公开(公告)号：US20230386159A1

公开(公告)日：2023-11-30

申请号：US18072886

申请日：2022-12-01

Applicant: WHIRLWIND VR, INC.

Inventor： Matthew Ryan Gilg ,  Timothy Chia-Chieh Sun

IPC: G06T19/20 ,  A63F13/52 ,  A63F13/285 ,  G06V10/56

CPC classification number: G06T19/20 ,  A63F13/52 ,  A63F13/285 ,  G06V10/56 ,  G06T2219/2004 ,  G06V2201/07

Abstract: A method for an image-captured initialization of an array of devices, said method comprising the steps of: receiving a video stream featuring a plurality of end devices in a gaming station, wherein said end device renders at least one of a lighting, haptic, or air-blowing effect from a specific location within the gaming station; detecting the plurality of end devices by vision processing at least a frame of the gaming station stream; and positioning a virtual representation of the detected end devices on a digital canvas representing a user's physical space based on a tonal frequency-dependent light-emission from a frequency-defined end device.

公开(公告)号：US11830190B2

公开(公告)日：2023-11-28

申请号：US17827399

申请日：2022-05-27

Applicant: ADIUVO DIAGNOSTICS PRIVATE LIMITED

Inventor： Bala Pesala ,  Geethanjali Radhakrishnan ,  Bikki Kumar Sha ,  John King

IPC: G06T7/00 ,  G06V10/10 ,  G06V10/82 ,  G06T7/50 ,  G06V10/60

CPC classification number: G06T7/0012 ,  G06T7/50 ,  G06V10/17 ,  G06V10/60 ,  G06V10/82 ,  G06T2207/10064 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30024 ,  G06T2207/30088 ,  G06V2201/03 ,  G06V2201/07

Abstract: Techniques are for detecting presence of a problematic cellular entity in a target. In an example, using an analysis model, a fluorescence-based image is analyzed. The analysis model is trained using a number of reference fluorescence-based images for detecting the presence of problematic cellular entities in targets. Based on the analysis, a problematic cellular entity present in the target is detected. To perform the detection, the analysis model is trained to differentiate between the fluorescence in the fluorescence-based image emerging from the problematic cellular entity and the fluorescence in the fluorescence-based image emerging from regions other than the problematic cellular entity.

公开(公告)号：US20230377188A1

公开(公告)日：2023-11-23

申请号：US18030909

申请日：2020-10-14

Applicant: NEC Corporation

Inventor： Hiroo IKEDA

IPC: G06T7/70 ,  G06T7/62 ,  G06V10/25 ,  G06V10/74 ,  G06V20/70

CPC classification number: G06T7/70 ,  G06T7/62 ,  G06V10/25 ,  G06V10/761 ,  G06V20/70 ,  G06V2201/07 ,  G06T2207/30196 ,  G06T2207/30242

Abstract: A group specification apparatus includes: a first group candidate setting unit that selects a person from among persons within a first shot image and sets a first group candidate, based on a spatial condition and a state condition with reference to the selected person; a second group candidate setting unit that selects a person from persons within a second shot image having a different shooting time from the first shot image, using an attribute of the person selected and sets a second group candidate, based on the spatial condition and the state condition; a similarity calculating unit that compares first attribute configuration information about the first group candidate with second attribute configuration information about the second group candidate, and calculates a similarity between the group candidates; and a group specifying unit that specifies the persons constituting the first group candidate as one group according to the similarity.

公开(公告)号：US20230377186A1

公开(公告)日：2023-11-23

申请号：US17748541

申请日：2022-05-19

Applicant: AFERO, INC.

