TY - JOUR
T1 - Projective reconstruction of approximately planar scenes
AU - Collins, Robert T.
N1 - Funding Information:
This work was funded by DARPA/TACOM contract number DAAE07-91-C-R035, by NSF grant number CDA-8922572, and by the RADIUS project under DARPA/Army contract DACA76-92-C-0041.
Funding Information:
number DAAEO7-91-C-R035, by NSF grant number CDA-8922572,andby the RADIUS project under DARPA/Army contract DACA76-92-C-0041.
Funding Information:
ThiS work was funded by DARPA/TACOM contract
Publisher Copyright:
© 1992 SPIE. All rights reserved.
PY - 1992
Y1 - 1992
N2 - The fundamental theorem of projective geometry states that the transformation mapping coplanar points from an object onto an image plane can be determined given the correspondence between four or more object points and their projections in the image. This theorem can be used to predict where other features in the object plane will appear in the image, and conversely, to project new image features back onto the object plane. In this paper we examine what happens when these mathematical results are applied to real-world data containing random sensor noise and deviations from coplanarity.
AB - The fundamental theorem of projective geometry states that the transformation mapping coplanar points from an object onto an image plane can be determined given the correspondence between four or more object points and their projections in the image. This theorem can be used to predict where other features in the object plane will appear in the image, and conversely, to project new image features back onto the object plane. In this paper we examine what happens when these mathematical results are applied to real-world data containing random sensor noise and deviations from coplanarity.
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U2 - 10.1117/12.142793
DO - 10.1117/12.142793
M3 - Conference article
AN - SCOPUS:3042837189
VL - 1838
SP - 174
EP - 185
JO - Proceedings of SPIE - The International Society for Optical Engineering
JF - Proceedings of SPIE - The International Society for Optical Engineering
SN - 0277-786X
T2 - 21st AIPR Workshop on Interdisciplinary Computer Vision: An Exploration of Diverse Applications 1992
Y2 - 14 October 1992 through 16 October 1992
ER -