公开(公告)号：US20250004421A1

公开(公告)日：2025-01-02

申请号：US18735369

申请日：2024-06-06

Applicant: Intel Corporation

Inventor： Alexey Supikov ,  Qiong Huang ,  Ronald T. Azuma

IPC: G03H1/08 ,  G03H1/04 ,  G06N3/02 ,  G06N3/067 ,  G06T1/20 ,  G06T7/00 ,  G06T7/66 ,  G06T9/00 ,  G06T19/00

Abstract: Techniques related to generating holographic images for a holographic heads up display are discussed. Such techniques include application of a machine learning model to the target image to generate data that is used to enable the determination of a phase pattern via an iterative propagation feedback model. The iterative propagation feedback model is used to generate a feedback strength value, which is then used to generate a phase diffraction pattern for presentation at a holographic plane of the heads up display.

公开(公告)号：US20230341815A1

公开(公告)日：2023-10-26

申请号：US18308447

申请日：2023-04-27

Applicant: Intel Corporation

Inventor： Alexey Supikov ,  Qiong Huang ,  Ronald T. Azuma

IPC: G03H1/08 ,  G03H1/04 ,  G06T9/00 ,  G06N3/02 ,  G06T1/20 ,  G06T7/00 ,  G06T19/00 ,  G06N3/067 ,  G06T7/66

CPC classification number: G03H1/0808 ,  G03H1/0486 ,  G03H1/0402 ,  G06T9/002 ,  G06N3/02 ,  G06T1/20 ,  G06T7/0002 ,  G06T19/006 ,  G06N3/067 ,  G06T7/66 ,  G03H2001/0428 ,  G03H2001/0816

Abstract: Techniques related to generating holographic images for a holographic heads up display are discussed. Such techniques include application of a machine learning model to the target image to generate data that is used to enable the determination of a phase pattern via an iterative propagation feedback model. The iterative propagation feedback model is used to generate a feedback strength value, which is then used to generate a phase diffraction pattern for presentation at a holographic plane of the heads up display.

公开(公告)号：US11733648B2

公开(公告)日：2023-08-22

申请号：US17872669

申请日：2022-07-25

Applicant: Intel Corporation

Inventor： Alexey Supikov ,  Qiong Huang ,  Anders Grunnet-Jepsen ,  Paul Winer ,  Ronald T. Azuma ,  Ofir Mulla

IPC: G03H1/08 ,  G03H1/26 ,  G06V10/764 ,  G06V10/82 ,  G06N3/08 ,  G06F18/214 ,  G06V10/44 ,  G06V10/60

CPC classification number: G03H1/0808 ,  G03H1/2645 ,  G06F18/214 ,  G06N3/08 ,  G06V10/454 ,  G06V10/60 ,  G06V10/764 ,  G06V10/82 ,  G03H2001/266 ,  G03H2210/441 ,  G03H2210/46

Abstract: Techniques related to generating holographic images are discussed. Such techniques include application of a hybrid system including a pre-trained deep neural network and a subsequent iterative process using a suitable propagation model to generate diffraction pattern image data for a target holographic image such that the diffraction pattern image data is to generate a holographic image when implemented via a holographic display.

公开(公告)号：US20210152804A1

公开(公告)日：2021-05-20

申请号：US17164225

申请日：2021-02-01

Applicant: Intel Corporation

Inventor： Tuotuo Li ,  Joshua J. Ratcliff ,  Qiong Huang ,  Alexey M. Supikov ,  Ronald T. Azuma

IPC: H04N13/144 ,  G06F3/048 ,  H04N13/307 ,  H04N13/106 ,  H04N13/305 ,  H04N13/383 ,  H04N13/324 ,  H04N13/139 ,  G06T15/06 ,  G06T15/50

Abstract: Disclosed herein are systems, apparatus, methods, and articles of manufacture to present three dimensional images without glasses. An example apparatus includes a micro lens array and at least one processor. The at least one processor is to: determine a first position of a first pupil of a viewer; determine a second position of a second pupil of the viewer; align a first eye box with the first position of the first pupil; align a second eye box with the second position of the second pupil; render, for presentation on a display, at least one of a color plus depth image or a light field image based on the first position of the first pupil and the second position of the second pupil; and cause backlight to be steered through the micro lens array and alternatingly through the first eye box and the second eye box.

公开(公告)号：US11438566B2

公开(公告)日：2022-09-06

申请号：US17164225

申请日：2021-02-01

Applicant: Intel Corporation

Inventor： Tuotuo Li ,  Joshua J. Ratcliff ,  Qiong Huang ,  Alexey M. Supikov ,  Ronald T. Azuma

IPC: H04N13/00 ,  H04N13/144 ,  G06F3/048 ,  H04N13/307 ,  H04N13/106 ,  H04N13/305 ,  H04N13/383 ,  H04N13/324 ,  H04N13/139 ,  G06T15/06 ,  G06T15/50

Abstract: Disclosed herein are systems, apparatus, methods, and articles of manufacture to present three dimensional images without glasses. An example apparatus includes a micro lens array and at least one processor. The at least one processor is to: determine a first position of a first pupil of a viewer; determine a second position of a second pupil of the viewer; align a first eye box with the first position of the first pupil; align a second eye box with the second position of the second pupil; render, for presentation on a display, at least one of a color plus depth image or a light field image based on the first position of the first pupil and the second position of the second pupil; and cause backlight to be steered through the micro lens array and alternatingly through the first eye box and the second eye box.

