公开(公告)号：US11650542B2

公开(公告)日：2023-05-16

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 ,  G06T9/00 ,  G06N3/02 ,  G06T1/20 ,  G06T7/00 ,  G06T19/00 ,  G06N3/067 ,  G06T7/66

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

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：US11573528B2

公开(公告)日：2023-02-07

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：US20220357704A1

公开(公告)日：2022-11-10

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: G03H1/26 ,  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 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：US12028502B2

公开(公告)日：2024-07-02

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 ,  G06T15/06 ,  G06T15/50 ,  H04N13/106 ,  H04N13/139 ,  H04N13/305 ,  H04N13/307 ,  H04N13/324 ,  H04N13/383

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

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：US12019396B2

公开(公告)日：2024-06-25

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 ,  G06N3/02 ,  G06N3/067 ,  G06T1/20 ,  G06T7/00 ,  G06T7/66 ,  G06T9/00 ,  G06T19/00

CPC classification number: G03H1/0808 ,  G03H1/0402 ,  G03H1/0486 ,  G06N3/02 ,  G06N3/067 ,  G06T1/20 ,  G06T7/0002 ,  G06T7/66 ,  G06T9/002 ,  G06T19/006 ,  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：US11435695B2

公开(公告)日：2022-09-06

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: G03H1/08 ,  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.

公开(公告)号：US10939085B2

公开(公告)日：2021-03-02

申请号：US16662156

申请日：2019-10-24

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: In some examples, a three dimensional display system includes a display (for example, a display screen or a display panel), a micro lens array, and an eye tracker to track one or more eyes of a person and to provide eye location information. The display system also includes a rendering processor to render or capture color plus depth images (for example, RGB-D images) or light field images. The display system also includes a light field processor to use the eye location information to convert the rendered color plus depth images or light field images to display images to be provided to the display.

公开(公告)号：US20190124313A1

公开(公告)日：2019-04-25

申请号：US15787947

申请日：2017-10-19

Applicant: INTEL CORPORATION

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

IPC: H04N13/00 ,  H04N13/04 ,  G06T15/06 ,  G06T15/50

Abstract: In some examples, a three dimensional display system includes a display (for example, a display screen or a display panel), a micro lens array, and an eye tracker to track one or more eyes of a person and to provide eye location information. The display system also includes a rendering processor to render or capture color plus depth images (for example, RGB-D images) or light field images. The display system also includes a light field processor to use the eye location information to convert the rendered color plus depth images or light field images to display images to be provided to the display.