Classical logic is one of the best examples of a mathematical theory that is truly useful to
computer science. Hardware and software engineers apply the theory routinely. Yet from a …

This study presents a new three-dimensional discrete wavelet transform (3D-DWT)-based
denoising method for functional magnetic resonance images (fMRI). This method is called …

The quality of medical images is very important in clinical use, such as clinical diagnosis,
pathology analysis, etc. This paper presents a brief survey of the advantages and trends of …

Low contrast and poor quality images are the main problems in the medical field. Wavelet
transform based techniques are of greater interest because of their performance over …

Bright spots have been the primary approach to identify hydrocarbon bearing formations.
Specifically, threedimensional (3-D) seismic texture analysis has been employed to identify …

Image resolution enhancement in wavelet domain has been one of the most active research
areas in image processing. Many methods and techniques, based on wavelet transformation …

The existing wavelet-based image resolution enhancement techniques have many
assumptions, such as limitation of the way to generate low-resolution images and the …

Owing to methods of acquisition, medical images often require enhancement for them to
serve the intended purpose of computer-aided diagnosis. Most medical image enhancement …

Image spatial resolution enhancement using the wavelet transform is a quite classic topic in
the field of image processing and there exist many algorithms, techniques and methods …

Super-resolution reconstruction process offers the solution to overcome the high-cost and
inherent resolution limitations of current imaging systems. The wavelet transform is a …