public class FingerprintImageOptions extends Object
FingerprintImageOptionscan be passed to
FingerprintImageconstructor to provide additional information about fingerprint image that supplements raw pixel data. Since SourceAFIS algorithm is not scale-invariant, all images should have DPI configured explicitly by calling
|Constructor and Description|
Initializes default options.
|Modifier and Type||Method and Description|
Sets image resolution.
public FingerprintImageOptions dpi(double dpi)
dpi- image resolution in DPI (dots per inch), usually around 500
dpiis non-positive, impossibly low, or impossibly high
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