Access to DominantFrequencyEventsAlgorithm class in Python
Hello, We are working with the program metavision_vibration_estimation.py and we would like to access the DominantFrequencyEventsAlgorithm class of the Analytics module in Python. We would like to redefine the use of the "min_pixel_count" parameter
DVS for Ultra high speed applications (Real time)
Dear Prophesee Team! Problem Statement: I want to process the Raw Event (X, Y, P, T) data with Delta t of 4000uS / 250 FPS in real-time. Any process (slow/fast) inside the main loop shouldn’t affect the input stream of the camera. Below is the main loop
RAW Files export with Python
Hello, I would like to export the video stream of the camera in RAW format with a Python code. I have noticed that none of the available ".py" code allows to save the video stream in this format. Have you already implemented this function?
calling set_mode_standalone() in metavision 2.3.2 causes funky device state
Moving from metavision 2.2.2 to 2.3.2 revealed the following issue: When calling set_mode_standalone() the device: 1) stopped giving cd callbacks 2) returned -1 for all bias parameters. How to reproduce: Insert the following line at line 220 in the apps/metavision_viewer.cpp
Controlling EVK1 with LABVIEW
Hello, We were currently using the EVK1 camera from the Windows command prompt. We would like to be able to control it via a LABVIEW environment (call the program, set parameters, start acquisition, output events). Have you already done this? If yes,
Modify "process_to" during execution
Hello, I am currently working on the Python version of metavision_vibration_estimation. When launching the executable, we can specify the argument "process_to" to define the acquisition time. Is it possible to modify the value of this variable during
Is there a way to provide a memory for the driver to write into, with openEB?
We are using openeb sdk, and we added a callback function to acquire the EventCD data like this: cam_ptr->cd().add_callback(cb) In cb, the events are copied from driver's memory to our memory. After getting enough events, we feed them to the next-step
Error ‘Failed to load module “canberra-gtk-module”’ when launching metavision_viewer
Using Metavision Intelligence 2.3.1, I get the error ‘Failed to load module “canberra-gtk-module”' on Ubuntu when launching metavision_viewer. How can I fix this?