FeaturesΒΆ

Pyaesthetics supports the estimation of the following features:

  • Brightness (in both the BT709 and BT601 standards)

  • Contrast (RMS or Michelson contrast)

  • Saturation

  • Visual Complexity (either by using the weight of the image, by Quadratic Tree Decomposition, or by gradients)

  • Simmetry (using Quadratic Tree Decomposition)

  • Colorfulness (in both the HSV and RGB color spaces)

  • Presence and number of human faces

  • Color distribution (16 or 140 W3C colors)

  • Number of images within the image

  • Surface of visual and textual areas within the image

  • Ratio between visual and textual areas

  • Ratio between straight and curved lines

  • Anisotropy

  • Self-similarity (using either the ground, parent, or neighbors method)

For detailed information about the extraction of each feature visit the API reference page.