How can i measure half side of the eye's pupil using matlab???

1 次查看（过去 30 天）
learner
learner 2015-9-24
编辑： learner 2015-9-24
i need to measure the area of the pupil from the centre axis one side at a time. how can i do that? is there anyway to do that automatically or should use manual method? Pls post whatever suggestions you have. Thanks in advance.

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2015-9-24
How do you define the central axis? A vertical line going through the centroid? Or can it be at some other angle? Please attach your image. Maybe you can simply threshold and call regionprops() and then use find() to go down the binary image and get the left and right distances from the "central axis".
  1 个评论
learner
learner 2015-9-24
编辑：learner 2015-9-24
to measure image like this. vertical central axis of the pupil to right and left side. to compare the measured values with stored data.

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Biomedical Imaging 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by