How do you input a number into a binary shape.

Question

jason 2014-11-11

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/162262-how-do-you-input-a-number-into-a-binary-shape

评论： jason 2014-11-11

After detecting the binary shape,how do i insert a number into the center of the shape and it must be stored on the shape,so i can add it to a blank image with other detected shapes.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Guillaume 2014-11-11

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/162262-how-do-you-input-a-number-into-a-binary-shape#answer_158536

编辑：Guillaume 2014-11-11

I assume this is related to your previous question and you're talking about writing a number in an image.

If you have the image acquisition toolbox, you can use inserttext.

If not, there's no built-in way in matlab unfortunately. You would have to display your image with imshow, write text on the figure with text and capture the content of the figure as an image with getframe which usually returns an image of a different size. See this answer by mathworks for all the details.