how can i include information on captured image

Pat
2013 5 7
1 个回答
回答已采纳
4 次查看（30 天）

0 个投票

hi... i have a question on how to edit a picture in matlab. let say i have a picture which is captured from the camera. before i would like to save the image, i want matlab to put few information on the picture such as date,time and title at the image before matlab save it.

请先登录，再回答此问题。

 采纳的回答

Anand
Anand 2013-5-7

0 个投票

Here's one way to do it:
%read the image
im = imread('cameraman.tif');
% display it
imshow(im);
% add text
text(10,10,date);
% take a snapshot
frame = getframe(gca);
%write back to file
imwrite(frame.cdata,'cameraman_with_date.tif');

2 个评论
显示 无 隐藏 无

Pat
Pat 2013-5-7
thank you..your answer help me a lot
Pat
Pat 2013-5-7
btw is there are other method that can i use in order to exactly add information to the image without the need to show the image due to it create conflict with the message box which i used to give warning that image is captured. can i write the information to the image just as camera captured the image.

请先登录，再进行评论。

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Blocked Images 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by