公开(公告)号：US20210225002A1

公开(公告)日：2021-07-22

申请号：US17161139

申请日：2021-01-28

Applicant: Intel Corporation

Inventor： Ke Ding ,  Anthony Rhodes ,  Manan Goel

IPC: G06T7/11 ,  G06N3/04

Abstract: Various embodiments are generally directed to techniques for image segmentation utilizing context, such as with a machine learning (ML) model that injects context into various training stages. Many embodiments utilize one or more of an encoder-decoder model topology and select criteria and parameters in hyper-parameter optimization (HPO) to conduct the best model neural architecture search (NAS). Some embodiments are particularly directed to resizing context frames to a resolution that corresponds with a particular stage of decoding. In several embodiments, the context frames are concatenated with one or more of data from a previous decoding stage and data from a corresponding encoding stage prior to being provided as input to a next decoding stage.

公开(公告)号：US10809808B2

公开(公告)日：2020-10-20

申请号：US15388079

申请日：2016-12-22

Applicant: Intel Corporation

Inventor： Manan Goel ,  Saurin Shah ,  Lakshman Krishnamurthy ,  Steven Xing ,  Matthew Pinner ,  Kevin James Doucette

IPC: G06F3/01 ,  G06K9/00 ,  G06F3/03 ,  G10H1/00 ,  G06F3/16 ,  G06F3/042

Abstract: Gesture-controlled virtual reality systems and methods of controlling the same are disclosed herein. An example apparatus includes at least two of an on-body sensor, an off-body sensor, and an RF local triangulation system to detect at least one of a position or a movement of a body part of a user relative to a virtual instrument. The example apparatus includes a processor to generate an audio output of the virtual instrument in response to the at least one of the position or the movement.

公开(公告)号：US20200160528A1

公开(公告)日：2020-05-21

申请号：US16773715

申请日：2020-01-27

Applicant: INTEL CORPORATION

Inventor： Anthony Rhodes ,  Manan Goel

IPC: G06T7/11 ,  G06T7/174 ,  G06T3/40 ,  G06T9/00 ,  G06K9/62

Abstract: Techniques related to automatically segmenting video frames into per pixel fidelity object of interest and background regions are discussed. Such techniques include applying tessellation to a video frame to generate feature frames corresponding to the video frame and applying a segmentation network implementing context aware skip connections to an input volume including the feature frames and a context feature volume corresponding to the video frame to generate a segmentation for the video frame.

公开(公告)号：US10102835B1

公开(公告)日：2018-10-16

申请号：US15581957

申请日：2017-04-28

Applicant: Intel Corporation

Inventor： Saurin Shah ,  Swarnendu Kar ,  Lakshman Krishnamurthy ,  Arthur D Webb ,  Manan Goel

IPC: G10H1/00 ,  G06F3/01 ,  G06F3/16 ,  G06T11/60

CPC classification number: G10H1/0008 ,  G06F3/017 ,  G06F3/165 ,  G06T11/60 ,  G10H1/0066 ,  G10H1/0083 ,  G10H2220/185 ,  G10H2220/191 ,  G10H2220/201 ,  G10H2220/206 ,  G10H2220/365

Abstract: Systems and methods may be used to provide effects corresponding to movement of instrument objects or other objects. A method may include receiving sensor data from an object based on movement of the object, recognizing a gesture from the sensor data, and determining an effect, such as a visualization or audio effect corresponding to the gesture. The method may include causing the effect to be output in response to the determination.

公开(公告)号：US20180232055A1

公开(公告)日：2018-08-16

申请号：US15892693

申请日：2018-02-09

Applicant: Intel Corporation

Inventor： Saurin Shah ,  Narayan Sundararajan ,  Manan Goel ,  Brian K. Vogel ,  Jason Blanchard ,  Jason Wright ,  Lakshman Krishnamurthy ,  Swarnendu Kar

IPC: G06F3/01 ,  G10H1/34 ,  G10H1/00

CPC classification number: G06F3/017 ,  G06F3/011 ,  G10H1/0008 ,  G10H1/0066 ,  G10H1/348 ,  G10H2220/201 ,  G10H2220/321 ,  G10H2220/395 ,  G10H2240/211

Abstract: Processing techniques and device configurations for performing and controlling output effects at a plurality of wearable devices are generally described herein. In an example, a processing technique may include receiving, at a computing device, an indication of a triggering gesture that occurs at a first wearable device, determining an output effect corresponding to the indication of the triggering gesture, and in response to determining the output effect, transmitting commands to computing devices that are respectively associated with a plurality of wearable devices, the commands causing the plurality of wearable devices to generate the output effect at the plurality of wearable devices. In further examples, output effects such as haptic feedback, light output, or sound output, may be performed by the plurality of wearable devices, associated computing devices, or other controllable equipment.

