公开(公告)号：US12041250B2

公开(公告)日：2024-07-16

申请号：US16739584

申请日：2020-01-10

Applicant: Intel Corporation

Inventor： Jill Boyce ,  Basel Salahieh

IPC: H04N19/82 ,  H04N19/132 ,  H04N19/40 ,  H04N21/2365 ,  H04N21/4402

CPC classification number: H04N19/40 ,  H04N19/132 ,  H04N21/2365 ,  H04N21/4402

Abstract: An example apparatus for transcoding multi-dimensional video includes a multi-dimensional video decoder to decode a first bitstream of multi-dimensional video. The apparatus also includes a transcoder to transcode the decoded first bitstream to generate transcoded multi-dimensional data. The apparatus also further includes a multi-dimensional video encoder to generate a second bitstream based on the transcoded multi-dimensional data.

公开(公告)号：US11722653B2

公开(公告)日：2023-08-08

申请号：US17217588

申请日：2021-03-30

Applicant: Intel Corporation

Inventor： Basel Salahieh ,  Sumit Bhatia ,  Jill Boyce

IPC: H04N13/282 ,  H04N19/597 ,  H04N13/351 ,  G06T7/593 ,  G06T5/50 ,  H04N13/156 ,  H04N13/161

CPC classification number: H04N13/282 ,  G06T5/50 ,  G06T7/593 ,  H04N13/156 ,  H04N13/161 ,  H04N13/351 ,  H04N19/597 ,  G06T2207/20221

Abstract: An embodiment of an image processor for immersive video includes technology to re-order patches from a plurality of views based on one or more of relative position and orientation related information for a desired synthesized view, select a set of views to be used in each view synthesis pass, perform two or more view synthesis passes for the synthesized view to provide two or more intermediate view synthesis results, and mask and merge the two or more intermediate view synthesis results to provide a final view synthesis result. Other embodiments are disclosed and claimed.

公开(公告)号：US11432009B2

公开(公告)日：2022-08-30

申请号：US16918667

申请日：2020-07-01

Applicant: INTEL CORPORATION

Inventor： Basel Salahieh ,  Jill M. Boyce

IPC: H04N19/597 ,  H04N13/178 ,  H04N13/111

Abstract: An example apparatus for encoding immersive video includes a view optimizer to receive a plurality of input views from a source camera and select basic views and additional views from the plurality of input views. The apparatus also includes a view pruner to prune the additional views based on a comparison with the basic views. The apparatus further includes a patch packer to generate atlases based on the pruned additional views and the basic views. The apparatus includes a metadata composer to generate metadata including additional metadata. The apparatus also further includes a bitstream generator to generate a bitstream including the encoded video and the metadata.

公开(公告)号：US20210006834A1

公开(公告)日：2021-01-07

申请号：US16918667

申请日：2020-07-01

Applicant: INTEL CORPORATION

Inventor： Basel Salahieh ,  Jill M. Boyce

IPC: H04N19/597 ,  H04N13/178 ,  H04N13/111

Abstract: An example apparatus for encoding immersive video includes a view optimizer to receive a plurality of input views from a source camera and select basic views and additional views from the plurality of input views. The apparatus also includes a view pruner to prune the additional views based on a comparison with the basic views. The apparatus further includes a patch packer to generate atlases based on the pruned additional views and the basic views. The apparatus includes a metadata composer to generate metadata including additional metadata. The apparatus also further includes a bitstream generator to generate a bitstream including the encoded video and the metadata.

公开(公告)号：US10827165B2

公开(公告)日：2020-11-03

申请号：US15992689

申请日：2018-05-30

Applicant: Intel Corporation

Inventor： Joshua Ratcliff ,  Alexey Supikov ,  Santiago Alfaro ,  Basel Salahieh

IPC: H04N13/344 ,  H04N13/307 ,  G02B27/01 ,  G02B30/36

Abstract: Systems, devices, and techniques related to thin form factor head mounted displays and near light field displays are discussed. Such devices may include a display to present elemental images, a primary lens array in an optical path between the display and a viewing zone of a user, the primary lens array to magnify elemental images to a viewing zone, and a secondary array of optical elements between the display and the primary lens array to concentrate elemental images from the display to the primary lens array.

