LF-TSP: Traveling salesman problem for HEVC-based light-field coding. - Kota Imaeda; Kohei Isechi; Keita Takahashi 001; Toshiaki Fujii; Yukihiro Bandoh; Takehito Miyazawa; Seishi Takamura; Atsushi Shimizu (VCIP, 2019)