公开(公告)号：US12002288B2

公开(公告)日：2024-06-04

申请号：US18132421

申请日：2023-04-10

Applicant: PixArt Imaging Inc.

Inventor： Nien-Tse Chen ,  Yi-Hsien Ko ,  Yen-Min Chang

IPC: G06K9/00 ,  A61B5/00 ,  A61B5/01 ,  G01J5/00 ,  G01J5/02 ,  G06F18/22 ,  G06F18/25 ,  G06F21/32 ,  G06V10/143 ,  G06V10/74 ,  G06V10/80 ,  G06V40/10 ,  G06V40/16 ,  G06V40/20 ,  G06V40/40 ,  G16H40/63

CPC classification number: G06V40/161 ,  A61B5/0008 ,  A61B5/01 ,  A61B5/742 ,  A61B5/746 ,  G01J5/0025 ,  G01J5/026 ,  G06F18/22 ,  G06F18/251 ,  G06F21/32 ,  G06V10/143 ,  G06V10/761 ,  G06V10/803 ,  G06V40/113 ,  G06V40/168 ,  G06V40/172 ,  G06V40/20 ,  G06V40/28 ,  G06V40/45 ,  G16H40/63 ,  G01J2005/0077 ,  G06V40/117 ,  G06V40/16

Abstract: There is provided a recognition system adaptable to a portable device or a wearable device. The recognition system senses a body heat using a thermal sensor, and performs functions such as the living body recognition, image denoising and body temperature prompting according to detected results.

公开(公告)号：US11953913B2

公开(公告)日：2024-04-09

申请号：US17460660

申请日：2021-08-30

Applicant: PixArt Imaging Inc.

Inventor： Yi-Hsien Ko ,  Yen-Min Chang ,  Nien-Tse Chen

IPC: G05D1/02 ,  G05D1/00

CPC classification number: G05D1/0276 ,  G05D1/0038 ,  G05D1/0212 ,  G05D1/0234 ,  G05D1/0246

Abstract: There is provided a smart detection system including multiple sensors and a central server. The central server confirms a model of every sensor and a position thereof in an operation area. The central server confirms an event position and predicts a user action according to event signals sent by the multiple sensors.

公开(公告)号：US11863859B2

公开(公告)日：2024-01-02

申请号：US18111600

申请日：2023-02-20

Applicant: PixArt Imaging Inc.

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

IPC: H04N23/611 ,  G06F3/01 ,  G02B27/00 ,  G06V40/18 ,  G06V40/16 ,  H04N23/61 ,  H04N23/63

CPC classification number: H04N23/611 ,  G02B27/0093 ,  G06F3/013 ,  G06V40/161 ,  G06V40/18 ,  H04N23/61 ,  H04N23/63

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.

公开(公告)号：US11775076B2

公开(公告)日：2023-10-03

申请号：US17677133

申请日：2022-02-22

Applicant: PixArt Imaging Inc.

Inventor： Ting-Yang Chang ,  Yen-Min Chang ,  Nien-Tse Chen

IPC: G06F3/01 ,  G06K9/00 ,  H04N5/247 ,  G06V40/20 ,  H04N23/90

CPC classification number: G06F3/017 ,  G06V40/28 ,  H04N23/90

Abstract: The present invention provides a motion detecting system, which includes a light source module, a plurality of image sensors and a control unit. The light source module illuminates at least one object. The image sensors respectively detect the object under the light emitted by the light source module to generate a plurality of detection results. The control unit is coupled to the image sensors, and generates a control command according to the detection results.

公开(公告)号：US11657646B2

公开(公告)日：2023-05-23

申请号：US17470298

申请日：2021-09-09

Applicant: PixArt Imaging Inc.

Inventor： Nien-Tse Chen ,  Yi-Hsien Ko ,  Yen-Min Chang

IPC: G06K9/00 ,  G06V40/16 ,  G01J5/02 ,  A61B5/01 ,  A61B5/00 ,  G06V40/20 ,  G06V10/143 ,  G06V10/74 ,  G06F21/32 ,  G06V10/80 ,  G01J5/00 ,  G06V40/10 ,  G06F18/22 ,  G06F18/25

CPC classification number: G06V40/161 ,  A61B5/0008 ,  A61B5/01 ,  A61B5/742 ,  A61B5/746 ,  G01J5/0025 ,  G01J5/026 ,  G06F18/22 ,  G06F18/251 ,  G06F21/32 ,  G06V10/143 ,  G06V10/761 ,  G06V10/803 ,  G06V40/113 ,  G06V40/168 ,  G06V40/172 ,  G06V40/20 ,  G06V40/28 ,  G01J2005/0077 ,  G06V40/117 ,  G06V40/16

Abstract: There is provided a recognition system adaptable to a portable device or a wearable device. The recognition system senses a body heat using a thermal sensor, and performs functions such as the living body recognition, image denoising and body temperature prompting according to detected results.

公开(公告)号：US11651620B2

公开(公告)日：2023-05-16

申请号：US17470325

申请日：2021-09-09

Applicant: PixArt Imaging Inc.

Inventor： Nien-Tse Chen ,  Yi-Hsien Ko ,  Yen-Min Chang

IPC: G06K9/00 ,  G06V40/16 ,  G01J5/02 ,  A61B5/01 ,  A61B5/00 ,  G06V40/20 ,  G06V10/143 ,  G06V10/74 ,  G06F21/32 ,  G06V10/80 ,  G01J5/00 ,  G06V40/10 ,  G06F18/22 ,  G06F18/25 ,  G06V40/40

CPC classification number: G06V40/161 ,  A61B5/0008 ,  A61B5/01 ,  A61B5/742 ,  A61B5/746 ,  G01J5/0025 ,  G01J5/026 ,  G06F18/22 ,  G06F18/251 ,  G06F21/32 ,  G06V10/143 ,  G06V10/761 ,  G06V10/803 ,  G06V40/113 ,  G06V40/168 ,  G06V40/172 ,  G06V40/20 ,  G06V40/28 ,  G01J2005/0077 ,  G06V40/117 ,  G06V40/16 ,  G06V40/45

Abstract: There is provided a recognition system adaptable to a portable device or a wearable device. The recognition system senses a body heat using a thermal sensor, and performs functions such as the living body recognition, image denoising and body temperature prompting according to detected results.

公开(公告)号：US11616906B2

公开(公告)日：2023-03-28

申请号：US17515739

申请日：2021-11-01

Applicant: PixArt Imaging Inc.

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

IPC: H04N5/232 ,  G06F3/01 ,  G02B27/00 ,  G06V40/18 ,  G06V40/16

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.

公开(公告)号：US10725554B2

公开(公告)日：2020-07-28

申请号：US16194551

申请日：2018-11-19

Applicant: PixArt Imaging Inc.

Inventor： Ting-Yang Chang ,  Yen-Min Chang ,  Nien-Tse Chen

IPC: G06F3/01 ,  G06K9/00 ,  H04N5/247 ,  G06F3/033 ,  G09G5/00

Abstract: The present invention provides a motion detecting system, which includes a light source module, a plurality of image sensors and a control unit. The light source module illuminates at least one object. The image sensors respectively detect the object under the light emitted by the light source module to generate a plurality of detection results. The control unit is coupled to the image sensors, and generates a control command according to the detection results.

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.