Post date: Aug 12, 2018 7:51:16 AM
The Raspberry Pi is a great platform for embedded computer vision but the CPU is slow. Using the onboard GPU may accelerate video operations. Broadcomm calls it the Quad Processing Units (QPUs). The QPU is a vector processor developed by Broadcom with instructions that operate on 16-element vectors of 32-bit integer or floating point values
How to optimize Raspberry Pi code using its GPU
Broadcomm VideoCoreĀ® IV 3D Architecture Reference Guide (PDF)