公开(公告)号：US20240338919A1

公开(公告)日：2024-10-10

申请号：US18747915

申请日：2024-06-19

Applicant: eBay Korea Co. Ltd.

Inventor： Yo Han Park

IPC: G06T19/20 ,  G06F16/583 ,  G06Q30/0601 ,  G06T13/40 ,  G06T15/04 ,  G06T15/08 ,  G06T15/20 ,  G06T17/00

CPC classification number: G06T19/20 ,  G06F16/5838 ,  G06Q30/0643 ,  G06T15/04 ,  G06T15/08 ,  G06T15/205 ,  G06T13/40 ,  G06T17/00 ,  G06T2219/2012

Abstract: Colored three-dimensional digital model generation techniques and systems are described. In one example, scanning techniques are employed by a scanning system that scans a physical object while disposed within packaging to form a three-dimension digital model. A model coloring system is employed to color the three-dimensional digital model. A two-dimensional digital image is employed that captures the same or similar physical object. In one example, features of the model are matched to the image. This is then used to align a viewing perspective with respect to the model with a viewing perspective of the object within the digital image, e.g., to find which “view” of the model corresponds with the image. The color is then applied from the digital image to the model, e.g., from pixels of the image to corresponding points in the model.

公开(公告)号：US12112508B2

公开(公告)日：2024-10-08

申请号：US18449934

申请日：2023-08-15

Applicant: FARO Technologies, Inc.

Inventor： Jafar Amiri Parian ,  Martin Ossig ,  Hani Kaabi

IPC: G06T7/90 ,  G01S7/497 ,  G01S17/86 ,  G01S17/89 ,  G06T3/4038 ,  G06T7/80 ,  G06T19/20 ,  G06V10/75 ,  H04N17/00 ,  H04N23/698

CPC classification number: G06T7/90 ,  G01S7/497 ,  G01S17/86 ,  G01S17/89 ,  G06T3/4038 ,  G06T7/80 ,  G06T19/20 ,  G06V10/757 ,  H04N17/002 ,  H04N23/698 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2219/2012

Abstract: A system includes a three-dimensional (3D) scanner that captures a 3D point cloud corresponding to one or more objects in a surrounding environment. The system further includes a camera that captures a control image by capturing a plurality of images of the surrounding environment, and an auxiliary camera configured to capture an ultrawide-angle image of the surrounding environment. One or more processors of the system colorize the 3D point cloud using the ultrawide-angle image by mapping the ultrawide-angle image to the 3D point cloud. The system performs a limited system calibration before colorizing each 3D point cloud, and a periodic full system calibration before/after a plurality of 3D point clouds are colorized.

公开(公告)号：US12112447B2

公开(公告)日：2024-10-08

申请号：US18266831

申请日：2023-02-28

Applicant: JIANGSU TINGSN TECHNOLOGY CO., LTD

Inventor： Ruifeng Pei ,  Weijie Qin

IPC: G06T19/20 ,  G06V10/34 ,  G06V10/44 ,  G06V10/764

CPC classification number: G06T19/20 ,  G06V10/34 ,  G06V10/44 ,  G06V10/764 ,  G06T2200/24 ,  G06T2210/41 ,  G06T2219/2012

Abstract: A method for identifying, locating and tracking a calibrating conduit within a 3D ultrasound point cloud includes the following steps: firstly rapidly modeling the conduit through an ultrasound map, then framing an approximate range of the conduit after human-computer interaction in a display interface, and tracking the approximate range accurately. The method has advantages of modeling and locating the conduit based on pure ultrasound, faster and more accurate modeling, more accurate positioning of the conduit by framing, reducing inaccurate positioning caused by other factors, and human-machine interaction for positioning the conduit with ready access to ensure accuracy and reliability. Further, this conduit localization algorithm reduces overall process time and provides a clearer and more real-time image of the conduit in a target environment, eliminating need for an overly demanding target environment and fixed reference points introduced by the conduit, while being more accurate than relying solely on ultrasound modeling.

