Hitachi kp-f500pcl/scl Webcam User Manual


 
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4. Output sequence
(1) KP-F500PCL/SCL
It shows KP-F500PCL/SCL output sequence of image data.
X = H/2
H = 2456
V = 2058
(a) Base configuration
DA
xy
: Data of screen left half. This means that left to the x-th pixel on y-th line.
DB
xy
: Data of screen right half. This means that right to the x-th pixel on y-th line.
(b) Medium configuration
DA
xy
DB
xy
: Data of screen left half. These mean that left to the x-th pixel on y-th line.
DC
xy
DD
xy
: Data of screen right half. These mean that right to the x-th pixel on y-th line.
1 2 ・・・ X-1 X X+1 X+2 H-1 H
pixels
1 DA
11
DA
21
DA
X1
DB
X1
DB
21
DB
11
2
V-1
V DA
1V
DA
2V
DA
XV
DB
XV
DB
2V
DB
1V
lines
1 2 ・・・ X-1 X X+1 X+2 H-1 H
pixels
1 DA
11
DB
21
DA
31
DB
X1
DD
X1
DC
31
DD
21
DC
11
2
V-1
V DA
1V
DB
2V
DA
3V
DB
XV
DD
XV
DC
3V
DD
2V
DC
1V
lines