The purpose of the image quality assessment is to evaluate image quality consistently with human’s subjective evaluation. In image quality assessment, many structural features have been used to ...

The World Wide Web Consortium (W3C), which manages web standards and guidelines, recently published new specifications for the PNG (Portable Network Graphics) image format. The updated format ...

The distance computed from CHF and BHF can be utilized to measure the similarity between two images. As documented in the experimental result, the proposed indexing method outperforms the former block ...