Allied Vision Technologies AVT Stingray Manual de Instruções descarregar pdf (Página 132)

Description of the data path

STINGRAY Technical Manual V2.2.0

131

Binning and sub-sampling access

The binning and sub-sampling modes described in the last two chapters are

only available as pure binning or pure sub-sampling modes. A combination

of both is not possible.

As you can see there is a vast amount of possible combinations. But the num-

ber of available Format_7 modes is limited and lower than the possible com-

binations.

Thus access to the binning and sub-sampling modes is implemented in the

following way:

• Format_7 Mode_0 is fixed and cannot be changed

• A maximum of 7 individual AVT modes can be mapped to Format_7

Mode_1 to Mode_7

(see Figure 83: Mapping of possible Format_7 modes to F7M1...F7M7 on

page 132)

• Mappings can be stored via register (see Chapter Format_7 mode map-

ping on page 285) and are uploaded automatically into the camera on

camera reset.

•The default settings (per factory) in the Format_7 modes are listed in

the following table

Format_7 Stingray monochrome cameras Format_7 Stingray color cameras Format_7

Mode_0 full resolution, no binning,

no sub-sampling

full resolution, no sub-sampling

Mode_1 2 x horizontal binning Only F-201C: 2 x horizontal binning

Mode_2 2 x vertical binning Only F-201C: 2 x vertical binning

Mode_3 2 x full binning Only F-201C: 2 x full binning

Mode_4 2 out of 4 horizontal sub-sampling 2 out of 4 horizontal sub-sampling

Mode_5 2 out of 4 vertical sub-sampling 2 out of 4 vertical sub-sampling

Mode_6 2 out of 4 full sub-sampling 2 out of 4 full sub-sampling

Table 41: Default Format_7 binning and sub-sampling modes (per factory)

Note

•A combination of binning and sub-sampling modes is

not possible.

Use either pure binning or pure sub-sampling modes.

• The Format_ID numbers 1...32 in the binning /

sub-sampling list do not correspond to any of the

Format_7 modes.

1 2 ... 127 128 129 130 131 132 133 134 135 136 137 ... 308 309

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