Advances in Depth Image Analysis and Applications: by Shuntaro Yamazaki, Masaaki Mochimaru (auth.), Xiaoyi Jiang,

By Shuntaro Yamazaki, Masaaki Mochimaru (auth.), Xiaoyi Jiang, Olga Regina Pereira Bellon, Dmitry Goldgof, Takeshi Oishi (eds.)

This ebook constitutes the refereed complaints of the foreign Workshop on intensity snapshot research, held at the side of ICPR 2012 in Japan in November 2012. The sixteen revised complete papers awarded on the workshop have been rigorously reviewed and chosen from 27 submissions and are complemented with three invited papers that have been additionally peer-reviewed. The papers are equipped in topical sections on acquisition and modeling of intensity facts, processing and research of intensity info, purposes, and ICPR contest.

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2(a) internal cameras (RGB and IR). Section 4 presents several experiments based on different approaches of distance measurements and different environmental conditions. Conclusions are given in section 5. 2 Related Work The influence of temperature in the context of imaging and range sensors has been studied in the past. In the field of aerial mapping, lenses were put into large refrigerators to simulate the temperature in high altitudes and to calibrate them under these conditions [18]. The robustness of different calibration methods and their influence to the calibration accuracy was tested under temperature variations in [20].

For the synthetic depth images this metric is statically determined. (a) Source textures (b) Resulting render Fig. 7. Projective texturing (a) Live input (stereo pair) (b) Textured mesh Fig. 8. Live 3D face reconstruction (c) Wireframe mesh 40 D. Tytgat, S. Lievens, and E. Six Up to this point, the discussion has focused on the reconstruction of the model geometry. In order to produce a convincing render, one also needs to address the appearance however. With traditional texture mapping, one needs to assign texture coordinates to every vertex of the mesh.

The effect of temperature variation on single-lens-reflex digital camera calibration parameters. International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences 28 (2010) 20. : Infence of Temperature Variations on Calibrated Cameras. com Abstract. We present a system for 3D face reconstruction that is based on live depth information combined with face priors. The system includes a stereo matching method that employs prior information for limiting the search space and introduces an offline scanned 3D model that is animated by means of 2D morphing techniques in order to match the live facial expressions.

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