公开(公告)号：US20240355036A1

公开(公告)日：2024-10-24

申请号：US18687764

申请日：2022-08-08

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

发明人： Jinyuan WU

IPC分类号： G06T15/04 ,  G06T7/40 ,  G06V10/60

CPC分类号： G06T15/04 ,  G06T7/40 ,  G06V10/60

摘要： A video processing method and apparatus, a device, and a storage medium are provided. The method includes: acquiring three-dimensional reconstruction data of a video image and a first texture image corresponding to a current moment; determining target brightness of a target pixel position on the first texture image corresponding to the current moment according to a pre-obtained mapping relationship between pixel positions and initial brightness and brightness change rates; adjusting brightness of the target pixel position on the first texture image to the target brightness so as to obtain a second texture image; and mapping the second texture image onto the video image based on the three-dimensional reconstruction data so as to obtain a target video image.

公开(公告)号：US12125220B2

公开(公告)日：2024-10-22

申请号：US17624853

申请日：2020-07-29

申请人： Shuhei Watanabe ,  Takayuki Gotoh ,  Takuroh Sone

发明人： Shuhei Watanabe ,  Takayuki Gotoh ,  Takuroh Sone

IPC分类号： G06T7/40 ,  G01J3/46 ,  G01J3/50 ,  G01N21/55 ,  G06T7/00 ,  G06T7/90 ,  H04N23/56 ,  H04N23/74

CPC分类号： G06T7/40 ,  G01J3/504 ,  G01N21/55 ,  G06T7/0004 ,  G06T7/90 ,  H04N23/56 ,  H04N23/74 ,  G01J2003/467 ,  G01N2021/557 ,  G06T2207/10024 ,  G06T2207/10152 ,  G06T2207/30108

摘要： A surface characteristics evaluation method for evaluating a surface characteristic of a painted surface including a glittering material, including: a multi-angle condition image acquisition step S101 for acquiring a multi-angle condition image including multi-angle conditions in a continuous manner by performing an image-capturing process to capture how a reflection condition of the painted surface changes when rotating an illumination device 2 emitting light onto the painted surface, the image-capturing process being performed by the line scan camera 4 while a sample P having the painted surface is moved in a certain direction; an in-plane chromaticity distribution acquisition step S102 for acquiring an in-plane chromaticity distribution of the painted surface from the multi-angle condition image acquired; and a surface characteristics evaluation step S107 for calculating particle characteristics S as surface characteristics evaluation values of the multi-angle conditions, on the basis of the in-plane chromaticity distribution acquired.

公开(公告)号：US12118751B2

公开(公告)日：2024-10-15

申请号：US17545536

申请日：2021-12-08

申请人： CHANEL PARFUMS BEAUTE

发明人： Jonathan Loriette

IPC分类号： G06T7/90 ,  G06F16/903 ,  G06N20/00 ,  G06Q30/0251 ,  G06Q30/0601 ,  G06T7/40 ,  G06V10/74 ,  G06V10/762 ,  G06V10/774 ,  G06V40/16

CPC分类号： G06T7/90 ,  G06F16/90335 ,  G06N20/00 ,  G06Q30/0251 ,  G06Q30/0601 ,  G06T7/40 ,  G06V10/74 ,  G06V10/763 ,  G06V10/774 ,  G06V40/161 ,  G06V40/172 ,  G06T2207/10024 ,  G06T2207/20081 ,  G06T2207/30201

摘要： Disclosed is a method for identifying a lip-makeup product from an image, the method including: detecting a mouth on the image; determining whether the mouth is made-up or not; and if the mouth of the person is made-up: determining color parameters of the lip-makeup of the image from at least some of the pixels of the image belonging to the mouth; computing a distance between the color parameters of the lip-makeup from the image and the color parameters of at least some of a plurality of reference lip-makeup products; and if at least one distance between the color parameters of the lip-makeup of the input image and one of the reference lip-makeup product is below a predetermined threshold, identifying a reference lip-makeup product best matching the lip-makeup product on the image.

