3D Fingertip Estimation based on the TOF Camera for Virtual Touch Screen System 


Vol. 17,  No. 4, pp. 287-294, Aug.  2010
10.3745/KIPSTB.2010.17.4.287


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  Abstract

TOF technique is one of the skills that can obtain the object's 3D depth information. But depth image has low resolution and fingertip occupy very small region, so, it is difficult to find the precise fingertip's 3D information by only using depth image from TOF camera. In this paper, we estimate fingertip's 3D location using Arm Model and reliable hand's 3D location information that is modified by hexahedron as hand model. Using proposed method we can obtain more precise fingertip's 3D information than using only depth image.

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[IEEE Style]

M. W. Kim, Y. K. Ahn, K. M. Jung, C. W. Lee, "3D Fingertip Estimation based on the TOF Camera for Virtual Touch Screen System," The KIPS Transactions:PartB , vol. 17, no. 4, pp. 287-294, 2010. DOI: 10.3745/KIPSTB.2010.17.4.287.

[ACM Style]

Min Wook Kim, Yang Keun Ahn, Kwang Mo Jung, and Chil Woo Lee. 2010. 3D Fingertip Estimation based on the TOF Camera for Virtual Touch Screen System. The KIPS Transactions:PartB , 17, 4, (2010), 287-294. DOI: 10.3745/KIPSTB.2010.17.4.287.

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