In the last decade, image quality indices have received considerable attention to quantify the dissimilarity between two images. The codispersion coefficient, commonly used in spatial statistics to address the association ...

A new method of high resolution tomographic reconstruction of agricultural samples is presented, which uses the spectral density of X-ray tomographic projections as a criterion to minimize processing time and obtain good ...

With the rapid growth of media currently being transmitted over the Internet, lossy image compression algorithms are indispensable. Therefore, there are several studies that seek to improve the compression algorithms, in ...

The low capacity of security cameras can affect an forensic investigation due to motion blur issues or lack of focus. To solve blurring problems, classic blurring techniques or those using artificial intelligence can be ...

Computed tomography (CT) is an extremely important tool to realize medical imaging exams and obtain an accurate medical diagnosis of internal structures of a patient. Compared to other traditional imaging exams, CT is ...