Marcos A. Ferreira

SpiderCam: Low-Power Snapshot Depth from Differential Defocus

We introduce SpiderCam, an FPGA-based snapshot depth-from-defocus camera which produces 480x400 sparse depth maps in real-time at 32.5 FPS over a working range of 52 cm while consuming 611 mW of power in total. SpiderCam comprises a custom camera which simultaneously captures two differently focused