Sentence examples similar to retro illumination from inspiring English sources
An automatic approach to detect cortical opacities and grade the severity of cortical cataract from retro-illumination images is proposed.
Retro-illumination revealed a patent peripheral iridotomy.
NC is graded using slit-lamp images of the eye while Cortical cataract (CC) and PSC are graded from the retro-illumination images of the eye lens.
The average grading difference of the state-of-the-art work [ 284] is 0.336.CC and PSC usually co-occur and are graded using retro-illumination images shown in Figure 14.
This agrees with previous work using computerised analysis of retro-illumination photographs, which showed that only very central fibrosis affected vision whereas pearls could be detrimental even in para-axial locations [ 18] Other studies have also shown that pearls have a greater effect on vision than fibrosis [ 29].
Retro-illumination images are usually in pairs as each lens has two images of it, one focusing on the anterior cortex (anterior image, Figure 14 top row) and the other, 3 5 mm posterior to it, close to the posterior capsule (posterior image, Figure 14 bottom row).
"Modern retro," Meyer said.