公开(公告)号：US12112546B2

公开(公告)日：2024-10-08

申请号：US17245522

申请日：2021-04-30

申请人： Deere & Company

发明人： Aaron G. Vesperman ,  Jeffery J. Adams ,  Anthony J. Mainelli

IPC分类号： G06V20/56 ,  A01B69/04 ,  B62D15/02 ,  G05D1/00 ,  G06T7/40 ,  G06V10/22 ,  G06V10/44 ,  G06V20/10

CPC分类号： G06V20/56 ,  A01B69/008 ,  B62D15/025 ,  G05D1/0038 ,  G06T7/40 ,  G06V10/225 ,  G06V10/44 ,  G06V20/188 ,  G06T2207/30252

摘要： A row vision system modifies automated operation of a vehicle based on edges detected between surfaces in the environment in which the vehicle travels. The vehicle may be a farming vehicle (e.g., a tractor) that operates using automated steering to perform farming operations that track an edge formed by a row of field work completed next to the unworked field area. A row vision system may access images of the field ahead of the tractor and apply models that identify surface types and detect edges between the identified surfaces (e.g., between worked and unworked ground). Using the detected edges, the system determines navigation instructions that modify the automated steering (e.g., direction) to minimize the error between current and desired headings of the vehicle, enabling the tractor to track the row of crops, edge of field, or edge of field work completed.

公开(公告)号：US12100180B2

公开(公告)日：2024-09-24

申请号：US17486814

申请日：2021-09-27

申请人： Griffyn Robotech Pvt. Ltd.

发明人： Amit Anil Mahajan ,  Samir Shriram Bagalkote

IPC分类号： G06T7/80 ,  G05B13/02 ,  G06T7/00 ,  G06T7/40 ,  G06T7/521 ,  G06T7/70 ,  H04N23/56 ,  H04N23/60

CPC分类号： G06T7/80 ,  G05B13/027 ,  G06T7/0004 ,  G06T7/40 ,  G06T7/521 ,  G06T7/70 ,  H04N23/56 ,  H04N23/64 ,  G06T2207/10028 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30108 ,  G06T2207/30244

摘要： A system and method for autocalibration of the camera and lighting components of an inspection and cosmetic grading machine is provided. Camera and lighting assemblies capture images of an object and create a 2D composite image which is processed by an image processing module with a deep learning machine algorithm to detect surface defects in the object and may measure the depth associated with light intensity. Precisely calibrated lights and vision system are required. Over time, environmental factors and component vibration and movement dislocate the components causing both lighting and camera anomalies. Automated systems are proposed that allow automated calibration of these systems without human intervention.

公开(公告)号：US12093459B2

公开(公告)日：2024-09-17

申请号：US18077393

申请日：2022-12-08

申请人： THE UNIVERSITY OF TOKYO

发明人： Mamoru Miyawaki ,  Hiroyuki Shinoda ,  Takaaki Kamigaki ,  Mitsuru Ito ,  Tao Morisaki ,  Shun Suzuki ,  Atsushi Matsubayashi ,  Ryoya Onishi ,  Yasutoshi Makino ,  Seki Inoue

IPC分类号： G06F3/01 ,  A63F13/285 ,  G06F3/04817 ,  G06F3/0484 ,  G06F3/16 ,  G06T7/20 ,  G06T7/40 ,  G06T7/70 ,  G06T11/00 ,  G08B6/00

CPC分类号： G06F3/016 ,  G06F3/011 ,  G06F3/165 ,  G06F3/167 ,  G06T7/20 ,  G06T7/70 ,  G06T11/00 ,  A63F13/285 ,  A63F2300/8082 ,  G06F3/04817 ,  G06F3/0484 ,  G06T7/40 ,  G06T2207/30196 ,  G08B6/00

摘要： An information processing apparatus comprises a processor configured to execute a program so as to: acquire viewpoint information, motion information and object information; process an object image wherein: the object image is an image representing a virtual substance and is updated based on the viewpoint information and the motion information; calculate a position when superimposing a background image and the object image, wherein: the background image is an image according to the field of view of the user; generate visual information superimposing the background image and the object image based on the position calculated, and output the generated visual information to a display device; and generate tactile information for an ultrasound generator irradiating the user with ultrasound corresponding to the object based on the position calculated, the motion information and the object information, and output the generated tactile information to the ultrasound generator.

公开(公告)号：US20240303926A1

公开(公告)日：2024-09-12

申请号：US18179717

申请日：2023-03-07

申请人： Snap Inc.

