Input Processing

Human includes optional input pre-processing via config.filter configuration:

using Canvas features
using WebGL accelerated filters
using TFJS accelerated enhancements

Basic

If both width and height are set to 0, there is no resizing
If just one is set, second one is scaled automatically
If both are set, values are used as-is

width: resize input height
height: resize input width

Flip input as mirror image

flip: boolean

Filters

Global filters enabled/disabled is controlled via config.filter.enabled
Individual filters that can be set are:

brightness: -1 (darken) to 1 (lighten)
contrast: -1 (reduce contrast) to 1 (increase contrast)
sharpness: 0 (no sharpening) to 1 (maximum sharpening)
blur: 0 (no blur) to N (blur radius in pixels)
saturation: 1 (reduce saturation) to 1 (increase saturation)
hue: 0 (no change) to 360 (hue rotation in degrees)
negative: boolean
sepia: boolean
vintage: boolean
kodachrome: boolean
technicolor: boolean
polaroid: boolean
pixelate: 0 (no pixelate) to N (number of pixels to pixelate)

Enhancements

If set, any input will be processed via histogram equalization to maximize color dynamic range to full spectrum

equalization: boolean

Human Library Wiki Pages
3D Face Detection, Body Pose, Hand & Finger Tracking, Iris Tracking, Age & Gender Prediction, Emotion Prediction & Gesture Recognition