A Data-driven Approach to Human-body Cloning Using a Segmented Body Database

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ConferenceThe 15th Pacific Conference on Computer Graphics and Applications - Pacific Graphics 2007, October 29 - November 2, 2007., Maui, Hawaii, USA
AbstractWe present a data-driven approach to build a human body model from a single photograph by performing Principal Component Analysis (PCA) on a database of body segments.We segment a collection of human bodies to compile the required database prior to performing the analysis. Our approach then builds a single PCA for each body segment - head, left and right arms, torso and left and right legs - yielding six PCAs in total. This strategy improves on the flexibility of conventional data-driven approaches in 3D modeling and allows our approach to take variations in ethnicity, age and body posture into account. We demonstrate our approach in practice by constructing models of a Caucasian male, an Asian male and a toddler from corresponding photographs and a Caucasian adult oriented database. We also discuss rapid consistent parameterization based on Radial Basis Functions (RBF) and non-optimization based learning systems to reduce execution time.
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AffiliationNRC Institute for Information Technology; National Research Council Canada
Peer reviewedNo
NRC number49833
NPARC number5763603
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Record identifier24acaf03-51ea-4dd3-8fa4-799afdf54ad5
Record created2009-03-29
Record modified2016-05-09
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