A Stereo Imaginative and prescient Board For {Hardware} Hackers
It’s a lot straightforward to do a number of imaginative and prescient duties with a single digicam, however utilizing two cameras provides you a number of magical talents, like depth notion! If you’d wish to experiment with stereo imaginative and prescient, you might enjoy this board that [machinehum] built specifically for hackers.
The mission took place as a result of [machinehum] was notably excited concerning the Rockchip RV1103, a 1.1 GHz single-core ARM chip. It comes with 64 MB of DDR2 RAM and a has a MIPI CSI-2 bus on board, which turns out to be useful for interfacing cameras. Thus, it was the right half to whip up a stereo imaginative and prescient board with on-board compute functionality and Linux assist proper out of the field. The processor is paired with two OV9281 global-shutter cameras, in addition to a LI2HH12 3-axis accelerometer to supply movement sensing. There’s additionally 4 MB of flash reminiscence thrown on board, in addition to a ten/100 Mbit Ethernet interface for good measure. [machinehum]’s write-up additionally lays out the software program stack and the way every little thing works in live performance with Video4Linux2.
If you’re new to experimenting with stereo imaginative and prescient, you would possibly discover this to be a helpful platform for getting began. Design recordsdata are on GitHub for the curious. We’ve seen similar projects built using the Raspberry Pi before, too, which itself is actually only a quick ARM powered laptop with helpful digicam interfaces built-in. Funny that.