Inventor： JOE BRITT

IPC: G06T7/70 ,  H04W12/033 ,  H04W76/10 ,  G06V10/774 ,  G06V10/32

CPC classification number: G06T7/70 ,  H04W12/033 ,  H04W76/10 ,  G06V10/774 ,  G06V10/32 ,  G06V2201/07

Abstract: A system and method are described for identifying an IoT device using object recognition techniques. For example, one embodiment of a system comprises: an Internet of Things (IoT) service to provide back-end data processing for a plurality of IoT devices, the IoT service comprising: interface logic to couple the IoT service to an IoT app executed on a mobile device of a user, an IoT device recognition engine coupled to the interface logic, the IoT device recognition engine to identify a model of a new IoT device captured in an image by the IoT app, the IoT device recognition engine to transmit an indication of the IoT device model to the interface logic, wherein the IoT app is to use the indication of the IoT device model during setup of the new IoT device.

公开(公告)号：US20230377170A1

公开(公告)日：2023-11-23

申请号：US18319497

申请日：2023-05-18

Applicant: REALTEK SEMICONDUCTOR CORP.

Inventor： JYUN-YI KUO ,  CHUN-HSIEN WU

IPC: G06T7/20 ,  G06T7/11 ,  G06V10/25 ,  G06V10/60

CPC classification number: G06T7/20 ,  G06T7/11 ,  G06V10/25 ,  G06V10/60 ,  G06V2201/07 ,  G06T2207/20084 ,  G06T2207/20132 ,  G06T2207/30196

Abstract: A method for motion detection and a circuit system are provided. In the method, when any moving object within a scene is sensed, continuous frame images are obtained. Each of the frame images is divided into multiple regions. Brightness and chromaticity of each region are calculated frame by frame, and are compared with a background model to obtain a difference. Accordingly, a movement event in each of the frame images can be identified. When any movement event is recognized, a region of interest (ROI) covering one or more of the regions where the movement event is detected is established. An intelligent model created by a neural network algorithm is used to calculate a trust score for a possibility of having the moving object in each of the frame images. The moving object can be detected by comparing the trust score with a determination threshold.

公开(公告)号：US11821990B2

公开(公告)日：2023-11-21

申请号：US16677439

申请日：2019-11-07

Applicant: NIO Technology (Anhui) Co., Ltd.

Inventor： Xu Chen ,  Tong Lin ,  Zhenxiang Jian ,  Hiu Hong Yu

IPC: G01S17/89 ,  G01S17/93 ,  G06K9/00 ,  G06K9/20 ,  G06K9/62 ,  G01S17/931 ,  G06V20/58 ,  G06F18/25 ,  G06V10/82 ,  G06V10/44 ,  G06V20/59

CPC classification number: G01S17/931 ,  G01S17/89 ,  G06F18/251 ,  G06V10/454 ,  G06V10/82 ,  G06V20/58 ,  G06V20/59 ,  G06V2201/07

Abstract: Embodiments of the present disclosure are directed to providing scene perception display requiring reduced processing capabilities. Sensor data indicative of one or more targets from an imaging and ranging subsystem, location data from a positioning subsystem defining a geographical location of the imaging and ranging subsystem and orientation data from an orientation subsystem defining an orientation of the imaging and ranging subsystem are received. Doppler point cloud data is generated based on Doppler information and point cloud data from the sensor data, the location data and the orientation data. The targets are classified as either a static or dynamic target. Afterwards, the Doppler point cloud data is filtered by removing either the dynamic or the static targets from the Doppler point cloud data. The Doppler point cloud data of either the dynamic or the static targets are further processed and the further processed Doppler point cloud data is rendered.

公开(公告)号：US20230368495A1

公开(公告)日：2023-11-16

申请号：US17741929

申请日：2022-05-11

Applicant: Verb Surgical Inc.

Inventor： Yiming Xu ,  Bernhard Fuerst

IPC: G06V10/77 ,  G06V10/46 ,  G06V10/25 ,  G06T7/73

CPC classification number: G06V10/7715 ,  G06T7/73 ,  G06V10/25 ,  G06V10/46 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/30196 ,  G06V2201/07

Abstract: Embodiments described herein provide systems and techniques for tracking and deidentifying person in a captured operating room (OR) video. In one aspect, a process for deidentifying OR personnel in an OR video begins by simultaneously receiving a color image captured by an RGB camera and a depth image captured by a depth camera installed in the vicinity of the RGB camera. The process then generates a 3D point cloud based on the depth image. Next, the process applies a human-body detector to the 3D point cloud to detect a set of 3D bodies in the 3D point cloud, wherein each detected 3D body corresponds to a detected person in the OR. The process next projects each detected 3D body into a 2D body outline in the color image to represent the same detected person in the color image. The process subsequently de-identifies the detected people in the color image based on the projected 2D body outlines.