公开(公告)号：US12112482B2

公开(公告)日：2024-10-08

申请号：US17161139

申请日：2021-01-28

Applicant: Intel Corporation

Inventor： Ke Ding ,  Anthony Rhodes ,  Manan Goel

IPC: G06T7/11 ,  G06N3/045

CPC classification number: G06T7/11 ,  G06N3/045 ,  G06T2207/20081 ,  G06T2207/20084

Abstract: Various embodiments are generally directed to techniques for image segmentation utilizing context, such as with a machine learning (ML) model that injects context into various training stages. Many embodiments utilize one or more of an encoder-decoder model topology and select criteria and parameters in hyper-parameter optimization (HPO) to conduct the best model neural architecture search (NAS). Some embodiments are particularly directed to resizing context frames to a resolution that corresponds with a particular stage of decoding. In several embodiments, the context frames are concatenated with one or more of data from a previous decoding stage and data from a corresponding encoding stage prior to being provided as input to a next decoding stage.

公开(公告)号：US20230377341A1

公开(公告)日：2023-11-23

申请号：US18229577

申请日：2023-08-02

Applicant: Intel Corporation

Inventor： Anthony Rhodes ,  Manan Goel

IPC: G06V20/40 ,  G06T7/168 ,  G06T7/11 ,  G06T11/20 ,  G06F17/18 ,  G06N3/047

CPC classification number: G06V20/49 ,  G06T7/168 ,  G06T7/11 ,  G06T11/20 ,  G06F17/18 ,  G06V20/46 ,  G06N3/047 ,  G06T2207/20081 ,  G06T2210/12 ,  G06T2207/20084

Abstract: Techniques related to automatically segmenting a video frame into fine grain object of interest and background regions using a ground truth segmentation of an object in a previous frame are discussed. Such techniques apply multiple levels of segmentation tracking and prediction based on color, shape, and motion of the segmentation to determine per-pixel object probabilities, and solve an energy summation model to generate a final segmentation for the video frame using the object probabilities.

公开(公告)号：US11347319B2

公开(公告)日：2022-05-31

申请号：US17074038

申请日：2020-10-19

Applicant: Intel Corporation

Inventor： Manan Goel ,  Saurin Shah ,  Lakshman Krishnamurthy ,  Steven Xing ,  Matthew Pinner ,  Kevin James Doucette

IPC: G06F3/01 ,  G06F3/03 ,  G10H1/00 ,  G06F3/16 ,  G06F3/042 ,  G06V40/20

Abstract: Gesture-controlled virtual reality systems and methods of controlling the same are disclosed herein. An example apparatus includes an on-body sensor to output first signals associated with at least one of movement of a body part of a user or a position of the body part relative to a virtual object and an off-body sensor to output second signals associated with at least one of the movement or the position relative to the virtual object. The apparatus also includes at least one processor to generate gesture data based on at least one of the first or second signals, generate position data based on at least one of the first or second signals, determine an intended action of the user relative to the virtual object based on the position data and the gesture data, and generate an output of the virtual object in response to the intended action.

公开(公告)号：US11227179B2

公开(公告)日：2022-01-18

申请号：US16586671

申请日：2019-09-27

Applicant: Intel Corporation

Inventor： Anthony Rhodes ,  Manan Goel

IPC: G06K9/00 ,  G06K9/46 ,  G06N3/08

Abstract: An apparatus, method, system and computer readable medium for video tracking. An exemplar crop is selected to be tracked in an initial frame of a video. Bayesian optimization is applied with each subsequent frame of the video by building a surrogate model of an objective function using Gaussian Process Regression (GPR) based on similarity scores of candidate crops collected from a search space in a current frame of the video. A next candidate crop in the search space is determined using an acquisition function. The next candidate crop is compared to the exemplar crop using a Siamese neural network. Comparisons of new candidate crops to the exemplar crop are made using the Siamese neural network until the exemplar crop has been found in the current frame. The new candidate crops are selected based on an updated surrogate model.

公开(公告)号：US20210150329A1

公开(公告)日：2021-05-20

申请号：US16683326

申请日：2019-11-14

Applicant: Intel Corporation

Inventor： Anthony Rhodes ,  Manan Goel

IPC: G06N3/08 ,  G06N5/04 ,  G06N20/00 ,  G06T7/10

Abstract: Methods, systems and apparatuses may provide for technology that trains a neural network by inputting video data to the neural network, determining a boundary loss function for the neural network, and selecting weights for the neural network based at least in part on the boundary loss function, wherein the neural network outputs a pixel-level segmentation of one or more objects depicted in the video data. The technology may also operate the neural network by accepting video data and an initial feature set, conducting a tensor decomposition on the initial feature set to obtain a reduced feature set, and outputting a pixel-level segmentation of object(s) depicted in the video data based at least in part on the reduced feature set.