# 1.1 Bayer パターンにおける色再現 合成することが可 ?· 1.1 Bayer パターンにおける色再現…

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05-Sep-2018

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• 1.1 Bayer

CCD (CCD)

CCD

CCD

Bayer 1)

(ACPI) 2)

ACPI

• 1.1.2

G32

R32 B32

(1)

(2)

B22 G22 R22

(3)

(4)

(a)

(b)

(a)

Bayer

1.1.3

G33B33

G33

(5)

G33 =

8>:G23+G43

2 if < G32+G34

2 if > G23+G43+G32+G34

4 if =

R32 = (R31 + R33)=2

B32 = (B22 + B42)=2

G22 = (G12 +G21 +G23 +G32)=4

R22 = (R11 + R13 + R31 +R33)=4

• (6)

(7)

B33

(8)

Gij

B23R23

(9)

(10)

= jR31+R352 R33j

= jR13+R532 R33j

B33 =(B22 G22) + (B24 G24) + (B42 G42) + (B44 G44)

4+ G33

B23 =(B22 G22) + (B24 G24)

4+G23

R23 =(R13 G13) + (R33 G33)

2+G23

• 1.1.4 (ACPI)

ACPI

G33

(11)

(12)

(13)

=

B33

B33

(14)

(15)

(16)

G33 =

8>:G23+G43

2 +R13+2R33R53

4 if < G32+G34

2 +R31+2R33R35

4 if > G23+G43+G32+G34

4 +R13R31+4R33R35R53

8 if =

= j R13 + 2R33 R53j+ jG23 G43j= j R31 + 2R33 R35j+ jG32 G34j

B33 =

8>:B24+B42

2 +G24+2G33G42

4 if 0 < 0

B22+B442 +

G22+2G33G444 if

0 > 0

B24+B42+B22+B444 +

G22G24+4G33G42G448 if

0 = 0

0 = j G24 + 2G33 G42j+ jB24 B42j0 = j G22 + 2G33 G44j+ jB22 B44j

• ACPI

ACPI

(17)

(18)

ACPI Bayer

16) 17)

ACPI ACPI

3,18)

B23 =B22 + B24

2+G22 + 2G23 G24

4

R23 =R13 + R33

2+G13 + 2G23 G33

4