公开(公告)号：US20240068783A1

公开(公告)日：2024-02-29

申请号：US18358234

申请日：2023-07-25

Applicant: VIETTEL GROUP

Inventor： Anh Tuan Vu ,  Duc Thanh Nguyen ,  Van Duc Ha ,  Kim Duc Hoang ,  Thanh Nhon Nguyen ,  Anh Tra Duong ,  Tran Nam Nguyen

IPC: F41G3/26 ,  G06V20/40 ,  G06V20/80

CPC classification number: F41G3/2655 ,  G06V20/44 ,  G06V20/80 ,  G06V2201/07

Abstract: A method to detect, identify and determine the position of laser points from infrared laser emitters in a firearm training simulation system. The method consists of two steps. This first step combines some common tools such as a camera with a filter switcher and edge and corner detecting algorithms in image processing to provide a fast automatic screen calibrating method. The second step is to detect laser point objects in each frame continuously captured by the camera, and then further process these objects to identify laser shots, filter out noisy objects, and eventually detect simulated shots from different laser emitters and determine the final mapped position of the shot.

公开(公告)号：US11914745B2

公开(公告)日：2024-02-27

申请号：US17230415

申请日：2021-04-14

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： David Michael Herman ,  Jon Speigle ,  Brian Tamm ,  Yashanshu Jain ,  Yogendra Singh

IPC: G06F21/62 ,  G06N3/08 ,  G06N3/04 ,  G06V20/56 ,  G06V40/16 ,  G06V20/62

CPC classification number: G06F21/6245 ,  G06N3/04 ,  G06N3/08 ,  G06V20/56 ,  G06V40/166 ,  G06V40/169 ,  G06F2221/2141 ,  G06V20/625 ,  G06V2201/07

Abstract: Handling personally identifiable information (PII) in data streams is provided. Processed sensor data is received, from a plurality of vehicles including sensors capturing raw sensor data, the raw sensor data including captured PII and non-PII. The processed sensor data includes simulated PII created based on the captured PII and one or more layers of the captured PII corresponding to the simulated PII. A request is received from a client device for a portion of the processed sensor data. Access keys corresponding to the request are identified. A result is constructed according to the access keys using the processed sensor data. The constructed result is sent to the client device responsive to the request.

公开(公告)号：US20240056686A1

公开(公告)日：2024-02-15

申请号：US18269706

申请日：2021-12-23

Applicant: Sony Group Corporation

Inventor： Nobuhiro TSUNASHIMA ,  Masakazu EBIHARA

IPC: H04N23/695 ,  G06T7/246 ,  G06V10/74 ,  H04N23/667 ,  H04N23/80

CPC classification number: H04N23/695 ,  G06T7/248 ,  G06V10/761 ,  H04N23/667 ,  H04N23/80 ,  G06T2207/30224 ,  G06V2201/07 ,  G06T2207/30196

Abstract: An image processing device includes: a tracking target object determination unit that determines an object targeted for tracking as a tracking target object based on a first image captured by a first image capturing unit; a tracked object information obtainment unit that obtains information for identifying a tracked object that is an object being tracked by a second image capturing unit; a determination processing unit that determines whether the tracked object and the tracking target object are a same object; and a tracking change processing unit that performs processing for changing the tracked object tracked by the second image capturing unit to the tracking target object when the tracked object and the tracking target object are determined not to be the same.

公开(公告)号：US20240054790A1

公开(公告)日：2024-02-15

申请号：US18383148

申请日：2023-10-24

Applicant: NEC Corporation

Inventor： Junko Nakagawa ,  Ryoma Oami ,  Kenichiro Ida ,  Mika Saito ,  Shohzoh Nagahama ,  Akinari Furukawa ,  Yasumasa Ohtsuka ,  Junichi Fukuda ,  Fumi Ikeda ,  Manabu Moriyama ,  Fumie Einaga ,  Tatsunori Yamagami ,  Keisuke Hirayama ,  Yoshitsugu Kumano ,  Hiroki Adachi

IPC: G06V20/52 ,  G06V20/40 ,  G06V40/10

CPC classification number: G06V20/52 ,  G06V20/41 ,  G06V20/46 ,  G06V40/10 ,  G06V2201/07 ,  G06V2201/08

Abstract: An information processing apparatus (10) includes a time and space information acquisition unit (110) that acquires high-risk time and space information indicating a spatial region with an increased possibility of an accident occurring or of a crime being committed and a corresponding time slot, a possible surveillance target acquisition unit (120) that identifies a video to be analyzed from among a plurality of videos generated by capturing an image of each of a plurality of places, on the basis of the high-risk time and space information, and analyzes the identified video to acquire information of a possible surveillance target, and a target time and space identification unit (130) that identifies at least one of a spatial region where surveillance is to be conducted which is at least a portion of the spatial region or a time slot when surveillance is to be conducted, from among the spatial region and the time slot indicated by the high-risk time and space information, on the basis of the information of the possible surveillance target.

公开(公告)号：US20240054749A1

公开(公告)日：2024-02-15

申请号：US18361931

申请日：2023-07-31

Applicant: SONY INTERACTIVE ENTERTAINMENT INC.

