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A low-cost dynamic range-finding device based on amplitude-modulated continuous ultrasonic wave.
Hong Hua
Yongtian Wang
Dayuan Yan
Published in:
IEEE Trans. Instrum. Meas. (2002)
Keyphrases
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dynamic range
low cost
high dynamic range
imaging sensors
image capture
high dynamic range images
spatially varying
transfer function
image sensor
tone mapping
cmos image sensor
signal to noise ratio
wave equation
exposure fusion
multiscale
low power consumption
wavelet transform