1.19 Appendix A. Specific Camera / Sensor Data 197
1.19.1.5.6 CCD Signal Processing
The CCD signal is processed with an analog front-end and digitized by an 12 bit analog-to-digital converter
(ADC). The analog front-end contains a programmable gain amplifier which is variable from 0db (gain=0) to 30dB
(gain=255).
The 8 most significant bits of the ADC are captured to the frame buffer. This will give the following transfer function
(based on the 8 bit digital code): Digital_code [lsb] = ccd_signal[V] ∗ 256[lsb/V] ∗ exp(gain[bB]/20) lsb : least
significant bit (smallest digital code change)
Device Feature And Property List (p. 197)
1.19.1.5.7 Device Feature And Property List
• mvBlueFOX-224G Features (p. 197)
• mvBlueFOX-224C Features (p. 197)
1.19.1.5.7.1 mvBlueFOX-224G Features
1.19.1.5.7.2 mvBlueFOX-224C Features
1.19.2 A.2 CMOS
• mvBlueFOX-[Model]200w (0.4 Mpix [752 x 480]) (p. 198)
• mvBlueFOX-[Model]202a (1.3 Mpix [1280 x 1024]) (p. 201)
• mvBlueFOX-[Model]202v (1.2 Mpix [1280 x 960]) (p. 204)
• mvBlueFOX-[Model]202b (1.2 Mpix [1280 x 960]) (p. 208)
• mvBlueFOX-[Model]202d (1.2 Mpix [1280 x 960]) (p. 211)
• mvBlueFOX-[Model]205 (5.0 Mpix [2592 x 1944]) (p. 215)
MATRIX VISION GmbH
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