TY - GEN
T1 - Multiple image matching in an automatic aerotriangulation system
AU - Toth, Charles K.
AU - Schenk, Toni
N1 - Publisher Copyright:
© 1993, Springer Verlag. All rights reserved.
PY - 1993
Y1 - 1993
N2 - A crucial part of the aerotriangulation process is the identification and precise measurement of well-distributed points over areas with multiple image overlap. The selected point positions should be determined with sub-pixel accuracy on all the overlapping images. In this paper we describe an algorithm which combines gray-scale matching with geometrical constraints. The least squares method works in object space which is derived from the overlap and sensor geometry approximations. The model is based on the simultaneous use of multiple images which is fundamentally different from the traditional pairwise approach. Some practical data highlight the object-space-constrained, affine-transformation-based, gray-scale, least squares matching method.
AB - A crucial part of the aerotriangulation process is the identification and precise measurement of well-distributed points over areas with multiple image overlap. The selected point positions should be determined with sub-pixel accuracy on all the overlapping images. In this paper we describe an algorithm which combines gray-scale matching with geometrical constraints. The least squares method works in object space which is derived from the overlap and sensor geometry approximations. The model is based on the simultaneous use of multiple images which is fundamentally different from the traditional pairwise approach. Some practical data highlight the object-space-constrained, affine-transformation-based, gray-scale, least squares matching method.
UR - https://www.scopus.com/pages/publications/33847583629
U2 - 10.1007/3-540-57233-3_103
DO - 10.1007/3-540-57233-3_103
M3 - Conference contribution
AN - SCOPUS:33847583629
SN - 9783540572336
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 750
EP - 758
BT - Computer Analysis of Images and Patterns - 5th International Conference, CAIP 1993, Proceedings
A2 - Chetverikov, Dmitry
A2 - Kropatsch, Walter G.
PB - Springer Verlag
T2 - 5th International Conference on Computer Analysis of Images and Patterns, CAIP 1993
Y2 - 13 September 1993 through 15 September 1993
ER -