which is the namespace i should using when i used measureData method?

[SGai]

Hello,

which is the namespace i should using when i used measureData method?I used R200 camere ,I want to get the distance between two point,I learn an EnhancePtoto sample demo,but the demo cannont working,It says that I cannont used the measureData method because I dont using namespace,which namespace should I using?

thanks!

[MartyG · Accepted solution]

I believe the Enhanced Photo mode on the R200 is meant for certain models of tablet that had an R200 built into it.

If you want to find the distance between camera and an object, you could use ProjectCameraToDepth.

https://software.intel.com/sites/landingpage/realsense/camera-sdk/v1.1/documentation/html/projectcameratodepth_pxcprojection.html ProjectCameraToDepth

[SGai]

thanks,Let me Learn and try.

[MartyG]

I edited my answer (see above) because I wasn't sure that what I originally linked was what you needed.

If you want to find the distance between camera and an object, you could use ProjectCameraToDepth.

https://software.intel.com/sites/landingpage/realsense/camera-sdk/v1.1/documentation/html/projectcameratodepth_pxcprojection.html ProjectCameraToDepth

[SGai]

thank you, MarthG

I find the ProjectCameraToDepth is use for Array points, whether use for just ont point?

[idata]

Hi Shunhua.G,

Do you still need assistance with this case?-Sergio A

[SGai]

Hi,Sergio A

I found the method in the enhancephoto demo of the SDK ,and I know how to measure the distance between two points ,but now I want to direct acquire the data from one point,how should I do, I used the R200 outdoor to get the ptoto from tree. I want to auquire the distance from I to tree. which method to gain it?

thank you

-Shunhua

[idata]

Hi Shunhua,

I believe you can still use ProjectCameraToDepth as @MartyG pointed out. That the data is presented in arrays doesn't mean that it will be any less accurate, you can still find the data between two points using this approach.Let us know your results.-Sergio A