IEVisionHashToStr

Declaration

function IEVisionHashToStr(Hash: TIEVisionVectorByte): AnsiString;

Description

Converts a perceptual hash returned by compute to a hexadecimal string, e.g. to store it in a database or file.
Use IEVisionStrToHash to convert it back, or compare strings directly with IEVisionCompareHashes.

Example

hash := IEVisionLib().createImageHasher().compute( ImageEnView1.IEBitmap.GetIEVisionImage() );
Edit1.Text := string( IEVisionHashToStr( hash ));  // e.g. 'C3E1918DA5265A92'

See Also

◼IEVisionStrToHash
◼GetPerceptualHash

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