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公开(公告)号：US20210196547A1
公开(公告)日：2021-07-01
申请号：US16729184
申请日：2019-12-27
发明人： Chaoping Qin , Tian Xia , Mei Han , Peng Chang , Bo Gong
IPC分类号： A61G7/10
摘要： A device providing intelligent assistance in mobility for disabled people and others includes a mobility device and a lifting device detachably mounted on the mobility device. The lifting device includes a base frame, a retractable bracket structure, several wheels, a sitting pad, and a backrest. The wheels are mounted on a lower surface of the base frame and drive the lifting device to move. The retractable bracket structure is mounted on an upper surface of the base frame. The sitting pad is detachably mounted on the retractable bracket structure, and the backrest is rotatably mounted on the retractable bracket structure.
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