ACS AET65, Application Programming Interface

Page: 62 / 84

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AET65 API
Version 1.0
idvation GmbH
Otto-Hesse-Straße 19 / T5 Phone +49 6151 9926567
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info@idvation.com www.idvation.com
Page 62 of 84
Page 62 of 84
ABS_PVAL_IFMT_508_508_8_COMPRESS2 18
Grab the whole finger in full resolution (508 DPI), 8 bits per pixel.
Supported by ESS 2.2.
ABS_PVAL_IFMT_381_381_8_SCAN381 19
Grab the whole finger with 3:4 sub-sampling (every 4 pixels scaled down to 3 pixels, 381 x 381 DPI),
8 bits/pixel. Sub-sampling is done directly by the sensor using its native 381 scanning format.
Supported by ESS 2.2 with TCS3C and newer sensors and by TCD 50.
ABS_PVAL_IFMT_381_381_4_SCAN381 20
Grab the whole finger with 3:4 sub-sampling (381 x 381 DPI, 8 bits), and cut off to 4 bits per pixel.
Sub-sampling is done directly by the sensor using its native 381 scanning format.
Supported by ESS 2.2 with TCS3C and newer sensors and by TCD 50.
ABS_PVAL_IFMT_381_381_8_BINARIZED_SCAN381 21
Grab the whole finger with 3:4 sub-sampling (every 4 pixels scaled down to 3 pixels, 381 x 381 DPI),
8 bits/pixel, and binarize to 1 bit/pixel. Sub-sampling is done directly by the sensor using its native
381 scanning format.
Supported by ESS 2.2 with TCS3C and newer sensors and by TCD 50.
ABS_PVAL_IFMT_381_381_8_LP 22
Grab the whole finger with 3:4 sub-sampling (every 4 pixels scaled down to 3 pixels, 381 x 381 DPI),
8 bits/pixel, uses low power consumption mode.
Supported by ESS 2.2 and TCD 50.
ABS_PVAL_IFMT_381_381_4_LP 23
Grab the whole finger with 3:4 sub-sampling (381 x 381 DPI, 8 bits), and cut off to 4 bits per pixel,
uses low power consumption mode.
Supported by ESS 2.2 and TCD 50.
ABS_PVAL_IFMT_381_381_8_BINARIZED_LP 24
Grab the whole finger with 3:4 sub-sampling (every 4 pixels scaled down to 3 pixels, 381 x 381 DPI),
8 bits/pixel, and binarize to 1 bit/pixel, uses low power consumption mode.
Supported by ESS 2.2 and TCD 50.
ABS_PVAL_IFMT_381_381_8_VLP 25
Grab the whole finger with 3:4 sub-sampling (every 4 pixels scaled down to 3 pixels, 381 x 381 DPI),
8 bits/pixel, uses very low power consumption mode.
Supported by ESS 2.2 with serial communication not faster than 75600 kbps.
ABS_PVAL_IFMT_381_381_4_VLP 26
Grab the whole finger with 3:4 sub-sampling (381 x 381 DPI, 8 bits), and cut off to 4 bits per pixel,
uses very low power consumption mode.
Supported by ESS 2.2 with serial communication not faster than 75600 kbps.