|
|||||
|
|
Close-range constrained image sequences |
|
| Authors: | Jussi Heikkinen |
| Institution: | 1. Canadian Forest Service, Natural Resources Canada, 506 West Burnside Rd., Victoria, BC V8Z 1M5, Canada;2. Department of Ecology and Natural Resource Management, Norwegian University of Life Sciences, P.O. Box 5003, NO 1432 Ås, Norway;3. Forest Research Institute, Wonnhaldestraße 4, Baden-Württemberg 79100, Freiburg, Germany;4. Office National des Forêts, Département RDI, Pôle de Nancy, 11 Ile-de-Corse, 54000, Nancy, France;1. State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin 300072, China;2. National Institute of Standards and Technology, Gaithersburg MD 20899, USA |
| Abstract: | This paper deals with a novel imaging arrangement for special modeling purpose. The method introduced here will take care of the geometrical consistence of photography. It is based on image ray bundles and is meant for conditions where imaging is accomplished inside the object space (e.g. in case of interior model reconstruction). Imaging is designed to be constrained in terms of camera position and orientation and to consist of two image sequences. The image orientations will be resolved by use of LSQ-estimation in heavily overdetermined conditions. The benefits of overdetermination are discussed and the accuracy assessment in a real experiment is published. The accuracy assessment is accomplished with help of exterior reference and stochastic error propagation. |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ | |