TY - GEN
T1 - Iterative 3D surface modelling from a sparse set of matched feature points
AU - Xu, Ning
AU - Ahuja, Narendra
N1 - Publisher Copyright:
© 2002 IEEE.
PY - 2002
Y1 - 2002
N2 - We present an iterative algorithm to reconstruct a 3D object surface from a sparse set of matched feature points on the input stereo images of the object. The initial matches are sparse and do not have to be accurate. The reconstructed 3D surface is represented in terms of triangular polygons whose vertices are initially the 3D points corresponding to these matched feature points. In order to render photorealistic images of the surface, these feature points are iteratively updated. New feature points are added into the feature point set as well as the depth estimates of the feature points are refined. Experimental results showing the updated correspondences, reconstructed surfaces and virtual views rendered from new directions are presented.
AB - We present an iterative algorithm to reconstruct a 3D object surface from a sparse set of matched feature points on the input stereo images of the object. The initial matches are sparse and do not have to be accurate. The reconstructed 3D surface is represented in terms of triangular polygons whose vertices are initially the 3D points corresponding to these matched feature points. In order to render photorealistic images of the surface, these feature points are iteratively updated. New feature points are added into the feature point set as well as the depth estimates of the feature points are refined. Experimental results showing the updated correspondences, reconstructed surfaces and virtual views rendered from new directions are presented.
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U2 - 10.1109/ICME.2002.1035926
DO - 10.1109/ICME.2002.1035926
M3 - Conference contribution
AN - SCOPUS:84872065245
T3 - Proceedings - 2002 IEEE International Conference on Multimedia and Expo, ICME 2002
SP - 893
EP - 896
BT - Proceedings - 2002 IEEE International Conference on Multimedia and Expo, ICME 2002
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2002 IEEE International Conference on Multimedia and Expo, ICME 2002
Y2 - 26 August 2002 through 29 August 2002
ER -