公开(公告)号：US11734783B2

公开(公告)日：2023-08-22

申请号：US16713743

申请日：2019-12-13

Applicant: Tata Consultancy Services Limited

Inventor： Prasant Kumar Misra ,  Arunchandar Vasan ,  Krishna Kumar Sunil Komdam ,  Anand Sivasubramaniam ,  Alok Ranjan

IPC: G06K9/00 ,  G06K9/62 ,  G06Q50/30 ,  G06V20/58 ,  G06V20/10 ,  G06F18/23 ,  G06F18/214

CPC classification number: G06Q50/30 ,  G06F18/214 ,  G06F18/23 ,  G06V20/10 ,  G06V20/582 ,  G06V20/584 ,  G06V2201/07 ,  G06V2201/08 ,  G06V2201/10

Abstract: This disclosure relates generally to method and system for detecting on-street parking violations. The method include capturing, by using an media capturing device embodied in an electronic device mounted in a vehicle, a video stream of a scene during a trip of the vehicle. The video stream is processed at the electronic device to identify target objects such as no-parking signage and vehicles parked in the vicinity thereof. A meta-information associated with the target objects is stored in form of a short-term historian in a repository associated with the electronic device. The absolute locations of the target objects are determined and the historian is updated with the values of the absolute locations. A set of unique target objects is determined from amongst the target objects and a meta-information associated with the unique objects is sent to a cloud server for determining parking violations.

公开(公告)号：US11733179B2

公开(公告)日：2023-08-22

申请号：US17085723

申请日：2020-10-30

Applicant: ChongQing University

Inventor： Yi Qin ,  Dejun Xi ,  Caichao Zhu ,  Sheng Xiang

IPC: G01N21/952 ,  G06T7/00 ,  G06V10/22 ,  G06V10/143 ,  G06V20/10 ,  G06V10/70 ,  G06V10/82 ,  H04N5/33

CPC classification number: G01N21/952 ,  G06T7/0004 ,  G06V10/143 ,  G06V10/22 ,  G06V10/70 ,  G06V10/82 ,  G06V20/10 ,  G06T2207/10012 ,  G06T2207/20081 ,  G06T2207/30164 ,  G06V2201/07 ,  H04N5/33

Abstract: The present invention belongs to the field of computer visual detection, and relates to a binocular automatic gear pitting detection device based on deep learning, comprising a gearbox system, a data acquisition system, an image processing system, a tooth surface positioning system, a control system and a motor, wherein the gearbox is used for installing paired meshing gears; the data acquisition system is arranged on the side wall of the gearbox, and a CCD industrial camera is arranged on the data acquisition system; the image processing system completes quantitative evaluation of gear pitting and target detection based on a deep learning technology; both ends of the tooth surface positioning system are respectively connected with the motor and the gearbox, and the torque of the motor is transmitted to an input shaft of the gearbox. The device can determine the optimal installation base points of the data acquisition system according to the characteristics of the meshing gears, and find effective detection areas in combination with the light source and camera arrangement solutions, thereby effectively saving the installation space of the detection device and adapting to the operating characteristics of the meshing gears.

公开(公告)号：US20230260396A1

公开(公告)日：2023-08-17

申请号：US17805296

申请日：2022-06-03

Applicant: Hayden Al Technologies, Inc.

Inventor： Bo SHEN ,  Bryan John SHEA ,  Stuart Montagu MCKEE

IPC: G08G1/017 ,  G06F21/62 ,  H04L9/32 ,  H04L9/00 ,  G06V10/82 ,  G06V20/62

CPC classification number: G08G1/0175 ,  G06F21/6254 ,  H04L9/3236 ,  H04L9/50 ,  G06V10/82 ,  G06V20/625 ,  G06V2201/07 ,  G06V2201/08

Abstract: Disclosed herein are methods and systems for managing traffic violation or enforcement data using a distributed ledger. The distributed ledger provides a transparent chain of custody/evidence related to all digital interactions with traffic violation or enforcement data. The distributed ledger can be audited for data accuracy and integrity by nodes making up the system each time one of the nodes interacts with the traffic violation or enforcement data. For example, a digital evidence package related to a traffic violation event can be generated by a node within the system and a package digest can be logged in the distributed ledger beginning with the creation of the digital evidence package and each time that the digital evidence package is processed, modified, or reviewed by nodes within the system.

