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Table 1 Precision and recall values for four public datasets using three feature extraction techniques

From: Multi technique amalgamation for enhanced information identification with content based image data

  Feature extraction with binarization Feature extraction with fractional coefficients of slant transform Feature extraction with morphological operator
Wang OT scene Caltech Corel Wang OT scene Caltech Corel Wang OT scene Caltech Corel
Precision 0.609 0.41 0.49 0.534 0.555 0.449 0.454 0.527 0.728 0.607 0.523 0.711
Recall 0.604 0.4 0.543 0.519 0.563 0.407 0.523 0.533 0.725 0.597 0.597 0.697