Color recognize algorithm based on neural network in augment reality
Journal of Computational Information Systems(2006)
摘要
Color recognition is one of the most important issues in the Augmented Reality System. It is based on color-mark registration. The traditional color filter algorithm is easily affected by environment. Because of the complexity of the color structure. The paper illustrates a new method by which more accurate color recognition is achieved. Firstly, the base structure RGB (Red Green Blue) color is changed into HSV (Hue-Saturation-Value) structure. Then utilized neural network to check color by their hues. After that checked whether saturation and lightness are up to the requirement. Using the neural network algorithm, color-marks can be recognized accurately in different illuminations.
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关键词
Augmented reality,Color recognition,Neural network,Registration
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