用于彩色图像分割的有效特征分析(英文)

提出了一种基于分析特征分割贡献的彩色图像分割方法。该方法不受某一特定彩色空间的限制 ,有效特征的确定取决于所设计的特征编码器对被测彩色图像中各种彩色特征的分析结果。该技术不同于以往的分割技术 ,自组织特征映射被用来构造特征编码器 ,使得编码器能自组织地分析不同彩色图像的有效特征。当合适的彩色特征和初始参数给定后 ,模糊聚类技术被用于最后的分割处理。该方法已经应用于不同类型的彩色图像分割处理 ,实验结果说明了该技术明显优于传统的聚类技术。研究表明 ,特征编码为彩色图像分割的自动化和最优化提供了保证。

EFFECTIVE FEATURE ANALYSIS FOR COLOR IMAGE SEGMENTATION

An approach for color image segmentation is proposed based on the contributions of color features to segmentation rather than the choice of a particular color space. The determination of effective color features depends on the analysis of various color features from each tested color image via the designed feature encoding. It is different from the pervious methods where self organized feature map (SOFM) is used for constructing the feature encoding so that the feature encoding can self organize the effective features for different color images. Fuzzy clustering is applied for the final segmentation when the well suited color features and the initial parameter are available. The proposed method has been applied in segmenting different types of color images and the experimental results show that it outperforms the classical clustering method. The study shows that the feature encoding approach offers great promise in automating and optimizing the segmentation of color images.