Generating just noticeable depth difference (JNDD) model of three-dimensional (3D) display, method and system for enhancing depth image using JNDD model
US9235930B2 · kind B2 · utility
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Key dates
| Filing date | Feb 28, 2013 |
| Grant date | Jan 12, 2016 |
| Priority date | — |
| Expiry date | Nov 9, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/122
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for generating a just noticeable depth difference (JNDD) model including controlling a real size of an object to maintain a perceived size of the object for a plurality of depth testing levels, measuring a JNDD of a three-dimensional (3D) display for the plurality of depth testing levels by increasing or decreasing the real size of the object, and generating a JNDD model of the 3D display based on the measurement result.
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