关键词: 高通量基因测序图像, 图像质量, 频率域, 纹理结构, 同态傅里叶

Abstract: In view of the question of image quality assessment method with no reference at the present, such as lower quantitative accuracy and affected by the image contrast, texture and structure, it is hard to used in the detection of high-throughput sequencing image quality. To analyze the white on black background image superposition rule shapes the homomorphism of Fourier transform, a model of image quality assessment on frequency domain is presented, the model bases on frequency domain of image texture structure pretreatment, and finally realizes the high throughput sequencing image quality evaluation index. Practice shows that the method has a better quantitative precision and reliability when it is used to evaluate the high-throughput sequencing image quality.

Key words: high-throughput genetic sequencing image, image quality assessment, frequency domain, texture structure, homomorphic Fourier