公开(公告)号：US20230260117A1

公开(公告)日：2023-08-17

申请号：US18140106

申请日：2023-04-27

Applicant: OLYMPUS CORPORATION

Inventor： Hiroshi MATSUZAKI ,  Ryosuke MURATA

IPC: G06T7/00 ,  G16H50/20 ,  G06V10/764 ,  G06V10/141 ,  G06T3/40

CPC classification number: G06T7/0012 ,  G16H50/20 ,  G06V10/764 ,  G06V10/141 ,  G06T3/40 ,  G06T2207/20081 ,  G06T2207/30096 ,  G06V2201/07 ,  G06T2207/10068

Abstract: The information processing system includes: a memory storing a first trained model and a second trained model; and a processor. The first trained model is trained to perform a detection process on a first training image at a normal magnification. The second trained model is trained to perform a diagnosis process on a second training image at a greater magnification. To the processor, magnification change information acquired by an operation device of an endoscope system that changes magnification of a target image is input. When the magnification change information indicates the normal magnification, the processor performs the detection process of detecting a lesion from the target image through processing based on the first trained model, and when the magnification change information indicates the greater magnification, the processor performs the diagnosis process of diagnosing a type of the lesion from the target image through processing based on the second trained model.

公开(公告)号：US11725988B2

公开(公告)日：2023-08-15

申请号：US17747503

申请日：2022-05-18

Applicant: HITACHI HIGH-TECH ANALYTICAL SCIENCE FINLAND OY

Inventor： Esa Räikkönen

IPC: G01J3/02 ,  G01J3/443 ,  G06V10/25 ,  G01J3/06 ,  G01J3/28 ,  G02B5/00 ,  G02B17/08 ,  G02B19/00 ,  G02B26/10

CPC classification number: G01J3/443 ,  G01J3/0208 ,  G01J3/0256 ,  G01J3/06 ,  G01J3/2803 ,  G02B5/001 ,  G02B17/0808 ,  G02B19/0023 ,  G02B26/10 ,  G06V10/25 ,  G01J2003/064 ,  G06V2201/07

Abstract: An optical assembly for an analyzer instrument for analysis of elemental composition of a sample using optical emission spectroscopy includes: an exciter generating an excitation focused at a target position to produce optical emission from the sample; and an optical arrangement including a light collection arrangement transferring the optical emission from the target position to a detector assembly's detector interface. The light collection arrangement includes: an off-axis parabolic light collecting mirror including an aperture, a lens arrangement including converging and diverging axicon lens portions, the lens arrangement positioned so its optical axis is parallel to that of the light collecting mirror and intersects a surface of the light collecting mirror at the aperture, and an off-axis parabolic focusing mirror having its focal point at the detector interface, the optical axis of the lens arrangement being parallel to that of the focusing mirror and intersects the focusing mirror's surface.

公开(公告)号：US20230252793A1

公开(公告)日：2023-08-10

申请号：US18166293

申请日：2023-02-08

Applicant: Continental Autonomous Mobility Germany GmbH

Inventor： Heiko Leppin ,  Stefan Heinrich

IPC: G06V20/56 ,  H04N13/204 ,  G06T7/20 ,  G06V10/74

CPC classification number: G06V20/56 ,  H04N13/204 ,  G06T7/20 ,  G06V10/761 ,  G06V2201/07 ,  G06T2207/10012 ,  G06T2207/20084 ,  G06T2207/20228 ,  G06T2207/30252

Abstract: The disclosure relates to a vehicle camera system , including two pairs of cameras. A first pair of cameras is arranged at the left side portion of the vehicle cabin and a second pair of cameras is arranged at the right side portion of the cabin. The cameras of the first and second pair of cameras are arranged one above the other in a vertical direction. The first and second pairs of cameras build rear-viewing stereo camera systems for providing image and distance information of areas on the left and right sides of the vehicle, respectively. The cameras of the first and second pair of cameras are arranged by one or more spacers at the vehicle cabin, the spacers providing a lateral distance of the cameras to the vehicle cabin. The cameras of each pair of cameras have a vertical distance of at least 0.5 m

公开(公告)号：US20230252738A1

公开(公告)日：2023-08-10

申请号：US18108187

申请日：2023-02-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Myungkyu KIM ,  Taehun KO ,  Jinseon YOO ,  Kawon CHEON ,  Hoon HAN ,  Yunjeong JI ,  Jonghyuk BAE ,  Hongyeul EOM

