231 search results - page 43 / 47 » Robust perceptual image hashing using feature points |
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3DPVT
2006
IEEE
14 years 11 months ago
2006
IEEE
This paper introduces a feature based method for the fast generation of sparse 3D point clouds from multiple images with known pose. We extract sub-pixel edge elements (2D positio...
ICPR
2000
IEEE
15 years 10 months ago
2000
IEEE
Amethod for quick determination of the position and pose of a 3D free-form object with respect to its 2D projective image(s) is proposed. It is a precondition of the method that a...
WSCG
2003
14 years 11 months ago
2003
This paper presents a self-calibration technique for a camera mounted on an underwater vehicle designed to perform the 3D reconstruction of underwater scenes. Our aim is to identi...
CGF
2008
14 years 9 months ago
2008
The viewfinder of a digital camera has traditionally been used for one purpose: to display to the user a preview of what is seen through the camera's lens. High quality camer...
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ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
Reconstructing the 3D shape of human faces is an intensively researched topic. Most approaches aim at generating a closed surface representation of geometry, i.e. a mesh, which is...