公开(公告)号：US12100095B2

公开(公告)日：2024-09-24

申请号：US17767064

申请日：2020-10-23

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Christiaan Varekamp

IPC: G06T15/20 ,  G06T19/20

CPC classification number: G06T15/205 ,  G06T19/20 ,  G06T2219/2012

Abstract: A method is provided for selecting a transparency setting and color values of pixels in a virtual image. The virtual image can be formed by combining reference images taken at different angles to produce the virtual image that views an object at a new, uncaptured angle. The method includes determining for each pixel of the virtual image, what information it carries from the reference view images. The information of the pixel is used to define a pixel category, and the category is used to select, based on logical conditions, what information will be displayed by the pixel and to set the color of the pixels.

公开(公告)号：US20240312166A1

公开(公告)日：2024-09-19

申请号：US18400889

申请日：2023-12-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Isaac Hisanao KASAHARA ,  Shubham AGRAWAL ,  Kazim Selim ENGIN ,  Nikhil Narsingh CHAVAN DAFLE ,  Shuran SONG ,  Ibrahim Volkan ISLER

IPC: G06T19/20 ,  G05D1/622 ,  G06T5/77 ,  G06T7/13 ,  G06T15/10 ,  G06T15/40 ,  G06T17/20

CPC classification number: G06T19/20 ,  G05D1/622 ,  G06T5/77 ,  G06T7/13 ,  G06T15/10 ,  G06T15/40 ,  G06T17/20 ,  G05D2101/15 ,  G05D2105/10 ,  G06T2207/10024 ,  G06T2207/10028 ,  G06T2207/20081 ,  G06T2210/56 ,  G06T2219/004 ,  G06T2219/2012 ,  G06T2219/2016

Abstract: Methods and devices for processing image data for scene completion, including receiving an original image from an original viewpoint corresponding to a first direction, wherein the original image includes an object; obtaining a first image from a new viewpoint corresponding to a second direction different from the first direction by rotating the original image based on 3-dimensional (3D) information generated from 2-dimensional (2D) information which is obtained from the original image; determining an area within the first image for generating a second surface of the object based on depth information about a depth between the object and the background of the original image, wherein the determined area is expected to include an object area; and obtaining a second image by inputting the first image and the determined area to an artificial intelligence (AI) inpainting model, wherein the AI inpainting model generates the second surface of the object which occupies a portion of the determined area in the second image.

公开(公告)号：US20240303951A1

公开(公告)日：2024-09-12

申请号：US18636687

申请日：2024-04-16

Applicant: Meta Platforms Technologies, LLC

Inventor： Stephen Anthony Lombardi ,  Tomas Simon Kreuz ,  Jason Saragih ,  Gabriel Bailowitz Schwartz ,  Michael Zollhoefer ,  Yaser Sheikh

IPC: G06T19/20 ,  G06T15/06 ,  G06T17/20

CPC classification number: G06T19/20 ,  G06T15/06 ,  G06T17/20 ,  G06T2219/2012

Abstract: A method for training a real-time, modeling for animating an avatar for a subject is provided. The method includes collecting multiple images of a subject. The method also includes selecting a plurality of vertex positions in a guide mesh, indicative of a volumetric primitive enveloping the subject, determining a geometric attribute for the volumetric primitive including a position, a rotation, and a scale factor of the volumetric primitive, determining a payload attribute for each of the volumetric primitive, the payload attribute including a color value and an opacity value for each voxel in a voxel grid defining the volumetric primitive, determining a loss factor for each point in the volumetric primitive based on the geometric attribute, the payload attribute and a ground truth value, and updating a three-dimensional model for the subject. A system and a non-transitory, computer-readable medium storing instructions to perform the above method are also provided.

公开(公告)号：US20240290024A1

公开(公告)日：2024-08-29

申请号：US18585188

申请日：2024-02-23

Applicant: Loop Now Technologies, Inc.

