Method and system for foveated hologram rendering
AssigneeKorea Electronics Technology Institute
InventorsSung Hee HONG, Young Min KIM, Ji Soo HONG
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Abstract
A method and a system for foveated hologram rendering are provided. A method for foveated hologram rendering according to an embodiment of the present invention comprises: tracking a user's line of sight, rendering a hologram having a first resolution in the user's central line of sight, and rendering a hologram having a resolution lower than the first resolution in the user's peripheral line of sight. Accordingly, a hologram content with high quality and high resolution can be generated and reproduced at high speed through foveated hologram rendering in which holograms having different resolutions are rendered in the user's central line of sight and peripheral line of sight.
Claims8
A foveated hologram rendering method comprising:
- a step of tracking a gaze of a user;
- a first rendering step of rendering a hologram of a first resolution in a foveal vision part of the user;
- and
- a second rendering step of rendering a hologram of a resolution lower than the first resolution in a peripheral vision part of the user.
A foveated hologram service method comprising:
- a holographic head mounted display (HMD) configured to track a gaze of a user and to reproduce a received hologram content;
- and
- a rendering server configured to receive gaze information of the user from the holographic HMD, to render a hologram of a first resolution in a foveal vision part of the user, to render a hologram of a resolution lower than the first resolution in a peripheral vision part of the user, to create one hologram content by combining the rendered holograms, and to transmit the created hologram content to the holographic HMD.
Dependencies are inferred from the claim text.