This poster “Accelerated Medical Computing Toolkit and GPU Accelerated Importance-Driven Volume Visualization” was presented in the Medical Imaging category at the GPU Technology Conference (GTC 2015) held in Silicon Valley from March 17-20, 2015. The content of the poster was adapted from “GPU Accelerated Transfer Function Generation for Importance-Driven Volume Visualization,” which received the Best Poster Award (Grand Prize) at the GPU Technology Workshop South East Asia (GTW SEA 2014) held in Singapore on July 10, 2014.