Classical image segmentaion problem

1 次查看（过去 30 天）
Lora
Lora 2015-1-30
评论： Lora 2015-2-1
hi I am trying to extract the fields in the image for example the whole field against first anme and so on. Now i have achieved partial results from vertical and horizontal edge detection but i want to explore any new algorithm or ideas hints etc. Attached is my image any suggestions are more than welcome guys. See attached image

请先登录，再回答此问题。

采纳的回答

Image Analyst
Image Analyst 2015-1-30
This is an obvious case for a template . No edge detection needed. You have a form! Take advantage of that fact! Just have a master image that is perfectly aligned with the rows and columns of the image. Then determine the box coordinates for all the fields on that perfect master form. Now, for a "test" form, use imregister() to align it to the master one, then simply use the known coordinates of the fields to extract the sub-images. There are examples for aligning images in the help for imregister.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Image Segmentation and Analysis 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