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公开(公告)号：US20220405547A1
公开(公告)日：2022-12-22
申请号：US17807479
申请日：2022-06-17
Applicant: QUALCOMM Incorporated
Inventor： Byeonggeun KIM , Simyung Chang , Jangho Kim , Seunghan Yang , Kyu Woong Hwang
Abstract: Certain aspects of the present disclosure provide techniques for residual normalization. A first tensor comprising a frequency dimension and a temporal dimension is accessed. A second tensor is generated by applying a frequency-based instance normalization operation to the first tensor, comprising, for each respective frequency bin in the frequency dimension, computing a respective frequency-specific mean of the first tensor. A third tensor is generated by: scaling the first tensor by a scale value, and aggregating the scaled first tensor and the second tensor. The third tensor is provided as input to a layer of a neural network.
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公开(公告)号：US11652960B2
公开(公告)日：2023-05-16
申请号：US17320627
申请日：2021-05-14
Applicant: QUALCOMM incorporated
Inventor： Jae-Won Choi , Sungrack Yun , Janghoon Cho , Hanul Kim , Hyoungwoo Park , Seunghan Yang , Kyu Woong Hwang
CPC classification number: H04N7/157 , G06V40/166 , G06V40/176
Abstract: Embodiment systems and methods for presenting a facial expression in a virtual meeting may include detecting a user facial expression of a user based on information received from a sensor of the computing device, determining whether the detected user facial expression is approved for presentation on an avatar in a virtual meeting, generating an avatar exhibiting a facial expression consistent with the detected user facial expression in response to determining that the detected user facial expression is approved for presentation on an avatar in the virtual meeting, generating an avatar exhibiting a facial expression that is approved for presentation in response to determining that the detected user facial expression is not approved for presentation on an avatar in the virtual meeting, and presenting the generated avatar in the virtual meeting.
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