公开(公告)号：US11768112B2

公开(公告)日：2023-09-26

申请号：US17184624

申请日：2021-02-25

Applicant: NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Yuan-Yao Lin ,  Chao-Kuei Lee ,  Yi-Jen Chiu ,  Chung-Chun Huang ,  Qian-Mao Zhou ,  Ya-Hsuan Cheng ,  Ming-Wei Liu ,  Kuo-Kuang Jen ,  Chih-Peng Chen

IPC: G01J5/00 ,  G01J5/0806 ,  G01J5/10

CPC classification number: G01J5/0806 ,  G01J5/10 ,  G01J2005/0077

Abstract: An insert coaxial thermal radiation image evaluating system includes a cage support, first lens, first cage movable frame, second cage movable frame, cage holder and light detector. The first cage movable frame is movably disposed at the cage support and connected to the first lens. The second cage movable frame is movably disposed at the cage support and connected to the light detector. The cage holder is connected to the cage support to fix the cage support to an optical substrate. The first cage movable frame is movably disposed in the cage holder. The first lens and a second lens of a metal additive manufacturing system together form a structure of conjugate foci, such that a thermal radiation generated from a high-power infrared laser irradiation zone forms according to a fixed ratio an image captured by the light detector.

公开(公告)号：US20230296440A1

公开(公告)日：2023-09-21

申请号：US17696554

申请日：2022-03-16

Applicant: Lenovo (United States) Inc.

Inventor： Robert James Norton, JR. ,  Thorsten Stremlau ,  Kevin W. Beck

IPC: G01J5/00 ,  G01J5/02 ,  G01J5/48 ,  G01J5/60

CPC classification number: G01J5/0096 ,  G01J5/0265 ,  G01J5/48 ,  G01J5/60 ,  G01J2005/0077

Abstract: For generating a diagnosis, a method irradiates a product surface of a product with infrared light, the product surface including a stress sensitive pigment. The method detects an activation of the stress sensitive pigment as a color change at an infrared visible activation location. The method generates a diagnosis based on the activation.

公开(公告)号：US11761821B2

公开(公告)日：2023-09-19

申请号：US17547825

申请日：2021-12-10

Applicant: Basler AG

Inventor： Julian Wingert

IPC: G01J5/24 ,  G01J5/00 ,  G01J5/20

CPC classification number: G01J5/24 ,  G01J2005/0077 ,  G01J2005/202

Abstract: A system with a detector array, a processor unit and a signal interface. The detector array includes a plurality of bolometric measuring cells and a base body. Each measuring cell is configured to detect infrared radiation and to transmit a measurement signal, which is representative of the readings of the measuring cells, to the processor unit. The processor unit is configured to determine a body heat stored by the base body, to determine a predictive value compensated according to the time delay of the respective measuring cell for each current reading, to determine a temperature value corrected according to the measurement error for each current predictive value, and to determine a thermal image based on the current temperature values, allowing an image signal representing the thermal image to be sent from the signal interface. A corresponding method is also provided.

公开(公告)号：US11754446B2

公开(公告)日：2023-09-12

申请号：US17217849

申请日：2021-03-30

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chia-Chang Li ,  Shih-Chun Chang ,  Jay Huang ,  Wen-Hung Ting

IPC: G01J5/00 ,  G01J5/0806 ,  G01J5/02 ,  G01J5/80 ,  G01J5/48

CPC classification number: G01J5/0025 ,  G01J5/0275 ,  G01J5/0806 ,  G01J5/485 ,  G01J5/80 ,  G01J2005/0077

Abstract: A thermal imaging apparatus for measuring a temperature of a target in a monitored area comprises a thermal imager, an optical image capturing device and a computing processing device. The thermal imager is configured to capture a thermal image of the monitored area. The optical image capturing device is configured to capture optical images of the monitored area. The computing processing device is configured to determine one of the optical images as a determined optical image synchronizing with the thermal image according to positions of blocks corresponding to the target in the thermal image and the optical images, perform calculation according to the thermal image and the determined optical image to obtain a measured distance between the target and the thermal imaging apparatus, and perform calibration according to the measured distance and the thermal image to obtain a calibrated temperature value of the target.

公开(公告)号：US20230282023A1

公开(公告)日：2023-09-07

申请号：US18196250

申请日：2023-05-11

Applicant: PixArt Imaging Inc.

Inventor： NING SHYU ,  SHIH-FENG CHEN ,  HAN-LIN CHIANG ,  YEN-MIN CHANG ,  GUO-ZHEN WANG

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

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

Abstract: There is provided an electronic device capable of improving the difficulty of breaking a digital electronic lock and the accuracy of gesture control. The electronic device is unlocked according to gestures of a single hand or two hands, an operation hand, a gesture position, a staying time of gesture and a gesture variation of a user. The electronic device further improves the accuracy of gesture control in conjunction with an accessory pattern, temperature sensing and space information of a wearable device. The present disclosure further provides an electronic device that identifies legitimacy of moving the electronic device according to a variation sequence of 3-axis accelerations of an accelerometer.