Inventor： Tatsuo Tsuchie ,  DAISUKE TSURU ,  Hirofumi Okamoto

IPC: G06V10/25 ,  G06T7/70 ,  G06F3/01 ,  G02B27/01

CPC classification number: G06V10/25 ,  G06T7/70 ,  G06F3/012 ,  G02B27/0172 ,  G06V2201/07 ,  G06T2207/20132

Abstract: Provided is an information processing device including a captured image acquisition section that acquires data of frames of a currently captured moving image, a crop section that cuts out an image of a specific region from each of the frames arranged in chronological order, and an image analysis section that analyzes the image of the specific region to acquire predetermined information. The crop section moves a cut-out target region in accordance with predetermined rules with respect to a time axis.

公开(公告)号：US11900691B2

公开(公告)日：2024-02-13

申请号：US17265437

申请日：2019-09-02

Applicant: Robert Bosch GmbH

Inventor： Dominik Maucher ,  Heinz Hertlein

IPC: G06V20/58 ,  G06F18/25 ,  G06N20/00 ,  G06T7/529 ,  G06V20/56

CPC classification number: G06V20/584 ,  G06F18/253 ,  G06N20/00 ,  G06T7/529 ,  G06V20/58 ,  G06V20/588 ,  G06V2201/07

Abstract: A method for evaluating sensor data. The sensor data are ascertained by scanning a surrounding area, using at least one sensor. On the basis of the sensor data, object detection is carried out for determining objects from the sensor data. Object filtering is carried out. Surface characteristics of at least one object are identified, and/or the surface characteristics of at least one object are ascertained with the aid of access to a database. A control unit is also described.

公开(公告)号：US20240046672A1

公开(公告)日：2024-02-08

申请号：US18159134

申请日：2023-01-25

Applicant: Nanjing SemiDrive Technology LTD.

Inventor： Hongjie LI

IPC: G06V20/70 ,  G06V20/58 ,  G06T5/50

CPC classification number: G06V20/70 ,  G06V20/58 ,  G06T5/50 ,  G06V2201/07 ,  G06T2207/20221

Abstract: A target detection method includes inputting a to-be-detected image into a backbone included in a target detection model to determine that an output of the backbone is a feature corresponding to the to-be-detected image and inputting the feature corresponding to the to-be-detected image into a prediction head included in the target detection model to determine that an output of the prediction head is target information included in the to-be-detected image. The target information included in the to-be-detected image includes at least one of position information, size information, orientation information, depth information, or blocking information of a target in the to-be-detected image. The target detection model is trained and obtained based on a sample image including a target sub-area and a non-target sub-area.

公开(公告)号：US20240046501A1

公开(公告)日：2024-02-08

申请号：US18230537

申请日：2023-08-04

Applicant: VergeSense, Inc.

Inventor： Kelby Green ,  Habib Bukhari

IPC: G06T7/70 ,  G06T7/20 ,  G06T7/90 ,  G06V10/25 ,  G06V10/56 ,  G06V10/762

CPC classification number: G06T7/70 ,  G06T7/20 ,  G06T7/90 ,  G06V10/25 ,  G06V10/56 ,  G06V10/762 ,  G06V2201/07 ,  G06T2207/10024 ,  G06T2207/30196

Abstract: One variation of a method includes, at a sensor block: detecting a set of objects within a region-of-interest in a frame; detecting an object type of each object; detecting a location of each object within the region-of-interest; and storing object types and object locations of the set of objects in a set of containers. The method further includes, at the computer system: accessing a database of commissioning images; extracting a commissioning image annotated with boundaries from the database; initializing a visualization layer of a set of pixels representing the region-of-interest; and calculating a frequency of presence of the object type intersecting each pixel based on the set of containers; calculating a color value for each pixel based on the frequency of presence; and assigning the color value to each pixel in the visualization layer; and generating a heatmap of the region-of-interest based on the visualization layer and the commissioning image.

公开(公告)号：US11893718B2

公开(公告)日：2024-02-06

申请号：US17623662

申请日：2020-04-17

Applicant: MURATA MACHINERY, LTD.

Inventor： Seiji Yamagami ,  Munekuni Oshima

IPC: G06T5/50 ,  G06T7/174 ,  G06V20/59 ,  G06V10/77

CPC classification number: G06T5/50 ,  G06T7/174 ,  G06V10/7715 ,  G06V20/59 ,  G06T2207/20224 ,  G06V2201/07

Abstract: A method of recognizing a specific image includes detecting image features from the specific image and storing in a memory each of detected relevant image features, detecting relevant image features from an input image and selecting from the memory a portion corresponding to each of the detected relevant image features, generating a restoration image using portions selected in the selecting, and determining whether the generated restoration image matches with the input image by a matching process and recognizing that, when it is determined that the restoration image matches with the input image, the input image is the specific image.

公开(公告)号：US20240040227A1

公开(公告)日：2024-02-01

申请号：US18344989

申请日：2023-06-30

Applicant: CANON KABUSHIKI KAISHA

Inventor： TOSHIHIRO MOCHIZUKI ,  TSUYOSHI MIMA ,  TAKUMI TSUCHIYA

IPC: H04N23/57 ,  G06V10/25 ,  H04N23/58 ,  H04N23/60 ,  G02B27/01 ,  G06V10/24

CPC classification number: H04N23/57 ,  G06V10/25 ,  H04N23/58 ,  H04N23/64 ,  G02B27/01 ,  G06V10/24 ,  G02B2027/0138 ,  G02B2027/014 ,  G06V2201/07 ,  G02B2027/0178

Abstract: An image capture apparatus includes a communication unit configured to communicate with a plurality of wearable devices, an image capturing unit configured to capture an image, an acquisition unit configured to acquire position information of an object to which users wearing the wearable devices are gazing, and a control unit configured to control framing based on the position information of the object.