Image acquisition command "imaqhwinfo" is not getting recognized in matlab.

2 次查看（过去 30 天）

Prachi Sharma 2016-11-17

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/312666-image-acquisition-command-imaqhwinfo-is-not-getting-recognized-in-matlab

评论： Prachi Sharma 2016-11-21

So,I tried connecting this camera http://www.amscope.com/3mp-usb2-0-microscope-digital-camera-software.html to my computer and then tried running the command imaqhwinfo and it gives the error "Undefined function or variable".Why it is doing so?

P.S-The camera is working fine otherwise,I have even captured images with its help.

4 个评论
显示 2更早的评论隐藏 2更早的评论

Prachi Sharma 2016-11-17

@walter..I am using R2014a and I guess it must be having the image acquisition toolbox license as I get to use it by IIT,Kanpur,India.

Prachi Sharma 2016-11-17

编辑：Prachi Sharma 2016-11-17

@kssv..Yep I googled,it there is another command "which -all imaqhwinfo",I found it in suggestion and it also gave me an error "Not Found".

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Walter Roberson 2016-11-17

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/312666-image-acquisition-command-imaqhwinfo-is-not-getting-recognized-in-matlab#answer_243697

You do not have the Image Acquisition Toolbox installed, or else your installation is corrupt.

6 个评论
显示 4更早的评论隐藏 4更早的评论

Walter Roberson 2016-11-21

Earlier you said you were using R2014a. https://www.mathworks.com/matlabcentral/fileexchange/45182-matlab-support-package-for-usb-webcams starts from R2014a

You might perhaps be able to use https://www.mathworks.com/matlabcentral/fileexchange/43306-simulink-real-time-support-package-for-usb-video in R2013a, but that does say Simulink

Prachi Sharma 2016-11-21

Yes,I was using R2014a but you told me that image acquisition tool must be there so I uninstalled it because that one didn't have the license for image acquisition.I have 2013a now.I guess I need to have 2014a or above along with image acquisition toolbox.

请先登录，再进行评论。

请先登录，再回答此问题。