IPC: G06T19/00 ,  G06T7/90 ,  G06V10/25 ,  G06V10/60 ,  G06F3/01 ,  G06F3/14

CPC classification number: G06T19/006 ,  G06T7/90 ,  G06V10/25 ,  G06V10/60 ,  G06F3/013 ,  G06F3/14 ,  G06V2201/07 ,  G06T2207/10024

Abstract: An electronic device includes: a sensor module, a display module comprising a main display and a sub-display, a memory configured to store computer-executable instructions, and a processor configured to execute the instructions by accessing the memory, wherein the instructions, when executed by the processor, cause the processor to: identify at least one real object displayed through the main display, select one real object from among the identified at least one real object as a target object, control the sensor module to measure ambient illuminance of the electronic device, determine a visibility level of the electronic device based on the ambient illuminance of the electronic device, and display at least one augmented reality (AR) content corresponding to the selected target object on at least one of the main display or the sub-display based on the determined visibility level.

公开(公告)号：US20230243996A1

公开(公告)日：2023-08-03

申请号：US18003264

申请日：2021-06-17

Applicant: Robert Bosch GmbH

Inventor： Heiko Sgarz ,  Jan-Michael Brosi ,  Sandra Hagmayer ,  Torsten Track ,  Ina Sophie Boettcher

IPC: G01V3/17 ,  G01V3/38 ,  G06V10/147 ,  G06V10/10

CPC classification number: G01V3/17 ,  G01V3/38 ,  G06V10/147 ,  G06V10/17 ,  G06V2201/07

Abstract: A method for operating a hand-held material investigation device includes transmitting a measurement signal into an object under investigation, and acquiring a position of the material investigation device in relation to a surface of the object under investigation in order to determine a material property of a region, concealed behind the surface, of the object under investigation in a space-resolved and/or direction-resolved manner. The method further includes displaying the material property as at least one digital display object with a physical display unit, and displaying additional measurement information with the same at least one digital display object by way of color coding of the at least one digital display object.

公开(公告)号：US20230237756A1

公开(公告)日：2023-07-27

申请号：US17990232

申请日：2022-11-18

Applicant: TOSHIBA TEC KABUSHIKI KAISHA

Inventor： Osamu TSUCHIYA

IPC: G06V10/10 ,  G06Q30/06

CPC classification number: G06V10/17 ,  G06Q30/0601 ,  G06V2201/07

Abstract: An information processing device for a retail merchandise registration system includes a communication interface configured to connect to product scanners and processing requests and image data from the scanners. The processor compares a present device load value to a threshold and sends a positive response when the present device load is less than the threshold and a negative response when the present device load is equal to or greater than the threshold load. An image processing unit is configured to perform recognition processing on the image data from the scanner devices to detect an object depicted in the image data. The processor sends a recognition result to the scanner after the recognition processing has been performed by the image processing unit.

公开(公告)号：US11710293B2

公开(公告)日：2023-07-25

申请号：US17020636

申请日：2020-09-14

Applicant: Tencent Technology (Shenzhen) Company Limited

Inventor： Jie Miao ,  Chen Ran ,  Dianping Xu ,  Xiaoyi Jia ,  Mei Jiang ,  Yugeng Lin

IPC: G06V10/20 ,  G06N3/08 ,  G06V20/64 ,  G06F18/214 ,  G06V10/82 ,  G06V10/44 ,  G06K7/14

CPC classification number: G06V10/255 ,  G06F18/214 ,  G06N3/08 ,  G06V10/454 ,  G06V10/82 ,  G06V20/64 ,  G06K7/1413 ,  G06K7/1417 ,  G06V2201/07

Abstract: This application relates to a target detection method performed at a computer device. The method includes: obtaining a to-be-detected image; extracting a first image feature and a second image feature corresponding to the to-be-detected image; performing dilated convolution to the second image feature, to obtain a third image feature corresponding to the to-be-detected image; performing classification and regression to the first image feature and the third image feature, to determine candidate position parameters corresponding to a target object in the to-be-detected image and degrees of confidence corresponding to the candidate position parameters; and selecting a valid position parameter from the candidate position parameters according to their corresponding degrees of confidence, and determining a position of the target object in the to-be-detected image according to the valid position parameter. The solutions in this application can improve robustness and consume less time.