VHDL logic to calculate/detect real time contrast/gradients(sobel) values from a frame
Sobel: https://en.wikipedia.org/wiki/Sobel_operator
This can be utilized for example for implementning autofocus or focus peaking
**References:**
https://www.hindawi.com/journals/isrn/2013/820216/
ieeexplore.ieee.org/document/6949951/
**Goals:**
make the AXIOM Beta capable of setting and getting camera control parameters over a web-based API. This should create the foundation for future higher level GUIs/Apps that utilize the API. Deciding/Researching the best approach is part of the task.
**Prerequisites:**
VHDL, FPGA
**Difficulty:** medium?
**Mentor:** Alex, Herbert