Low-Complexity 4-D IIR Filters for Multi-Depth Filtering and Occlusion Suppression in Light Fields.
Namalka LiyanageChamith WijenayakeChamira U. S. EdussooriyaArjuna MadanayakePan AgathoklisEliathamby AmbikairajahLen T. BrutonPublished in: ISCAS (2018)