公开(公告)号：US10592003B2

公开(公告)日：2020-03-17

申请号：US16196898

申请日：2018-11-20

Applicant: PixArt Imaging Inc.

Inventor： Horng-Goung Lai ,  En-Feng Hsu ,  Meng-Huan Hsieh ,  Yu-Hao Huang ,  Nien-Tse Chen

IPC: H04N7/12 ,  H04N11/02 ,  H04N11/04 ,  G06F3/01 ,  H04N7/18 ,  H04N21/4223 ,  G06F3/03

Abstract: Glasses with gesture recognition function include a glasses frame and a gesture recognition system. The gesture recognition system is disposed on the glasses frame and configured to detect hand gestures in front of the glasses thereby generating a control command. The gesture recognition system transmits the control command to an electronic device to correspondingly control the electronic device.

公开(公告)号：US10574878B2

公开(公告)日：2020-02-25

申请号：US15821891

申请日：2017-11-24

Applicant: PIXART IMAGING INC.

Inventor： Han-Chang Lin ,  Guo-Zhen Wang ,  Nien-Tse Chen

IPC: H04N5/232 ,  G02B27/00 ,  G06K9/00 ,  G06F3/01

Abstract: An electronic system including a display device, an image sensor, a face detection engine, an eye detection engine and an eye protection engine is provided. The image sensor captures an image. The face detection engine recognizes a user face in the image. The eye detection engine recognizes user eyes in the image. The eye protection engine turns off the display device when the user eyes are recognized in the image but the user face is not recognized in the image.