Aspect Graphs and Nonlinear Optimization in 3-D Object Recognition
Abstract
Several researchers have previously described approaches to 3-D object recognition which use nonlinear optimization to control the matching of features of a 3-D object niodel to features found in an image. Recognition, in this context, includes estimating the parameters of translation and orientation of the object. A major problem acknowledged by previous researchers is how to efficiently choose a set of starting paranleter estimates which will avoid recognition errors due to local minima. The unique contribution of this paper is that it outlines an approach for using the perspective projection aspect gruph representation to alleviate the problems encountered by previous researchers, describes a particular implementation of this general approach, and presents data to illustrate the effectiveness (of the approac!].
Cite
Text
Stark et al. "Aspect Graphs and Nonlinear Optimization in 3-D Object Recognition." IEEE/CVF International Conference on Computer Vision, 1988. doi:10.1109/CCV.1988.590030Markdown
[Stark et al. "Aspect Graphs and Nonlinear Optimization in 3-D Object Recognition." IEEE/CVF International Conference on Computer Vision, 1988.](https://mlanthology.org/iccv/1988/stark1988iccv-aspect/) doi:10.1109/CCV.1988.590030BibTeX
@inproceedings{stark1988iccv-aspect,
title = {{Aspect Graphs and Nonlinear Optimization in 3-D Object Recognition}},
author = {Stark, Louise and Eggert, David W. and Bowyer, Kevin W.},
booktitle = {IEEE/CVF International Conference on Computer Vision},
year = {1988},
pages = {501-507},
doi = {10.1109/CCV.1988.590030},
url = {https://mlanthology.org/iccv/1988/stark1988iccv-aspect/}
}