Enhancement Method of Depth Accuracy in DIBR-Based Multiview Image Generation


KIPS Transactions on Computer and Communication Systems, Vol. 5, No. 9, pp. 237-246, Sep. 2016
10.3745/KTCCS.2016.5.9.237,   PDF Download:
Keywords: DIBR(Depth Image Based Rendering), Multi-View Image, Depth-Map, Pre-Processing, Non-UniformDomain-Division Quantization
Abstract

DIBR (Depth Image Based Rendering) is a multimedia technology that generates the virtual multi-view images using a color image and a depth image, and it is used for creating glasses-less 3-dimensional display contents. This research describes the effect of depth accuracy about the objective quality of DIBR-based multi-view images. It first evaluated the minimum depth quantization bit that enables the minimum distortion so that people cannot recognize the quality degradation. It then presented the comparative analysis of non-uniform domain-division quantization versus regular linear quantization to find out how effectively express the accuracy of the depth information in same quantization levels according to scene properties.


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Cite this article
[IEEE Style]
M. Kim, Y. Cho, K. S. Park, "Enhancement Method of Depth Accuracy in DIBR-Based Multiview Image Generation," KIPS Transactions on Computer and Communication Systems, vol. 5, no. 9, pp. 237-246, 2016. DOI: 10.3745/KTCCS.2016.5.9.237.

[ACM Style]
Minyoung Kim, Yongjoo Cho, and Kyoung Shin Park. 2016. Enhancement Method of Depth Accuracy in DIBR-Based Multiview Image Generation. KIPS Transactions on Computer and Communication Systems, 5, 9, (2016), 237-246. DOI: 10.3745/KTCCS.2016.5.9.237.