Hiroaki Kiyokawa, Ryusuke Hayashi. Commonalities and variations in emotion representation across modalities and brain regions. Scientific reports. 2024. 14. 1. 20992-20992
Hiroaki Kiyokawa, Takehiro Nagai, Yasuki Yamauchi, Juno Kim. The perception of translucency from surface gloss. Vision research. 2023. 205. 108140-108140
Yuyang Cai, Hiroaki Kiyokawa, Takehiro Nagai, Leyla Haghzare, Matthew Arnison, Juno Kim. Effects of specular roughness on the perception of color and opacity. Journal of the Optical Society of America. A, Optics, image science, and vision. 2023. 40. 3. A220-A229
Hiroaki Kiyokawa, Tomonori Tashiro, Yasuki Yamauchi, Takehiro Nagai. Spatial Frequency Effective for Increasing Perceived Glossiness by Contrast Enhancement. Frontiers in psychology. 2021. 12. 625135-625135
Hiroaki Kiyokawa, Tomonori Tashiro, Yasuki Yamauchi, Takehiro Nagai. Luminance edge is a cue for glossiness perception based on low-luminance specular components. JOURNAL OF VISION. 2019. 19. 12