A Perception Based System for Depth Metadata

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Publisher: SMPTE — White Plains, NY
Doc Type: Conference Paper
Content Type: Original Research
Volume: 2011, No. 6, pp. 1–6
Abstract: With the proliferation of three dimensional content across various media platforms, metadata that supports the generation and display of this content has become increasingly significant. Many examples of 3D metadata generation and use exist, but they have so far been application specific in their description of the depth component. When measuring or rendering objects in 3D space with relation to a viewing plane (see fig. 1), the depth value (taken to be the z axis here) is usually absolute in relation to the volume of the image space. Depth values (z) are usually expressed using an arbitrarily decided unit of measurement, but do not take into account how objects at depth (z) will appear when viewed on displays of different sizes.
Publication Date: 2011-06-01
DOI: 10.5594/M001425
Link: https://doi.org/10.5594/M001425
Author(s): Richard Welsh
Christian Ralph
Copyright: © 2011 Society of Motion Picture and Television Engineers, Inc.

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<span class="citation">Richard Welsh and Christian Ralph; <cite>A Perception Based System for Depth Metadata</cite>, SMPTE Meetings and Conferences ( June 2011); SMPTE, 2011. Available at <a href="https://doi.org/10.5594/M001425" target="_blank" rel="noopener">https://doi.org/10.5594/M001425</a></span>

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Richard Welsh and Christian Ralph; A Perception Based System for Depth Metadata, SMPTE Meetings and Conferences ( June 2011); SMPTE, 2011
doi: 10.5594/M001425
url: https://doi.org/10.5594/M001425

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Richard Welsh and Christian Ralph; <cite id="bib-10-5594-m001425">A Perception Based System for Depth Metadata</cite>, SMPTE Meetings and Conferences ( June 2011); SMPTE, 2011
<span class="doi">10.5594/M001425</span>
</li>