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公开(公告)号：US20220345750A1
公开(公告)日：2022-10-27
申请号：US17853664
申请日：2022-06-29
发明人： Xiaoyu XIU , Yi-Wen CHEN , Tsung-Chuan MA , Hong-Jheng JHU , Xianglin WANG , Bing YU
IPC分类号： H04N19/70 , H04N19/46 , H04N19/159 , H04N19/186 , H04N19/176
摘要： An electronic apparatus performs a method of coding video data. The method comprises: receiving, from the video data in the bitstream, a first syntax element indicating whether adaptive color-space transform (ACT) is enabled for the coding unit; if the ACT is enabled for the coding unit, receiving a first set of syntax elements associated with block differential pulse coded modulation (BDPCM) for a luma component of the coding unit that includes a second syntax element indicating whether the BDPCM is enabled for the luma component of the coding unit; and if the BDPCM is enabled for the luma component of the coding unit, assigning respective values of the first set of syntax elements associated with the BDPCM for the luma component of the coding unit to a second set of syntax elements associated with the BDPCM to a chroma component of the coding unit.
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公开(公告)号：US20220343372A1
公开(公告)日：2022-10-27
申请号：US17858495
申请日：2022-07-06
摘要： A method for processing a video and a corresponding apparatus are provided. The method for processing the video includes determining a plurality of candidate commodities that will be recommended to a user, based on attribute information of the user and attribute information of a plurality of commodities to be promoted; sending recommendation information including the plurality of candidate commodities to a user terminal; receiving a selection instruction for a target commodity sent by the user terminal and a video created by the user for the target commodity, wherein the target commodity is selected by the user from the plurality of candidate commodities based on the recommendation information; and creating a promotional video by synthesizing sales information of the target commodity with the video.
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公开(公告)号：US11482242B2
公开(公告)日：2022-10-25
申请号：US16757273
申请日：2018-10-17
发明人： Tao Jiang
摘要： An audio recognition method, including: acquiring an audio file to be recognized (S100); extracting audio feature information of the audio file to be recognized, the audio feature information including audio fingerprints (S200); searching, in a fingerprint index database, audio attribute information matched with the audio feature information, the fingerprint index database including an audio fingerprint set in which invalid audio fingerprint removal has been performed on audio sample data (S300). As the audio fingerprint set in the fingerprint index database has been subjected to invalid audio fingerprint removal of audio sample data, the storage space of audio fingerprints in the fingerprint index database can be reduced, and the audio recognition efficiency can be improved. Further provided are an audio recognition device and a server.
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公开(公告)号：US11474689B2
公开(公告)日：2022-10-18
申请号：US17136667
申请日：2020-12-29
发明人： Meikai Qu
IPC分类号： G06F3/0488 , G06F3/04883
摘要： The disclosure relates to a method and an apparatus for obtaining content, and a non-transitory computer-readable storage medium. In response to detecting an end of a swiping on a page, the electronic device obtains a swiping speed of the swiping. The electronic device determines an object positioned by the swiping in the page based on the swiping speed and page parameters of the page, and obtains and displays content of the object.
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公开(公告)号：US20220329817A1
公开(公告)日：2022-10-13
申请号：US17852230
申请日：2022-06-28
发明人： Yi-Wen CHEN , Xiaoyu XIU , Tsung-Chuan MA , Hong-Jheng JHU , Xianglin WANG , Bing YU
IPC分类号： H04N19/132 , H04N19/172 , H04N19/186 , H04N19/117 , H04N19/167 , H04N19/85
摘要： This application is directed to coding video data that includes a plurality of image samples of a video frame. Each image sample corresponds to one of a luma sample and a chroma sample. Each image sample is filtered using an adaptive in-loop filter having a filter length and a set of filter coefficients. A set of related image samples are identified in the filter length of each image sample. For each related image sample, a respective clip value index and a corresponding filter coefficient are identified. A difference of each related image sample and the respective image sample is clipped based on the respective clip value index that corresponds to a respective clipping boundary value equal to 2 to a power of a respective clipping number. The respective image sample is modified with the clipped difference of each of the related image samples based on the respective filter coefficient.
