Realtime-Bicubic-16X-SuperResolution-IP

APV21B - Real-time Video 16X Bicubic Super-resolution IP, AXI4-Stream Video Interface Compatible, 4K 60FPS

Introduction

The APV21B Real-time Video 16X Bicubic Super-resolution core is a soft IP core. It provides fully real-time 16X Bicubic interpolation video super-resolution, and its high performance design allows it to support video output resolutions in excess of 4K 60FPS.

The APV21B is compatibled with the AXI4-Stream Video protocol as described in the Video IP: AXI Feature Adoption section of the Vivado AXI Reference Guide (Xilinx Inc. UG1037) and AXI4- Stream Signaling Interface section of the AXI4-Stream Video IP and System Design Guide (Xilinx Inc. UG934).

Features

• AXI4-Stream Video Interface input/output
• Supported single 8-bit channel input
• Supported 4 pixel per clock (4 x 8-bit) output to reduce the interface frequency
• Real-time Bicubic computation core
• Parametric configurable input resolution
• Output supported to 4K 60FPS (@150 MHz)
• Optimized design for DSP48E2 unit of Xilinx UltraScale+ architecture
• Complete synthesizable HDL design
• Macro switches to using different implementations (DSP Macro/Verilog Inferring)

File Directory Structure

Please see the Documentation at doc/bicubic_user_manual.pdf, Section 7.1

Licensing and Open Source Information

The Real-time Video Bicubic Super-resolution IP is a fully open source IP core, with all source code and detailed design materials publicly available.
The Real-time Video Bicubic Super-resolution IP is licensed under the GNU Lesser General Public License (LGPL).