公开(公告)号：US20180184066A1

公开(公告)日：2018-06-28

申请号：US15391920

申请日：2016-12-28

Applicant: Intel Corporation

Inventor： Basel Salahieh ,  Seth E. Hunter ,  Yi Wu ,  Oscar Nestares

IPC: H04N13/00 ,  H04N13/02 ,  H04N13/04 ,  G06F3/14 ,  G06F3/147

CPC classification number: H04N13/128 ,  G06F3/1446 ,  G09G3/003 ,  G09G2300/023 ,  G09G2320/068 ,  G09G2354/00 ,  H04N13/111 ,  H04N13/133 ,  H04N13/271 ,  H04N13/31 ,  H04N13/324 ,  H04N13/327 ,  H04N13/363 ,  H04N13/366 ,  H04N13/383 ,  H04N13/395 ,  H04N13/398

Abstract: In one example, a method for displaying three dimensional light field data can include generating a three dimensional image. The method can also include generating a plurality of disparity maps based on light field data and converting the disparity maps to depth maps. Additionally, the method can include generating a plurality of data slices. The plurality of slices per viewing angle can be shifted and merged together resulting in enhanced parallax of light field data. Furthermore, the method can include filling at least one unrendered region of the merged plurality of data slices with color values based on an interpolation of pixels proximate the at least one unrendered region and displaying modified a three dimensional image based on the merged plurality of data slices with the at least one filled region.

公开(公告)号：US11902540B2

公开(公告)日：2024-02-13

申请号：US17631298

申请日：2020-09-30

Applicant: INTEL CORPORATION

Inventor： Basel Salahieh ,  Fai Yeung ,  Jill Boyce

IPC: H04N19/169 ,  H04N19/132 ,  H04N19/20 ,  H04N19/597

CPC classification number: H04N19/169 ,  H04N19/132 ,  H04N19/20 ,  H04N19/597

Abstract: Methods, apparatus, systems and articles of manufacture for video coding using object metadata are disclosed. An example apparatus includes an object separator to separate input views into layers associated with respective objects to generate object layers for geometry data and texture data of the input views, a pruner to project the first object layer of a first basic view of the at least one basic views against the first object layer of a first additional view of the at least one additional views to generate a first pruned view and a first pruning mask, a patch packer to tag a patch with an object identifier of the first object, the patch corresponding to the first pruning mask, and an atlas generator to generate at least one atlas to include in encoded video data, the atlas including the patch.

公开(公告)号：US20230247222A1

公开(公告)日：2023-08-03

申请号：US17918859

申请日：2020-12-23

Applicant: Intel Corporation

Inventor： Jill Boyce ,  Basel Salahieh

IPC: H04N19/597 ,  H04N19/167 ,  H04N19/182 ,  H04N19/46 ,  G06T7/50 ,  G06V10/54 ,  G06V10/74 ,  G06V10/764

CPC classification number: H04N19/597 ,  H04N19/167 ,  H04N19/182 ,  H04N19/46 ,  G06T7/50 ,  G06V10/54 ,  G06V10/761 ,  G06V10/764

Abstract: Methods, apparatus, systems and articles of manufacture for texture based immersive video coding are disclosed. An example apparatus includes a correspondence labeler to (i) identify first unique pixels and first corresponding pixels included in a plurality of pixels of a first view and (ii) identify second unique pixels and second corresponding pixels included in a plurality of pixels of a second view; a correspondence patch packer to (i) compare adjacent pixels in the first view and (ii) identify a first patch of unique pixels and a second patch of corresponding pixels based on the comparison of the adjacent pixels and the correspondence relationships, the second patch of corresponding pixels tagged with a correspondence list identifying corresponding patches in the second view; and an atlas generator to generate at least one atlas to include in encoded video data, the encoded video data not including depth maps.

公开(公告)号：US20210105451A1

公开(公告)日：2021-04-08

申请号：US17125410

申请日：2020-12-17

Applicant: Intel Corporation

Inventor： Ozgur Oyman ,  Fai Yeung ,  Basel Salahieh ,  Eric Foley ,  Jill Boyce

IPC: H04N13/20 ,  H04L29/06 ,  H04N19/597 ,  H04N13/178 ,  H04N13/111

Abstract: Various embodiments herein provide techniques for scene construction using object based immersive media. Other embodiments may be described and claimed.

公开(公告)号：US10965932B2

公开(公告)日：2021-03-30

申请号：US16456197

申请日：2019-06-28

Applicant: Intel Corporation

Inventor： Basel Salahieh ,  Sumit Bhatia ,  Jill Boyce

IPC: H04N13/282 ,  G06T7/593 ,  G06T5/50 ,  H04N19/597 ,  H04N13/351 ,  H04N13/156 ,  H04N13/161

Abstract: An embodiment of an image processor for immersive video includes technology to re-order patches from a plurality of views based on one or more of relative position and orientation related information for a desired synthesized view, select a set of views to be used in each view synthesis pass, perform two or more view synthesis passes for the synthesized view to provide two or more intermediate view synthesis results, and mask and merge the two or more intermediate view synthesis results to provide a final view synthesis result. Other embodiments are disclosed and claimed.