jpg image capture using webcam in matlab gui

6 次查看（过去 30 天）
Prateek
Prateek 2012-6-6
I built a gui wherein i can view a runtime video and capture image using data on http://www.mathworks.in/support/solutions/en/data/1-1CBPW/
using the code on the link image is saved in .mat format whereas I require it in .jpg format.
I tried replacing 'testframe.mat' by 'testframe.jpg' in the captureImage_Callback(hObject, eventdata, handles) function but it doesnt work,although file "testframe.jpg" is saved in the workspace it doesnt open
how can I save the frame in jpg format

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2012-6-6
Use imwrite() or saveas() or print()

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Holidays / Seasons 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