A Framework for Modeling Appearance Change in Image Sequences
Abstract
Image "appearance" may change over time due to a variety of causes such as: 1) object or camera motion; 2) generic photometric events including variations in illumination (e.g. shadows) and specular reflections; and 3) "iconic changes" which are specific to the objects being viewed and include complex occlusion events and changes in the material properties of the objects. We propose a general framework for representing and recovering these "appearance changes" in an image sequence as a "mixture" of different causes. The approach generalizes previous work on optical flow to provide a richer description of image events and more reliable estimates of image motion.
Cite
Text
Black et al. "A Framework for Modeling Appearance Change in Image Sequences." IEEE/CVF International Conference on Computer Vision, 1998. doi:10.1109/ICCV.1998.710788Markdown
[Black et al. "A Framework for Modeling Appearance Change in Image Sequences." IEEE/CVF International Conference on Computer Vision, 1998.](https://mlanthology.org/iccv/1998/black1998iccv-framework/) doi:10.1109/ICCV.1998.710788BibTeX
@inproceedings{black1998iccv-framework,
title = {{A Framework for Modeling Appearance Change in Image Sequences}},
author = {Black, Michael J. and Fleet, David J. and Yacoob, Yaser},
booktitle = {IEEE/CVF International Conference on Computer Vision},
year = {1998},
pages = {660-667},
doi = {10.1109/ICCV.1998.710788},
url = {https://mlanthology.org/iccv/1998/black1998iccv-framework/}
}