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http://dx.doi.org/10.3745/KIPSTB.2010.17B.4.287

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

Kim, Min-Wook (전남대학교 전자컴퓨터 공학부)
Ahn, Yang-Keun (전자부품연구원(KETI))
Jung, Kwang-Mo (전자부품연구원(KETI) 실감정보플랫폼 연구센터)
Lee, Chil-Woo (전남대학교 전자컴퓨터공학부)
Publication Information
The KIPS Transactions:PartB / v.17B, no.4, 2010 , pp. 287-294 More about this Journal
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.
Keywords
Virtual Touch Screen; TOF; Fingertip Tracking; Hand Modeling; Image Processing;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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