发明人： Riza Alp Guler ,  Dominik Kulon ,  Himmy Tam ,  Haoyang Wang

IPC分类号： G06T17/20 ,  G06T7/40 ,  G06T11/00

CPC分类号： G06T17/20 ,  G06T7/40 ,  G06T11/00 ,  G06T2200/24 ,  G06T2207/10028 ,  G06T2207/20081 ,  G06T2207/30196 ,  G06T2210/22 ,  G06T2210/56

摘要： An system for augmenting images using hand surface normal estimation is provided. In a model training phase, 3D models of hands are generated using 3D data of hands in a variety of positions. Target normal training data is generated that includes normals of surfaces of the 3D models and synthetic 2D image training data corresponding to the 3D models and the normals. The target normal training data and the synthetic image training data are used to train a normal estimation model. The normal estimation is used by an interactive application to generate augmentations that are applied to hand image data.

公开(公告)号：US20240296645A1

公开(公告)日：2024-09-05

申请号：US18664596

申请日：2024-05-15

申请人： Snap Inc.

发明人： Vladislav Shakhrai ,  Sergey Demyanov ,  Mikhail Vasilkovskii ,  Aleksei Stoliar

IPC分类号： G06T19/20 ,  G06T7/40 ,  G06T11/00 ,  G06T17/20

CPC分类号： G06T19/20 ,  G06T7/40 ,  G06T11/001 ,  G06T17/20 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2210/12 ,  G06T2210/22 ,  G06T2219/2016

摘要： Methods and systems are disclosed for performing operations for generating a photorealistic rendering of an object. The operations include: accessing a set of albedo textures and a machine learning model associated with a real-world object, the set of albedo textures and a machine learning model having been trained based on a plurality of viewpoints of the real-world object; obtaining a three-dimensional (3D) mesh of the real-world object; receiving input that selects a new viewpoint that differs from the plurality of viewpoints of the real-world object; and generating a photorealistic rendering of the real-world object from the new viewpoint based on the 3D mesh of the real-world object, the set of albedo textures, and the machine learning model associated with the real-world object.

公开(公告)号：US20240273781A1

公开(公告)日：2024-08-15

申请号：US18352943

申请日：2023-07-14

申请人： SK hynix Inc.

发明人： Kazuhiro Yahata

IPC分类号： G06T11/00 ,  G06T3/40 ,  G06T7/40 ,  G06T7/90

CPC分类号： G06T11/001 ,  G06T3/40 ,  G06T7/40 ,  G06T7/90 ,  G06T2207/10024

摘要： Provided herein is an electronic device and a method of image processing. An electronic device may include an image sensor configured to obtain image data including color pixel values and texture pixel values using color pixels and texture pixels, a resolution converter configured to generate two or more images having different sizes based on the image data, a parameter calculator configured to acquire two or more parametric images, respectively corresponding to the two or more images, using converted color pixel values and converted texture pixel values that are included in each of the two or more images, a parameter synthesizer configured to acquire a synthesized parametric image by synthesizing the two or more parametric images, and an image acquirer configured to acquire an output image based on the synthesized parametric image and the texture pixel values included in the image data.

公开(公告)号：US20240273722A1

公开(公告)日：2024-08-15

申请号：US18647411

申请日：2024-04-26

申请人： MATRIXSPEC SOLUTIONS INC.

发明人： Michael NGADI ,  Li LIU ,  Chen ZHENG

IPC分类号： G06T7/00 ,  A01K43/00 ,  G06F18/211 ,  G06F18/24 ,  G06F18/25 ,  G06T7/11 ,  G06T7/40 ,  G06T7/90 ,  G06V10/56 ,  G06V10/764

CPC分类号： G06T7/0012 ,  A01K43/00 ,  G06F18/211 ,  G06F18/24 ,  G06F18/253 ,  G06T7/40 ,  G06T7/90 ,  G06V10/56 ,  G06V10/764 ,  G06T7/11 ,  G06T2207/10024 ,  G06T2207/20024 ,  G06T2207/30004 ,  G06T2207/30044

摘要： Disclosed are systems, devices, and methods for detecting characteristics of an unhatched egg. A set of images of an unhatched egg are obtained, where each of the spectral images is obtained in a particular wavelength range. The set of images is processed to extract image features, where the image features includes an image texture feature. The extracted image features are processed to classify the unhatched egg according to at least one characteristic. The at least one characteristic may include fertility and/or gender.