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公开(公告)号：US20240355038A1
公开(公告)日：2024-10-24
申请号：US18758162
申请日：2024-06-28
Applicant: Intel Corporation
Inventor： Alexey M. Supikov , Ronald Tadao Azuma
CPC classification number: G06T15/06 , G06T7/557 , G06T15/503 , G06T2207/20081 , G06T2207/20084 , G06T2210/56
Abstract: Example apparatus disclosed herein query a neural network for an optical density at a sample point along a training ray, the training ray associated with training the neural network to provide a neural representation of a video frame. Disclosed example apparatus also generate an occupancy grid for the video frame based on the optical density at the sample point along the training ray, the occupancy grid including voxels to indicate whether respective portions of a three-dimensional (3D) volume associated with the neural representation are occupied with geometry.
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公开(公告)号：US20240355111A1
公开(公告)日：2024-10-24
申请号：US18758110
申请日：2024-06-28
Applicant: Intel Corporation
Inventor： Alexey M. Supikov , Ronald Tadao Azuma
CPC classification number: G06V10/82 , G06T7/20 , G06T7/90 , G06T2207/10024
Abstract: Example apparatus disclosed herein are to train a neural network based on initial video frames of an input video to generate neural representations of the initial video frames, the neural network having a first group of layers and a second group of layers, the first group of layers to be retrained for subsequent video frames after the initial video frames, the second group of layers to be selectively frozen for the subsequent video frames. Disclosed example apparatus are also to select a layer of the second group of layers to be unfrozen for a first video frame subsequent to the initial video frames, and retrain the first group of layers and the selected layer of the second group of layers to generate a neural representation of the first video frame, unselected ones of the second group of layers to remain frozen in the neural representation of the first video frame.
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公开(公告)号：US20240331083A1
公开(公告)日：2024-10-03
申请号：US18193991
申请日：2023-03-31
Applicant: Intel Corporation
Inventor： Ronald Tadao Azuma , Horst Werner Haussecker
IPC: G06T3/00 , G06F3/01 , G06F3/0346 , G06T19/00 , H04L65/1089 , H04L65/80
CPC classification number: G06T3/16 , G06F3/011 , G06F3/0346 , G06T19/003 , H04L65/1089 , H04L65/80
Abstract: Methods, systems, apparatus, and articles of manufacture to produce immersive videos are disclosed. An example apparatus includes programmable circuitry to access a first video stream corresponding to a scene, the first video stream including a first video frame, the first video frame including a first tile representative of the scene from a first viewpoint and a second tile representative of the scene from a second viewpoint different from the first viewpoint, access a second video stream corresponding to the scene, the first video stream including a second video frame, the second video frame including a third tile representative of the scene from a third viewpoint and a fourth tile representative of the scene from a fourth viewpoint different from the third viewpoint, and select at least one of the first tile, the second tile, the third tile, or the fourth tile for presentation by a device.
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