公开(公告)号：US20240355086A1

公开(公告)日：2024-10-24

申请号：US18137174

申请日：2023-04-20

申请人： HERE Global B.V.

发明人： Yu HAI ,  Xiaoying JIN

IPC分类号： G06V10/60 ,  G06T7/11 ,  G06T7/187 ,  G06T7/40 ,  G06V10/25 ,  G06V10/44 ,  G06V20/13 ,  G06V20/17

CPC分类号： G06V10/60 ,  G06T7/11 ,  G06T7/187 ,  G06T7/40 ,  G06V10/25 ,  G06V10/44 ,  G06V20/13 ,  G06V20/17 ,  G06T2207/10024

摘要： An approach is provided for detecting road features. The approach, for example, involves receiving image data associated with one or more road features. The received image data may be associated with ground truth label data corresponding to the one or more road features. The approach further involves determining a set of shadowed regions from one or more images of the received image data. The approach further involves generating artificial shadow data based on the determined set of shadowed regions. The approach further involves augmenting the image data with the generated artificial shadow data by applying the generated artificial shadow data to the received image data. The approach further involves training a machine learning (ML) model based on the augmented image data and the ground truth label data. The ML model is trained to detect the one or more road features.

公开(公告)号：US20240354945A1

公开(公告)日：2024-10-24

申请号：US18640357

申请日：2024-04-19

申请人： MEDICALIP CO., LTD.

发明人： Sang Joon Park ,  Jong Min Kim ,  Joseph Nathanael Witanto

IPC分类号： G06T7/00 ,  G06T7/12 ,  G06V10/60 ,  G16H30/40

CPC分类号： G06T7/0012 ,  G06T7/12 ,  G06V10/60 ,  G16H30/40 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30061

摘要： Provided are a medical image translation method and apparatus. The medical image translation apparatus receives a first medical image and translates the first medical image into a second medical image through an image translation model. The first medical image is a two-dimensional (2D) medical image, and the second medical image is a 2D medical image obtained by reconstructing a brightness value of each of pixels of the first medical image while maintaining a structure shown in the first medical image. The image translation model is a model implemented with an artificial neural network that reflects and outputs a feature of a brightness value of each of pixels of a reference image trained in a training process in a 2D medical image.

公开(公告)号：US20240354904A1

公开(公告)日：2024-10-24

申请号：US18761095

申请日：2024-07-01

申请人： Beijing Zitiao Network Technology Co., Ltd.

发明人： Yunhao LIAO

IPC分类号： G06T5/50 ,  G06F3/0483 ,  G06T5/70 ,  G06V10/60

CPC分类号： G06T5/50 ,  G06F3/0483 ,  G06T5/70 ,  G06V10/60 ,  G06T2207/20221 ,  G06T2207/30201

摘要： Embodiments of the disclosure provide an effect image processing method and apparatus, an electronic device, and a storage medium. The method includes: in response to an effect trigger operation, determining at least one to-be-presented effect image, and presenting the at least one to-be-presented effect image according to a preset image present mode; in response to detecting that a page turning condition is satisfied in a present process, performing a target page turning effect on a current displayed to-be-presented effect image, and presenting the remaining to-be-presented effect image from the at least one to-be-presented effect image according to the image present mode until an effect present stop operation is received.

公开(公告)号：US20240346800A1

公开(公告)日：2024-10-17

申请号：US18624922

申请日：2024-04-02

申请人： TruTag Technologies, Inc.

发明人： Philip Kwong ,  Alexandre Fong ,  Denis Ivanov ,  Pavel Denisov

IPC分类号： G06V10/44 ,  G06T7/194 ,  G06V10/56 ,  G06V10/60 ,  G06V20/70

CPC分类号： G06V10/44 ,  G06T7/194 ,  G06V10/56 ,  G06V10/60 ,  G06V20/70

摘要： A system for identifying tags comprises an imaging sensor and a processor. The imaging sensor acquires image(s) of tag(s) from light reflected from the tag(s) on a tagged item. The processor is configured to: receive the image(s) and a library of tag types; using the image(s), determine feature metrics using a machine learning algorithm and is based on an image processing, manipulation, and/or correction; using the feature metrics and the library of tag types, determine a tag type of the tag(s) in the image(s) based on a local maxima determination, a bounding box generation, a tag candidate patch extraction, a tag candidate segmentation, a tag candidate feature metric determination, and/or a comparison to a model; determine a confidence level of the tag type; and in response to the confidence level being above a threshold level, provide the tag type determined.

