Research output: Contribution to journal › Article › peer-review
Depth analysis of greyscale integral images using continuous multiview wavelet transform. / Saveljev, Vladimir; Palchikova, Irina; Li, Xiaowei.
In: International Journal of Optics, Vol. 2018, 3151209, 01.01.2018.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Depth analysis of greyscale integral images using continuous multiview wavelet transform
AU - Saveljev, Vladimir
AU - Palchikova, Irina
AU - Li, Xiaowei
PY - 2018/1/1
Y1 - 2018/1/1
N2 - The wavelet analysis of the integral images can be used in extraction of the depth of the photographed/synthesized 3D objects. The result of the analysis, however, depends on the colour/texture of the object and thus can be ambiguous. In this paper, we propose to normalize the image before processing in order to avoid such an ambiguity, and to extract the depth without regard to the colour/texture. The proposed technique is verified in multiple integral/plenoptic images and can be applied to multiview and light-field displays as well.
AB - The wavelet analysis of the integral images can be used in extraction of the depth of the photographed/synthesized 3D objects. The result of the analysis, however, depends on the colour/texture of the object and thus can be ambiguous. In this paper, we propose to normalize the image before processing in order to avoid such an ambiguity, and to extract the depth without regard to the colour/texture. The proposed technique is verified in multiple integral/plenoptic images and can be applied to multiview and light-field displays as well.
KW - 3D DISPLAY
KW - ISSUES
UR - http://www.scopus.com/inward/record.url?scp=85058928926&partnerID=8YFLogxK
U2 - 10.1155/2018/3151209
DO - 10.1155/2018/3151209
M3 - Article
AN - SCOPUS:85058928926
VL - 2018
JO - International Journal of Optics
JF - International Journal of Optics
SN - 1687-9384
M1 - 3151209
ER -
ID: 18185902