Takafumi Takatsuka

An 83dB-dynamic-range single-exposure global-shutter CMOS image sensor with in-pixel dual storage

Masaki Sakakibara, Yusuke Oike, Takafumi Takatsuka et al. · 2012 · 55 citations

Engineering, Electrical Engineering, Biomedical Imaging +12

7.5 A 250fps 124dB Dynamic-Range SPAD Image Sensor Stacked with Pixel-Parallel Photon Counter Employing Sub-Frame Extrapolating Architecture for Motion Artifact Suppression

Jun Ogi, Takafumi Takatsuka, Kazuki Hizu et al. · 2021 · 25 citations

Engineering, Electrical Engineering, Digital Imaging +15

A 124-dB Dynamic-Range SPAD Photon-Counting Image Sensor Using Subframe Sampling and Extrapolating Photon Count

Jun Ogi, Takafumi Takatsuka, Kazuki Hizu et al. · IEEE Journal of Solid-State Circuits · 2021 · 25 citations

Engineering, Electrical Engineering, Optoelectronics +16

A 3.36-<i>μ</i>m-Pitch SPAD Photon-Counting Image Sensor Using a Clustered Multi-Cycle Clocked Recharging Technique With an Intermediate Most-Significant-Bit Readout

Takafumi Takatsuka, Jun Ogi, Y. Ikeda et al. · IEEE Journal of Solid-State Circuits · 2024 · 12 citations

Engineering, Computer Engineering, Electrical Engineering +17