Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2005.11a
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- Pages.557-560
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- 2005
Shadow and Highlight Invariant Color Models
- Lee, Ja-Yong (School of Electrcal & Electronic Engineering, Chung-Ang University) ;
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Kang, Hoon
(School of Electrcal & Electronic Engineering, Chung-Ang University)
- Published : 2005.11.26
Abstract
The color of objects varies with changes in illuminant color and viewing conditions. As a consequence, color boundaries are influenced by a large variety of imaging variables such as shadows, highlights, illumination, and material changes. Therefore, invariant color models are useful for a large number of applications such as object recognitions, detections, and segmentations. In this paper, we propose invariant color models. These color models are independent of the object geometry, object pose, and illumination. From these color models, color invariant edges are derived. To show the validity of the proposed invariant color models, some examples are given.
Keywords