@conference {18324,
	title = {A framework for modeling appearance change in image sequences},
	booktitle = {Computer Vision, 1998. Sixth International Conference on},
	year = {1998},
	month = {1998/01//},
	pages = {660 - 667},
	abstract = {Image ldquo;appearance rdquo; 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) ldquo;iconic changes rdquo; 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 ldquo;appearance changes rdquo; in an image sequence as a ldquo;mixture rdquo; 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},
	keywords = {appearance change, camera motion, complex occlusion events, generic photometric events, iconic changes, illumination, image motion, Image sequences, Motion estimation, optical flow},
	doi = {10.1109/ICCV.1998.710788},
	author = {Black,M. J and Fleet,D. J and Yacoob,Yaser}
}
