fovea meaning in English
n.
(pl. foveae , foveas)
1.【解剖学】凹，窝。
2.中央凹 (＝fovea centralis)。
短语和例子
adj.
fove-iform
adj.
Examples
- The fovea has only cones, and the blind spot or papilla has no receptors .
中央凹的部分只有锥细胞，而盲点或神经乳头部分无视细胞。 - The fovea is the area of maximum visual resolution(but not maximum sensitivity) .
黄斑是具有最大视觉清晰度（但不是最大灵敏度）的区域。 - The risk factors include age of over 56 years , size of rped over 1 dd and involvement of fovea
新生血管发生之危险因子包括年龄大小，剥离病灶?围大小，及中心窝之有无侵及。 - Moveover , conventional mosaic structure and new fovea x3 structure image sensors and comparison of the cmos and ccd image sensors are also introduced
其中对传统的马赛克结构图象传感器和新出现的foveax3结构的图象传感器结构， cmos传感器和ccd传感器的比较都进行了详细的介绍。 - Using the way combining the mathematic morphology top - hat and gauss matched filtering can effectively reduce the influence of the inherent fovea and the marginal noise brought forth by the retinal camera caliber in retinal image and increase the precision of retinal image segmentation and feature point extraction
文中提出了采用灰度数学形态学中的top - hat变换和高斯匹配滤波相结合的方法，用来有效的降低视网膜荧光图像中固有的小窝现象及眼底照相机的口径所引起的视网膜图像边界像素噪声，极大的提高了图像分割及特征提取的精度。