SAD Class Reference

Calculates the Sum of Absolute Deviations (SAD) score between two vectors of length descriptor_len. More...

Public Member Functions
int	getWorstScore () const
	SAD (int descriptor_len)
int32_t	score (const uint8_t *ref_desc, const uint8_t *target_desc)

Detailed Description

Calculates the Sum of Absolute Deviations (SAD) score between two vectors of length descriptor_len.

Member Function Documentation

int32_t score ( const uint8_t *  ref_desc, const uint8_t *  target_desc  )

inline

Calculate SAD score between ref_desc and target_desc. ref_desc and target_desc must be padded with zero-filled pad bytes up to multiple of 16.

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The documentation for this class was generated from the following file:

• sad.hpp