⚡ 本页包含 AI 生成的分析内容，仅供参考
该论文提出了一种采用像素并行光子计数器和子帧外推技术的SPAD图像传感器，通过堆叠结构实现了250fps帧率和124dB动态范围，解决了高动态范围成像中的运动伪影问题。
Yasuhisa Tochigi1, Yoshiaki Tashiro1, Fumiaki Sano1, Yusuke Murakawa2, Makoto Nakamura2, Yusuke Oike1 Sony Semiconductor Solutions, Kanagawa, Japan Sony Semiconductor Manufacturing, Nagasaki, Japan 1 2 Photon-count imaging has been proposed as a promising technology to realize image capture with noiseless readout and high dynamic range (HDR) [1-7]. In addition, for industrial and scientific applications, a global shutter exposure with motion artifact suppression is essential. A single-photon avalanche diode (SPAD) image sensor is well matched to the photon-counting architecture by shrinking the SPAD pixel size and stacking a logic chip with pixel-parallel Cu–Cu connections. A pixel-parallel photon counter, however, requires many counter bits in a pixel for HDR operation. This makes it difficult to shrink the pixel size and lower the power consumption, owing to the substantial number of SPAD activations under high light conditions [2]. Inter-frame
Jun Ogi1, Takafumi Takatsuka1, Kazuki Hizu1, Yutaka Inaoka1, Hongbo Zhu1,