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New autofocusing technique using the frequency selective weighted median filter for video cameras.
Kang-Sun Choi
Jun-Suk Lee
Sung-Jea Ko
Published in:
IEEE Trans. Consumer Electron. (1999)
Keyphrases
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video camera
spatial resolution
dynamic scenes
video data
video sequences
multipath
digital camera
frame rate
median filter
filtering method
multimedia
three dimensional
image analysis
image compression
maximum likelihood