Pioneer Robotics Documentation/pioneer.vision/PredominantColor

PredominantColor

class PredominantColor(swatches: PredominantColorProcessor.Swatch) : Processor

The PredominantColorProcessor acts like a "Color Sensor", allowing you to define a Region of Interest (ROI) of the camera stream inside of which the dominant color is found. Additionally, the detected color is matched to one of the Swatches specified by the user as a "best guess" at the general shade of the color.

Constructors

PredominantColor

constructor(vararg swatches: PredominantColorProcessor.Swatch)

Properties

open override val processor: PredominantColorProcessor

Functions

fun getAnalysis(): PredominantColorProcessor.Result

Get the full analysis result including closest swatch and color values.

getClosestSwatch

fun getClosestSwatch(): PredominantColorProcessor.Swatch?

Get the closest matching swatch to the predominant color.

fun getHSV(): IntArray

Get HSV color values Hue 0-180, Saturation 0-255, Value 0-255.

fun getRGB(): IntArray

Get RGB color values Red 0-255, Green 0-255, Blue 0-255.

fun getYCrCb(): IntArray

Get YCrCb color values Y 0-255, Cr 0-255, Cb 0-255.

fun isColor(swatch: PredominantColorProcessor.Swatch): Boolean

Check if the detected color matches a specific swatch.