一种改进的人脸图像超分辨率技术研究

Study of an Improved Face Image Super-resolution Technique

人脸图像超分辨率技术一直是研究热点问题,文章将四元数的彩色模型应用到超分辨率重构技术中,采用基于四元数彩色模型的主成分分析的改进算法对超分辨率技术进行研究,研究结果表明,改进算法解决了原算法不忠实于原人脸的缺点,使结果更加优化。

The technique of face image super-resolution has been become the research focus,in this paper,four-color model has been applied to the super-resolution reconstruction,the PCA based on use color model has been improved in the study of super-resolution algorithm,the results show that the improved algorithm can solve the shortcomings of original algorithm is dishonest in the face,results become more optimized.