公开(公告)号：US20230368371A1

公开(公告)日：2023-11-16

申请号：US18322605

申请日：2023-05-24

Applicant: Hohai University ,  Huaneng Lancang River Hydropower Inc.

Inventor： Hongqi Ma ,  Hua Zhou ,  Yingchi Mao ,  Fudong Chi ,  Xiaofeng Zhou ,  Xuexing Cao ,  Rongzhi Qi` ,  Hao Chen ,  Bin Tan ,  Bingbing Nie

IPC: G06T7/00 ,  G06T5/50 ,  G06V10/44

CPC classification number: G06T7/001 ,  G06T5/50 ,  G06V10/44 ,  G06V2201/07 ,  G06T2207/10024 ,  G06T2207/20084 ,  G06T2207/20221 ,  G06T2207/30132

Abstract: Disclosed is an intelligent recognition method for a time sequence image of a concrete dam defect. The method includes: extracting a feature sequence of the time sequence image containing the concrete dam defect; matching a located defect with a real defect by using an objective function; adding a loss term based on a tight sensing intersection-over-union to a loss function of a model so as to pay attention to integrity of a defect sequence and improve accuracy; and extracting a defect feature and recognizing a defect type after completing defect location. According to the present disclosure, the time sequence image of the concrete dam defect is detected effectively, so that a defect in a long image sequence can be located and the defect type can be recognized accurately.

公开(公告)号：US20230366408A1

公开(公告)日：2023-11-16

申请号：US18206866

申请日：2023-06-07

Applicant: Kelly Kesterson ,  John Scott Hinklin

Inventor： Kelly Kesterson ,  John Scott Hinklin

IPC: F04D27/00 ,  F04D3/00 ,  G06V40/10

CPC classification number: F04D27/00 ,  F04D3/005 ,  G06V40/10 ,  G06V2201/07

Abstract: A dynamically controlled cooling device includes a stand having deployable legs for positioning the stand on a floor in a selectable position. A fan is coupled to the stand. A fan direction motor is coupled to the stand for selectively rotating the fan relative to the stand. A camera having a targeting function for identifying a person within a field of vision of the camera is coupled to the fan. A processor is operationally coupled to the camera and the fan direction motor to rotate the fan to point at the person.

公开(公告)号：US20230364465A1

公开(公告)日：2023-11-16

申请号：US18328252

申请日：2023-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hongyoon KIM ,  Kiljong KIM ,  Jongwon KIM ,  Seokwoo SONG ,  Hyunkook CHO

IPC: A63B24/00 ,  G06T7/68 ,  G06T7/70 ,  G06V10/44 ,  G06V40/20

CPC classification number: A63B24/0003 ,  G06T7/68 ,  G06T7/70 ,  G06V10/44 ,  G06V40/23 ,  G06V2201/07 ,  G06T2207/20084 ,  G06T2207/30196

Abstract: An electronic apparatus is disclosed. The electronic apparatus includes: a memory including at least one instruction, a processor coupled with the memory and configured to control the electronic apparatus, and the processor is configured, by executing the at least one instruction, to: obtain a moving image, identify a person and pose data of the person from a plurality of frames in the moving image, obtain exercise pattern information corresponding to the plurality of frames using pose data of the identified person, recognize an exercise motion of the identified person by inputting at least one frame of the moving image into at least one neural network model, and obtain exercise feature information corresponding to the recognized exercise motion, identify, based on the exercise feature information and the exercise pattern information, a first frame interval and a second frame interval different from the first frame interval from among the plurality of frames in the moving image, and provide information on an exercise motion corresponding to the second frame interval by comparing the first frame interval with the second frame interval.