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A current-mode Σ△ modulator with FIR feedback and DC servo loop for an improved dynamic range.
Ayman Mohamed
Lars Baumgärtner
Jianyu Zhao
Denis Djekic
Jens Anders
Published in:
ISCAS (2022)
Keyphrases
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dynamic range
high dynamic range
imaging sensors
transfer function
high dynamic range images
exposure fusion
tone mapping
signal to noise ratio
image sensor
image capture
low cost
multiresolution
signal processing
spatially varying