Proceedings of the International Display Workshops Volume 31 (IDW '24)
Dec 4 - Dec 6, 2024Sapporo Convention Center
Proceedings of the International Display Workshops Volume 31 (IDW '24)
Dec 4 - Dec 6, 2024Sapporo Convention Center
[PRJ7/3D6-1]Evaluation of Image Quality Improvement for Design of Image Processing for Sharpening Aerial Display
*Hayato Kikuta1,2, Shiro Suyama2, Hirotsugu Yamamoto2(1. Mitsubishi Electric Corp. (Japan), 2. Utsunomiya University (Japan))
Keywords:
aerial imaging by retro reflector,point spread function,image deconvolution processing
We develop an aerial display system that features an image pre-processing that suppresses degradation of image quality of aerial images caused by diffraction by retro-reflector. Furthermore, we propose a verification method to quantitatively express the effect of image quality improvement using the sharpness of aerial images as the evaluation axis for evaluation of product applicability.