Diffraction calculation using low-quantization signals
 
Diffraction calculation using low-quantization signals ■
 
Tomoyoshi Shimobaba, Tomoyoshi Shimobaba, Tomoyoshi Shimobaba, Tatsuki Tahara, Tatsuki Tahara, Tatsuki Tahara, Fan Wang, Fan Wang, Fan Wang, , , , David Blinder, David Blinder, David Blinder, Takayuki Hara, Takayuki Hara, Takayuki Hara, Takashi Nishitsuji, Takashi Nishitsuji, Takashi Nishitsuji, Atsushi Shiraki, Atsushi Shiraki, Atsushi Shiraki, Tomoyoshi Ito, Tomoyoshi Ito, Tomoyoshi Ito
 
Abstract ■

This study introduces a diffraction calculation that utilizes low-quantization input images and impulse responses. Quantization of signals enables more efficient calculations. The proposed method produces outcomes that are comparable to those achieved with floating-point formats.