However, normal retinal fundus images suffer from low and varied contrast problems. A non-invasive digital image enhancement technique called RETICA has been ...
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The RETICA image enhancement technique potentially reduces the need for the invasive fluorescein angiogram in DR assessment and overcomes the problem of ...
Feb 5, 2023 · In this review, we will focus on different non-invasive retinal imaging techniques that can be used to evaluate morphological and functional features in full- ...
This paper presents a noise removal and contrast enhancement algorithm for fundus image. Integration of filters and contrast limited adaptive histogram ...
May 3, 2023 · Texture features of the fundus image are enhanced by applying a non-linear contrast enhancement technique on the resultant grayscale image. The ...
Retinal fundus photography allows direct noninvasive observation of the circulation with safety and cost-effectiveness. This makes retinal fundus photography ...
Contrast Enhancement of RGB Retinal Fundus Images for Improved ...
pmc.ncbi.nlm.nih.gov › PMC10039198
Dec 1, 2022 · This paper proposes improved retinal fundus images for optimal segmentation of blood vessels using convolutional neural networks (CNNs).
May 17, 2016 · In this work, the PSNR improvement of the digital colour fundus images has been further examined using RETinex and stationary wavelet transform ...
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A reported digital image enhancement technique named RETICA that combines Retinex and ICA techniques reduces varied contrast and enhances the low contrast blood ...
Non-Invasive Contrast Normalisation and Denosing Technique for the ...
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The RETSWT image enhancement method potentially reduces the need for the invasive fluorescein angiogram in DR assessment. Suggested Citation. Toufique Ahmed ...