Theoretical model demonstrates uneven brightness and low contrast in endoscopic images, highlighting diagnostic challenges in narrow tissue structures.
The quality of low-light endoscopic images involves applications in medical disciplines such as physiology and anatomy for the identification and judgement of tissue structures. Due to the use of point light sources and the constraints of narrow physiological structures, medical endoscopic images display uneven brightness, low contrast, and a lack of texture information, presenting diagnostic challenges for physicians.
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Mou et al. (2024) studied this question.
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