Title:
3次元モデルをスケーリングする方法およびスケーリングユニット並びに表示装置
Document Type and Number:
Japanese Patent JP4322121
Kind Code:
B2
Abstract:
A method of scaling a three-dimensional model ( 100 ) into a scaled three-dimensional model ( 108 ) in a dimension which is related with depth which method is based on properties of human visual perception. The method is based on discrimination or distinguishing between relevant parts of the information represented by the three-dimensional model for which the human visual perception is sensitive and in irrelevant parts of the information represented by the three-dimensional model for which the human visual perception is insensitive. Properties of the human visual perception are e.g. sensitivity to a discontinuity in a signal representing depth and sensitivity to a difference of luminance values between neighboring pixels of a two-dimensional view of the three-dimensional model.
Inventors:
Peter-Andre, Redert
Application Number:
JP2003558794A
Publication Date:
August 26, 2009
Filing Date:
December 09, 2002
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
G06T15/10; G06T3/40; G06T15/20
Domestic Patent References:
| JP61187083A | ||||
| JP10040420A | ||||
| JP10083460A | ||||
| JP2001283247A |
Attorney, Agent or Firm:
Tadahiko Ito
Kenji Yoshitake
Hidetoshi Tachibana
Yasukazu Sato
Hiroshi Yoshimoto
Yasushi Kawasaki
Kenji Yoshitake
Hidetoshi Tachibana
Yasukazu Sato
Hiroshi Yoshimoto
Yasushi Kawasaki