Image analysis – Applications – 3-d or stereo imaging analysis
Reexamination Certificate
2006-09-26
2006-09-26
Miriam, Daniel (Department: 2624)
Image analysis
Applications
3-d or stereo imaging analysis
C345S419000
Reexamination Certificate
active
07113635
ABSTRACT:
A process for modeling a 3D scene is provided which comprises validating the model by determining a maximum permitted distortion (5) on a 2D synthesized image (4), generated by the approximation inherent in the model (2); calculating for a point I of a reference image (7) and on a set of synthesized images (4) representing the 3D point of the scene corresponding to this point I, of the minimum (zi−Δzi1) and maximum (zi+Δzi2) depth values of the depth ziof this point I corresponding to this maximum distortion, calculating a span around the depth ziof this point I, dependant on the minimum value of the error Δzi2and on the minimum value of the error Δzi1among the values calculated for the synthesized images of the set.
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Search Report for French Appln. No. 0203663 dated Mar. 25, 2002.
Nicolas Yannick
Robert Philippe
Laks Joseph J.
Lin Reitseng
Miriam Daniel
Shedd Robert D.
Thomson Licensing
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