Instruction manual

Guppy Technical ManualV7.4.0
108
Description of the data path
Defect pixel correction (only Guppy F-503B/C)
The mechanisms of defect pixel correction are explained in the following draw-
ings. All examples are done in Format_7 Mode_0 (full resolution).
The first two examples are explained for b/w cameras, the third example is
explained for color cameras.
The X marks a defect pixel.
Note

Configuration
• To configure this feature in an advanced register: See
Table 113: Advanced register: LUT on page 240.
• Information on GPDATA_BUFFER: See Chapter
GPDATA_BUFFER on page 257.
Figure 63: Mechanisms of defect pixel correction
1. example X
b/w
2. example XX
b/w
3. example
R G R X G R G
color
G B G B G B
50% brightness
of pixel value
50% brightness
of pixel value
50% brightness
of pixel value
50% brightness
of pixel value
50% brightness
of pixel value
50% brightness
of corrected value
50% brightness
of pixel value
50% brightness
of pixel value