saving image captured with f455 camera in linux
@... Yu-Chern Peh I managed to compile the f455 camera without an interface, but because it works from the command line, the captured frames are not visible, where are these frames registered or how can they be recorded?
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Hello,
The exact frames used during enrolling and authentication cannot be captured. Only Preview images can be extracted.
RealSenseID allows Dumping of bitmaps from the Preview in png and RAW format. This functionality is implemented in C# for the RSID Viewer application in the FrameDumper.cs class. The RAW files are not viewable. They are meant to be used for debugging purposes by the RealSense ID engineering team.
You have access to the Preview image and can save it. Unfortunately, this functionality is currently demonstrated in the C# Preview wrapper but it can be implemented in C/C++ by the developer. Can have a look at this Preview wrapper in C.
Regards,
Yu-Chern
Intel Customer Support -
Hi Yu-Chern Peh
Thanks for your answer, I can't see the sample images because "rsid-preview" is not active on Linux. When I try to run enroll.cc in the sample codes, I get the error "Undefined reference for RealSenseID::FaceAuthenticator::FaceAuthenticator()". Would you help me with this topic?
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Hi Yu-Chern Peh
I recompiled as you said. Then I ran the "./faces-cpp-sample" example that was created in the "bin" folder and saw the bound box values of the face in the output. However, I want to see the original image taken from the camera and draw the found bound box value on it.
Here is the output of the example I mentioned:
Can you help with this.
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Hi Yu-Chern Peh
Thank you for your answer, I was able to see the frames after compiling as you said. But can we have a chance to record a single frame instead of multiple frames?
I would be very happy if you could help with this.
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