Marking rectangles on images automatically

2 次查看（过去 30 天）

Yash Mayuresh Kavi 2019-6-24

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/468668-marking-rectangles-on-images-automatically

编辑： Yash Mayuresh Kavi 2019-7-2

Hi,

I am trying to write a code that would allow me to detect rectangles with a certain area automatically in an image.

For example, the code should allow me to detect the reactangle like the one shown in the image attached rather than manually drawing it using roipoly() or a function of the same kind. The area is such that there is no break or black area in the image.

Kindly let me know if there is more details if required

Thank you

7 个评论
显示 5更早的评论隐藏 5更早的评论

KALYAN ACHARJYA 2019-7-1

编辑：KALYAN ACHARJYA 2019-7-1

@Yash

The Question is:

Draw the ractangle with maximum possible area in gray shaded region only?

Am I right?

Can you share more 2-3 sample images, actually I am interested to look on minimum width of black strip?

Yash Mayuresh Kavi 2019-7-2

编辑：Yash Mayuresh Kavi 2019-7-2

Hi Kalyan,

The aim is to plot multiple rectangles of certain areas and dimensions automatically. So the rectangles have to be plotted on the colored areas of the image. Here are some more examples for the same.