public class SGNFIQLib
extends java.lang.Object
Constructor and Description |
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SGNFIQLib() |
Modifier and Type | Method and Description |
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long |
SGComputeNFIQ(byte[] imgBuf,
long width,
long height)
Compute NIST Fingerprint Image Quality score for a 500DPI 8 bit grayscale fingerprint image.
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long |
SGComputeNFIQEx(byte[] imgBuf,
long width,
long height,
long dpi)
Compute NIST Fingerprint Image Quality score for an 8 bit grayscale fingerprint image.
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public long SGComputeNFIQ(byte[] imgBuf, long width, long height)
imgBuf
- Byte array containing a raw fingerprint image.width
- The width of the image in pixels.height
- The height of the image in pixels.public long SGComputeNFIQEx(byte[] imgBuf, long width, long height, long dpi)
imgBuf
- Byte array containing a raw fingerprint image.width
- The width of the image in pixels.height
- The height of the image in pixels.dpi
- The resolution of the image in pixels per inch.