Preprocessing and enhancement is a prerequisite for a wide range of retinal image analysis
methods. The goals of such tasks are to improve images and facilitate their subsequent …

This paper presents a de-noising method for speckle noise removal called de-speckling,
retinal optical coherence tomography image by combining the features of wavelet transform …

Image denoising is a crucial step before performing segmentation or feature extraction on an
image, which affects the final result in image processing. In recent years, utilizing the self …

This chapter proposed an adaptive wavelet thresholding method for enhancement and de-
noising of retinal optical coherence tomography (OCT) image. Speckle noise degrades the …

Blade Tip Timing Technology (BTT) is a new type of blade vibration measurement method
with non-contact measurement capabilities, which is associated with high efficiency and …

Single image super resolution (SISR) is the process that obtains a high resolution image
from a single low resolution (LR) image by increasing the high frequency information and …

Retinal imaging provides an opportunity to detect pathological and natural age-related
physiological changes in the interior of the eye. Diagnosis of retinal abnormality requires an …