公开(公告)号：US12266379B2

公开(公告)日：2025-04-01

申请号：US17937765

申请日：2022-10-03

Applicant: QUALCOMM Incorporated

Inventor： Byeonggeun Kim ,  Seunghan Yang ,  Hyunsin Park ,  Juntae Lee ,  Simyung Chang

IPC: G10L21/034 ,  G10L17/04 ,  G10L17/18 ,  G10L25/30 ,  G10L25/51

Abstract: Techniques and apparatus for training a neural network to classify audio into one of a plurality of categories and using such a trained neural network. An example method generally includes receiving a data set including a plurality of audio samples. A relaxed feature-normalized data set is generated by normalizing each audio sample of the plurality of audio samples. A neural network is trained to classify audio into one of a plurality of categories based on the relaxed feature-normalized data set, and the trained neural network is deployed.

公开(公告)号：US11798204B2

公开(公告)日：2023-10-24

申请号：US17685278

申请日：2022-03-02

Applicant: QUALCOMM Incorporated

Inventor： Hyunsin Park ,  Juntae Lee ,  Simyung Chang ,  Byeonggeun Kim ,  Jaewon Choi ,  Kyu Woong Hwang

IPC: G06T11/00 ,  G06V40/16 ,  G06F3/01 ,  G06V40/18

CPC classification number: G06T11/00 ,  G06F3/013 ,  G06V40/174 ,  G06V40/18

Abstract: Imaging systems and techniques are described. An imaging system receives image data representing at least a portion (e.g., a face) of a first user as captured by a first image sensor. The imaging system identifies that a gaze of the first user as represented in the image data is directed toward a displayed representation of at least a portion (e.g., a face) of a second user. The imaging system identifies an arrangement of representations of users for output. The imaging system generates modified image data based on the gaze and the arrangement at least in part by modifying the image data to modify at least the portion of the first user in the image data to be visually directed toward a direction corresponding to the second user based on the gaze and the arrangement. The imaging system outputs the modified image data arranged according to the arrangement.