bsie.extractor.image.colors_spatial module

Spatial color features.

class bsie.extractor.image.colors_spatial.ColorsSpatial(width: int = 32, height: int = 32, exp: float = 4.0)

Bases: Extractor

Determine dominant colors of subregions in the image.

Computes the domiant color of increasingly smaller subregions of the image.

CONTENT_READER: str | None = 'bsie.reader.image.Image'

static dimension(width: int, height: int, exp: float) → int

Return the feature vector dimension.

exp: float

extract(subject: Node, content: Image, principals: Iterable[Predicate]) → Iterator[Tuple[Node, Predicate, Any]]

Return (node, predicate, value) triples.

height: int

width: int