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Goal: Reliable recognition of microaneurysms (MAs) is an essential task when developing an automated analysis system for diabetic retinopathy (DR) detection. In this study, we propose an integrated approach for automated MA detection with high accuracy. Methods: Candidate objects are first located by applying a dark object filtering process. Their cross-section profiles along multiple directions are...
Quality of holographic images reconstructed from digital holographic information system with monochromatic CCD is higher than that from the colorful CCD. We want to use one singular monochromatic CCD to work in the information system of colorful phase-shifting digital holography. After the formulae are deducted and computer programs are designed, we extracted phase shifts, reconstructed the corresponding...
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