Hand-shadow illusions and 3D DDR based on efficient model retrieval. - Jeng-Sheng Yeh; Chung-Lin Wen; Jen-Yuan Chiang; Liang-Kai Wang; Ting-Hao Huang; Ding-Yun Chen; Li-Fong Lin; Yung-Yu Chuang; Ming-Yang Yu; Bing-Yu Chen 004; Jean Y. C. Tsai; Ming Ouhyoung (SIGGRAPH Emerging Technologies, 2006)