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A 1.8V 16μA 136.5dB DR PPG/NIRS Recording IC using Noise Shaping Triple Slope Light to Digital Converter.
Mengyu Li
Shuang Song
Dehong Wang
Feijun Zheng
Tian Yang
Yalong Wan
Kai Huang
Zhichao Tan
Menglian Zhao
Published in:
CICC (2023)
Keyphrases
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delta sigma
noise shaping
analog to digital converter
data conversion
image coding
digital straight line
error diffusion
image sensor
independent component analysis
heart rate
gray scale
image reconstruction
image segmentation
low voltage
filter bank
frequency domain
multiresolution
similarity measure