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BUILT-IN MATHEMATICA SYMBOL
FindFaces
FindFaces[image]
attempts to find human faces in image and returns a list of bounding boxes.
FindFaces[image, {min, max}]
finds faces whose approximate pixel widths range from min to max.
Details
- FindFaces returns detected faces as a list of bounding boxes, each given in the form
. - Coordinates
are assumed to be in the standard image coordinate system where x runs from 
to width and y runs from 
to height. Position 
corresponds to the bottom-left corner of the image. - For multichannel images, FindFaces operates on grayscale intensities.
- In FindFaces[image, size], the following forms can be used for size:
-
{min,max} faces of size min through max in pixels {Scaled[amin],Scaled[amax]} faces of relative size amin to amax - In FindFaces[img], a range for face size is automatically selected based on the dimensions of img.
New in 9
