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Quaternion Screened Poisson Equation for Low-Light Image Enhancement.
Chaoyan Huang
Yingying Fang
Tingting Wu
Tieyong Zeng
Yonghua Zeng
Published in:
IEEE Signal Process. Lett. (2022)
Keyphrases
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image enhancement
low light
motion blur
image processing
noise level
boundary conditions
image analysis
digital image processing
edge detection
contrast enhancement
digital camera
partial differential equations
noise removal
histogram equalization
noise reduction
camera motion
transfer function
image sequences