P2IP: A novel low-latency Programmable Pipeline Image Processor

Abstract

International audienceThis paper presents a novel systolic Coarse-Grained Reconfigurable Architecture for real-time image and video processing called P 2 IP. The P 2 IP is a scalable architecture that combines the low-latency characteristic of systolic array architectures with a runtime reconfigurable datapath. Reconfigurabil-ity of the P 2 IP enables it to perform a wide range of image pre-processing tasks directly on a pixel stream. The versatility of the P 2 IP is demonstrated through three image processing algorithms mapped onto the architecture, implemented in an FPGA-based platform. The obtained results show that the P 2 IP can achieve up to 129 fps in Full HD 1080p and 32 fps in 4K 2160p what makes it suitable for modern high-definition applications