公开(公告)号：US11741716B2

公开(公告)日：2023-08-29

申请号：US16820998

申请日：2020-03-17

Applicant: Elektrobit Automotive GmbH

Inventor： Petru Radu ,  Sorin Mihai Grigorescu

IPC: G06V20/56 ,  G01S17/931 ,  G01J5/02 ,  G01S13/931 ,  G01S15/931 ,  G05D1/00 ,  G05D1/02 ,  G06F7/32 ,  G06N3/02 ,  G07C5/08 ,  G06V10/80 ,  G01J5/00 ,  G01J5/48

CPC classification number: G06V20/56 ,  G01J5/02 ,  G01S13/931 ,  G01S15/931 ,  G01S17/931 ,  G05D1/0088 ,  G05D1/0214 ,  G06F7/32 ,  G06N3/02 ,  G06V10/803 ,  G07C5/085 ,  G01J5/48 ,  G01J2005/0077 ,  G01S2013/93185 ,  G05D2201/0212

Abstract: A method, a computer program code, an apparatus for processing environmental data of an environment of a vehicle, a driver assistance system, which makes use of such a method or apparatus, and an autonomous or semi-autonomous vehicle comprising such a driver assistance system. Depth data of the environment of the vehicle is received from at least one depth sensor of the vehicle. Furthermore, thermal data of the environment of the vehicle is received from at least one thermal sensor of the vehicle. The depth data and the thermal data are then fused to generate fused environmental data.

公开(公告)号：US20230260097A1

公开(公告)日：2023-08-17

申请号：US18305171

申请日：2023-04-21

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Jianqiang Wang ,  Zhenhuan Shu ,  Song Wan ,  Yanzhong Zhang

IPC: G06T7/00 ,  G01J5/08 ,  B64U10/00

CPC classification number: G06T7/0002 ,  G01J5/0859 ,  B64U10/00 ,  G01J2005/0077

Abstract: A power station inspection system and a power station inspection method are disclosed. A power station inspection system includes an unmanned aerial vehicle, and an unmanned aerial vehicle flight controller, a central controller, and at least two types of data collection terminals that are disposed on the unmanned aerial vehicle. The central controller is configured to control the unmanned aerial vehicle flight controller, so that the unmanned aerial vehicle flight controller controls flight of the unmanned aerial vehicle. The central controller is further configured to control the at least two types of data collection terminals to collect at least two types of component image data of a power station component in a flight process of the unmanned aerial vehicle.

公开(公告)号：US11725990B2

公开(公告)日：2023-08-15

申请号：US17537086

申请日：2021-11-29

Applicant: STMICROELECTRONICS S.r.l.

Inventor： Maria Eloisa Castagna ,  Giuseppe Bruno

IPC: G01J5/16 ,  G01J5/20 ,  H01L27/146 ,  H04N5/33 ,  G01J5/00

CPC classification number: G01J5/16 ,  G01J5/20 ,  H01L27/14669 ,  H04N5/33 ,  G01J2005/0077

Abstract: A thermographic sensor is proposed. The thermographic sensor includes a plurality of sensing elements each comprising at least one thermo-couple. The thermographic sensor is integrated on a semiconductor on insulator body that is patterned to define a grid suspended from a substrate; for each sensing element, the grid has a frame with the cold joint of the thermo-couple, a plate with the hot joint of the thermo-couple and one or more arms sustaining the plate from the frame. The frames include one or more conductive layers of thermally conductive material for thermally equalizing the cold joints with the substrate. Moreover, each sensing element may also include a processing circuit for the thermo-couple that is integrated on the corresponding frame. A thermographic device including the thermographic sensor and a corresponding signal processing circuit, and a system including one or more thermographic devices are also proposed.

公开(公告)号：US20230247171A1

公开(公告)日：2023-08-03

申请号：US18298864

申请日：2023-04-11

Applicant: Fluke Corporation

Inventor： Matthew F. Schmidt ,  Kirk R. Johnson

IPC: H04N5/33 ,  G01J5/02 ,  G01N21/3504 ,  G06T5/50 ,  G06T7/11 ,  G06T7/20 ,  H04N5/57 ,  H04N25/67

CPC classification number: H04N5/33 ,  G01J5/026 ,  G01N21/3504 ,  G06T5/50 ,  G06T7/11 ,  G06T7/20 ,  H04N5/57 ,  H04N25/67 ,  G01J2005/0077

Abstract: A thermal imaging system includes an infrared camera, a user interface, and a processor. While an actuation of the user interface is detected, the processor is configured to apply non-uniformity correction (NUC) values to infrared image data in infrared images of a target scene; register the corrected infrared images using image stabilization; perform an image-stabilized optical gas imaging process using the registered infrared images to generate optical gas image data indicating a change in the target scene; and generate a display image including the optical gas image data. Actuation of the user interface may be detected while a depressible trigger is depressed, and no longer detected when the depressible trigger is released. Upon detecting the actuation of the user interface, the processor may perform a NUC process to establish the NUC values. A drift indicator in the display image may indicate movement of the infrared camera from a reference position.

公开(公告)号：US20230245496A1

公开(公告)日：2023-08-03

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

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

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.