公开(公告)号：US12120434B1

公开(公告)日：2024-10-15

申请号：US18490437

申请日：2023-10-19

申请人： Halio, Inc.

发明人： Christian Humann ,  Walter Thomas Barnum ,  John B. Bogdan ,  Robert Don Bruhn ,  Andrew McNiel ,  Michael Scott Moulton ,  Benjamin Nagel

IPC分类号： H04N23/743 ,  G01J1/42 ,  G02F1/163 ,  G06T3/60 ,  G06T7/60 ,  G06T7/70 ,  G06V10/25 ,  G06V10/60 ,  H04N23/51 ,  H04N23/71 ,  H04N23/741

CPC分类号： H04N23/743 ,  G01J1/42 ,  G02F1/163 ,  G06T3/60 ,  G06T7/60 ,  G06T7/70 ,  G06V10/25 ,  G06V10/60 ,  H04N23/51 ,  H04N23/71 ,  H04N23/741 ,  G01J2001/4266

摘要： A sky sensor device for measuring direct normal illuminance (DNE) value is described. One method controls a camera sensor to capture a series of exposure-bracketed images having a first dynamic range and generate an image from the series of exposure-bracketed images, the image having a second dynamic range higher than the first dynamic range. The method controls an illuminance sensor to measure a global illuminance value. The method determines a global horizontal diffuse value based on at least the image. The method determines a direct normal illuminance (DNE) value using the global illuminance value and the global horizontal diffuse value.

公开(公告)号：US12118680B2

公开(公告)日：2024-10-15

申请号：US17974105

申请日：2022-10-26

申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

发明人： Mark Allen Lessman

IPC分类号： G06T19/00 ,  G02B27/01 ,  G02C7/10 ,  G06T7/11 ,  G06V10/25 ,  G06V10/60

CPC分类号： G06T19/006 ,  G02B27/0172 ,  G02C7/105 ,  G06T7/11 ,  G06V10/25 ,  G06V10/60 ,  G02B2027/0178

摘要： In an example in accordance with the present disclosure, an augmented reality (AR) display device is described. The AR display device includes a frame to be worn on a head of a user and a lens disposed within the frame. A user is to view a physical scene through the lens. The lens includes multiple regions. Each region is individually addressable and has a tint value that is individually adjustable. The AR display device also includes an input to receive virtual content to be presented on the lens and an imaging system to present the virtual content on the lens. The AR display device also includes a controller which 1) identifies a first region of the lens on which the virtual content is to be presented and 2) selectively adjusts a tint of the first region while suppressing a tint adjustment to a second region of the transparent lens.

公开(公告)号：US12111267B2

公开(公告)日：2024-10-08

申请号：US18372440

申请日：2023-09-25

申请人： Getac Holdings Corporation

发明人： Kun-Yu Tsai

IPC分类号： G01N21/88 ,  G01J3/28 ,  G01N21/01 ,  G01N21/3581 ,  G01N21/952 ,  G01N21/956 ,  G06F17/16 ,  G06F18/214 ,  G06N3/04 ,  G06N3/047 ,  G06N3/063 ,  G06N3/08 ,  G06T7/00 ,  G06T7/11 ,  G06T7/40 ,  G06T7/45 ,  G06T7/586 ,  G06V10/143 ,  G06V10/145 ,  G06V10/22 ,  G06V10/24 ,  G06V10/25 ,  G06V10/60 ,  G06V20/64

