HD49801FB Datasheet, PDF (11/43 Pages) List of Unclassifed Manufacturers – Digital Signal Processing IC for CCD Cameras

HD49801FB
Line Signal Processing
RGB matrix
Rn + 1
Gn + 1 = A
Bn + 1
Gbn
Wrn
(Wbn – 1 + Wbn + 1)/2
(Grn – 1 + Grn + 1)/2
C-Y matrix
(R-Y)n + 1
=C
(B-Y)n + 1
Rn + 1
Gn + 1
Bn + 1
= CA
Gbn
Wrn
(Wbn – 1 + Wbn + 1)/2
(Grn – 1 + Grn + 1)/2
HD49801FB
Three line signal processing
Sensor
output
1 HDL memory
1 HDL memory
n–1
n
n+1
C processing
R-Y
• RGB matrix
• Gamma, C-Y
B-Y
Y processing
• Enhancer
Y
• Gamma
CCD Camera RGB Simultaneous Processing
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