Inventor： Wu-Hsi Li ,  Edwin Chiu ,  Jerry Ting Kwan Luk ,  Hong-Ming Tseng ,  Jeremiah Kevin Tu

IPC: G06T13/40 ,  G06T19/20 ,  G06V40/10 ,  G10L13/033

CPC classification number: G06T13/40 ,  G06T19/20 ,  G06V40/10 ,  G10L13/0335 ,  G06T2219/2012 ,  G06T2219/2024

Abstract: Disclosed embodiments provide techniques for dynamic synthetic video chat agent replacement. A human host receives a request for a video chat initiated by a user. An image for a synthetic host including a representation of an individual is retrieved. The image of the synthetic host is selected based on information about the user. Aspects of the individual included in the image are extracted using one or more processors. A video performance by the human host responding to the statement or query by the user is captured. A synthetic host performance is created in which the video performance of the human host is dynamically replaced by the individual that was extracted so that the synthetic host performance responds to the user statement or query. The synthetic host performance is rendered to the user and supplemented with additional synthetic host performances as the video chat continues.

公开(公告)号：US12056840B2

公开(公告)日：2024-08-06

申请号：US18156159

申请日：2023-01-18

Applicant: Rapiscan Systems, Inc.

Inventor： Mala Sivakumar ,  Thomas Brown ,  Karthik Krishnan

IPC: G06T19/20 ,  G01N23/04 ,  G01N23/083 ,  G01N23/10 ,  G06F3/16 ,  G06T3/16 ,  G06T7/00 ,  G06T11/00 ,  G06T13/20

CPC classification number: G06T19/20 ,  G01N23/04 ,  G01N23/083 ,  G01N23/10 ,  G06F3/165 ,  G06T7/0002 ,  G06T11/008 ,  G06T13/20 ,  G01N2223/3307 ,  G01N2223/401 ,  G01N2223/421 ,  G01N2223/639 ,  G01N2223/643 ,  G06T2200/24 ,  G06T2219/2012

Abstract: In some embodiments, the present specification describes methods for displaying a three-dimensional image of an isolated threat object or region of interest with a single touch or click and providing spatial and contextual information relative to the object, while also executing a view dependent virtual cut-away or rendering occluding portions of the reconstructed image data as transparent. In some embodiments, the method includes allowing operators to associate audio comments with a scan image of an object. In some embodiments, the method also includes highlighting a plurality of voxels, which are indicative of at least one potential threat item, in a mask having a plurality of variable color intensities, where the intensities may be varied based on the potential threat items.

公开(公告)号：US20240257219A1

公开(公告)日：2024-08-01

申请号：US18630917

申请日：2024-04-09

Applicant: NIKE, Inc.

Inventor： Christopher Andon

IPC: G06Q30/0601 ,  G06T19/20 ,  G06V20/64 ,  G06V40/10

CPC classification number: G06Q30/0631 ,  G06T19/20 ,  G06V20/64 ,  G06V40/10 ,  G06T2219/2012

Abstract: Devices, systems, and methods include a three-dimensional (3D) scanning element, an electronic data storage configured to store a database including fields for 3D scan data and demographic information, a processor, and a user interface. In an example, the processor obtains 3D scan data of a body part of a subject from the 3D scanning element, analyzes the 3D scan data for incomplete regions, generate a composite 3D image of 3D scan data from the database based on similarities of demographic information, and overlays composite 3D image regions corresponding to incomplete regions on the 3D scan data.

公开(公告)号：US12047707B2

公开(公告)日：2024-07-23

申请号：US17954033

申请日：2022-09-27

Applicant: Snap Inc.

Inventor： Andrew Cheng-min Lin ,  Walton Lin

IPC: H04N7/15 ,  G06T19/00 ,  G06T19/20 ,  G10H1/00 ,  H04N7/14

CPC classification number: H04N7/157 ,  G06T19/003 ,  G06T19/006 ,  G06T19/20 ,  G10H1/0066 ,  H04N7/147 ,  H04N7/152 ,  G06T2200/24 ,  G06T2219/024 ,  G06T2219/2012

Abstract: Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and method for providing Musical Instrument Digital Interface (MIDI) controls within a virtual conferencing system. The program and method provide, in association with designing a room for virtual conferencing, an interface for updating a property of an element within a room based on a received MIDI message; receiving, based on the interface, an indication of user input specifying to update the property of the element when the received MIDI message includes a predefined value; providing a virtual conference between plural participants within the room, the room including the element; receiving a MIDI message that includes the predefined value; and updating, in response to receiving the MIDI message, the property of the element.