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公开(公告)号：US11470032B2
公开(公告)日：2022-10-11
申请号：US17085113
申请日：2020-10-30
发明人： Shaoze Guo
IPC分类号： H04L51/222 , H04L51/046 , H04L51/52 , H04L51/212 , H04L51/214 , G06Q50/00 , H04L51/58
摘要： The disclosure provides a method for recommending a group, a related electronic device, and a computer readable storage medium. At least two groups to be joined are obtained. For the groups to be joined, group quality indexes are determined depending on attribute information of the groups. One or more group is recommended depending on the group quality indexes.
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公开(公告)号：US20220321895A1
公开(公告)日：2022-10-06
申请号：US17843868
申请日：2022-06-17
发明人： Tsung-Chuan MA , Xianglin WANG , Yi-Wen CHEN , Xiaoyu XIU , Hong-Jheng JHU , Bing YU
IPC分类号： H04N19/186 , H04N19/172 , H04N19/117
摘要： This application is directed to processing video data that includes a plurality of luma samples and a plurality of chroma samples corresponding to a plurality of pixel groups of a video frame. For each pixel group, an electronic device identifies a respective chroma sample and a set of luma samples and determines an anchor luma sample from the set of luma samples. A chroma refinement value is generated based on the set of luma samples by differencing a respective luminance value of each luma sample in the set by an anchor luminance value of the anchor luma sample and applying a cross component filter to the difference luminance values of the set of luma samples. The electronic device then updates the chroma sample using the chroma refinement value for each pixel group and stores the updated respective chroma sample of each pixel group in association with the video frame.
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公开(公告)号：US20220318762A1
公开(公告)日：2022-10-06
申请号：US17532249
申请日：2021-11-22
发明人： Yuanyuan HUANG , Yang XU
摘要： A method for creating a group is provided. The method includes: displaying a schedule creation interface; displaying target schedule information on the schedule creation interface, and creating a target schedule and a target group associated with the target schedule in response to a trigger operation on a schedule create control and a group create control being in a triggered state.
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公开(公告)号：US20220317825A1
公开(公告)日：2022-10-06
申请号：US17527537
申请日：2021-11-16
发明人： Yue LI
IPC分类号： G06F3/0481 , G06F3/16 , G06F3/0484
摘要： The present disclosure relates to a method and apparatus for displaying multimedia resources, and a storage medium. The method includes: displaying an auxiliary interface in response to receiving a target multimedia resource message, in which the auxiliary interface is independent from a main interface, and the auxiliary interface displays at least one of description information of a target multimedia resource, a first interactive operation control for playback controlling and a second interactive operation control for interactive feedback; obtaining playback data of the target multimedia resource, and playing the target multimedia resource on the auxiliary interface based on the playback data, in response to a trigger operation on the first interactive operation control; or displaying interactive feedback information associated with the second interactive operation control on the auxiliary interface in response to a trigger operation on the second interactive operation control.
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公开(公告)号：US20220309623A1
公开(公告)日：2022-09-29
申请号：US17742466
申请日：2022-05-12
发明人： Mingda Wu , Xin Tao , Yucong Chen , Fanbo Deng , Fulin Li , Yurong Dai , Bing Yu
摘要： A method and apparatus for processing a video is provided. A current image frame of a video and a mask for a first area are obtained. The Image included in the first area is to be removed from the current image frame. A first resultant image of the current image frame is obtained with an image processing network based on the current image frame and the mask. The first resultant image is an image from which the image included in the first area is removed from the current image frame. A second resultant image of a previous image frame of the current image frame is obtained. The second resultant image is an image from which the image included in the second area is removed from the previous image frame. A final resultant image of the current image frame is obtained by fusing the first resultant image and the second resultant image.
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