公开(公告)号：US20220269218A1

公开(公告)日：2022-08-25

申请号：US17740946

申请日：2022-05-10

Applicant: Intel Corporation

Inventor： Alexey Supikov ,  Qiong Huang ,  Ronald T. Azuma

IPC: G03H1/08 ,  G03H1/04 ,  G06T1/20 ,  G06N3/02 ,  G06N3/067 ,  G06T7/66 ,  G06T7/00 ,  G06T9/00 ,  G06T19/00

Abstract: Techniques related to generating holographic images are discussed. Such techniques include application of a machine learning model to the target image to generate data that is used to enable the determination of a phase pattern via an iterative propagation feedback model. The iterative propagation feedback model is used to generate a feedback strength value, which is then used to generate a phase diffraction pattern for presentation at a holographic plane.

公开(公告)号：US11378915B2

公开(公告)日：2022-07-05

申请号：US16712779

申请日：2019-12-12

Applicant: INTEL CORPORATION

Inventor： Alexey Supikov ,  Qiong Huang ,  Ronald T. Azuma

IPC: G03H1/08 ,  G03H1/04 ,  G06T9/00 ,  G06N3/02 ,  G06T1/20 ,  G06T7/00 ,  G06T19/00 ,  G06N3/067 ,  G06T7/66

Abstract: Techniques related to generating holographic images are discussed. Such techniques include application of a pre-trained deep neural network to a target holographic image to generate a feedback strength value for error feedback in an iterative propagation feedback model and generating a diffraction pattern image corresponding to the target holographic image by applying the iterative propagation feedback model based on the target holographic image and using the feedback strength value.

公开(公告)号：US20230019187A1

公开(公告)日：2023-01-19

申请号：US17896372

申请日：2022-08-26

Applicant: Intel Corporation

Inventor： Tuotuo Li ,  Joshua J. Ratcliff ,  Qiong Huang ,  Alexey M. Supikov ,  Ronald T. Azuma

IPC: H04N13/144 ,  G06F3/048 ,  H04N13/307 ,  H04N13/106 ,  H04N13/305 ,  H04N13/383 ,  H04N13/324 ,  H04N13/139 ,  G06T15/06 ,  G06T15/50

Abstract: Disclosed herein are systems, apparatus, methods, and articles of manufacture to present three dimensional images without glasses. An example apparatus includes a micro lens array and at least one processor. The at least one processor is to: determine a first position of a first pupil of a viewer; determine a second position of a second pupil of the viewer; align a first eye box with the first position of the first pupil; align a second eye box with the second position of the second pupil; render, for presentation on a display, at least one of a color plus depth image or a light field image based on the first position of the first pupil and the second position of the second pupil; and cause backlight to be steered through the micro lens array and alternatingly through the first eye box and the second eye box.

公开(公告)号：US20220197214A1

公开(公告)日：2022-06-23

申请号：US17691579

申请日：2022-03-10

Applicant: Intel Corporation

Inventor： Alexey Supikov ,  Qiong Huang ,  Ronald T. Azuma

IPC: G03H1/08 ,  G03H1/04 ,  G06T9/00 ,  G06N3/02 ,  G06T1/20 ,  G06T7/00 ,  G06T19/00 ,  G06N3/067 ,  G06T7/66

Abstract: Techniques related to generating holographic images are discussed. Such techniques include application of a machine learning model to the target image to generate data that is used to enable the determination of a phase pattern via a wave propagation model. The wave propagation model is used to generate holographic data, which is then adjusted according to one or more constraints associated with the holographic display that will be used to generate a holographic image based on the adjusted holographic data.

公开(公告)号：US20190317451A1

公开(公告)日：2019-10-17

申请号：US16451518

申请日：2019-06-25

Applicant: Intel Corporation

Inventor： Alexey Supikov ,  Qiong Huang ,  Anders Grunnet-Jepsen ,  Paul Winer ,  Ronald T. Azuma ,  Ofir Mulla

IPC: G03H1/26 ,  G06K9/62 ,  G06N3/08

Abstract: Techniques related to generating holographic images are discussed. Such techniques include application of a hybrid system including a pre-trained deep neural network and a subsequent iterative process using a sui table propagation model to generate diffraction pattern image data for a target holographic image such that the diffraction pattern image data is to generate a holographic image when implemented via a holographic display.