[3DSA5/3D5] Light Field 2

[3DSA5/3D5-2] GPU-Accelerated Interactive Virtual View Synthesis from Light Field Images

*Hyeonjin Jung¹, Joungil Yun², Won-Sik Cheong², Youngmin Yi¹ (1. University of Seoul (Korea), 2. Electronics and Telecommunications Research Institute (Korea))

Keywords:Light Field, View Synthesis, GPU, CUDA

We present a GPU based acceleration of a virtual view synthesis from multiple Light Field images. For the synthesis of a 2K virtual view from 24 images of the same resolution, we achieved 21.31 FPS using four Titan V GPUs with algorithmic optimizations, which corresponds 923 times of speedup.