CPC分类号： G01N21/8806 ,  G01J3/2823 ,  G01N21/01 ,  G01N21/3581 ,  G01N21/8851 ,  G01N21/952 ,  G01N21/956 ,  G06F17/16 ,  G06F18/2148 ,  G06N3/04 ,  G06N3/047 ,  G06N3/063 ,  G06N3/08 ,  G06T7/0004 ,  G06T7/11 ,  G06T7/40 ,  G06T7/45 ,  G06T7/586 ,  G06T7/97 ,  G06V10/143 ,  G06V10/145 ,  G06V10/22 ,  G06V10/242 ,  G06V10/25 ,  G06V10/60 ,  G06V20/64 ,  G06V20/647 ,  G01N2021/8887 ,  G06T2207/10152 ,  G06T2207/20081 ,  G06T2207/20084

摘要： A system for detecting a surface type of an object includes a driver component, a driver component, and a plurality of photosensitive elements. The surface of the object is divided along a first direction into a plurality of areas, and the driver component sequentially moves one of the plurality of areas to a detection position. The light source component faces the detection position and provides light of a plurality of spectra that are different from one another to illuminate the detection position. The photosensitive elements face different sections of the area at the detection position, to capture detection images of different sections of the area located at the detection position under the light of each of the spectra. One photosensitive axis of the photosensitive elements is parallel to the normal line while another photosensitive axis of the photosensitive elements is between the normal line and the first direction.

公开(公告)号：US20240334039A1

公开(公告)日：2024-10-03

申请号：US18617340

申请日：2024-03-26

申请人： CANON KABUSHIKI KAISHA

发明人： HIROSHI TORIUMI ,  TAKAYUKI HOSHINA

IPC分类号： H04N23/61 ,  G06V10/60 ,  G06V40/16

CPC分类号： H04N23/61 ,  G06V10/60 ,  G06V40/174 ,  G06V2201/07

摘要： An electronic apparatus includes an operation unit configured to output a first operation instruction instructing preparation for shooting, and a second operation instruction instructing recording of a captured image; an identification unit configured to identify a subject; a control unit configured to, while the first operation instruction is being output, execute control to capture the image data by the imaging unit and retain the image data in a storage unit based on identification information of the identification unit; and a recording unit configured to, when the second operation instruction is output, record, onto a recording medium, image data of an image captured by the imaging unit in response to the second operation instruction, and image data retained in the storage unit at a timing closest to when the second operation instruction is output.

公开(公告)号：US20240333862A1

公开(公告)日：2024-10-03

申请号：US18621172

申请日：2024-03-29

申请人： Ayumu HASHIMOTO

发明人： Ayumu HASHIMOTO

IPC分类号： H04N1/60 ,  G06V10/60 ,  H04N1/40

CPC分类号： H04N1/6005 ,  G06V10/60 ,  H04N1/40012

摘要： An image processing device includes a first sensor having a sensitivity of a visible wavelength range, to read visible image data of an object, a second sensor having a sensitivity of an invisible wavelength range to read invisible image data of the object, and circuitry that performs a color correction to correct a color of at least one of saturation or brightness to the visible image data based on the invisible image data at a same position with a position of the visible image data to generate image data.

公开(公告)号：US20240331283A1

公开(公告)日：2024-10-03

申请号：US18613146

申请日：2024-03-22

申请人： Axis AB

发明人： Ludvig HASSBRING ,  Mikael MURSTAM

IPC分类号： G06T17/00 ,  G06T7/90 ,  G06V10/25 ,  G06V10/56 ,  G06V10/60 ,  G06V20/52

CPC分类号： G06T17/00 ,  G06T7/90 ,  G06V10/25 ,  G06V10/56 ,  G06V10/60 ,  G06V20/52 ,  G06T2207/10024 ,  G06V2201/07

摘要： An image-processing device generates a three-dimensional model of a background scene of the image frame based on three-dimensional information about the background scene. The image-processing device defines a three-dimensional bounding box of the object in the three-dimensional model. The image-processing device defines a centre coordinate in the three-dimensional model and a colour value of surface elements of the three-dimensional bounding box. The image-processing device determines a three-dimensional coordinate of a surface in the three-dimensional model which reflects light from a surface element into the camera, by tracing rays from the centre coordinate and based on a normal of the surface. The image-processing device further identifies a first pixel in the image frame corresponding to the three-dimensional coordinate and detects the reflection of the object.