Thank you for your great work! I look forward to the release of the 5MP + SDRAM version of OpenMV!
I am interested in AprilTag3 support for OpenMV. But, from my reading of this forum it looks like it was quite a task to port the AprilTag algorithm to OpenMV due to heap allocations and limited SRAM.
According to the AprilTag github page, AprilTag3 includes a 2x speed improvement and improved detection rate. AprilTag3 also includes a tag type that has a hole in the middle that can be used for nested/recursive tags. These are all desirable features for the project I am working on.
Would you consider evaluating and possibly adding support for the AprilTag3 algorithm to OpenMV?
Also, can you point me to the version/commit of the AprilTag implementation that was referenced when porting the algorithm to OpenMV? I am curious to see how much the latest AprilTag release has changed from the version in OpenMV and I’d also to understand how much work it was for you to implement.