@thi.ng/pixel-dominant-colors/kmeans.d.ts

k-means based dominant color extraction from images/pixel buffers

import type { NumericArray } from "@thi.ng/api";
import type { KMeansOpts } from "@thi.ng/k-means";
import type { FloatBuffer } from "@thi.ng/pixel/float";
import type { DominantColor, DominantColorOpts } from "./api.js";
/**
 * Takes a {@link FloatBuffer} and applies k-means clustering to extract the
 * `num` dominant colors from the given image. The clustering can be configured
 * via optionally provided `opts`. Returns array of `{ color, area }` objects
 * (sorted by descending area), where `color` is a cluster's dominant color and
 * `area` the normalized cluster size.
 *
 * @remarks
 * See thi.ng/k-means for details about clustering implementation & options.
 *
 * @param img -
 * @param num -
 * @param opts -
 */
export declare const dominantColorsKmeans: (img: FloatBuffer | NumericArray[], num: number, opts?: Partial<DominantColorOpts & KMeansOpts>) => DominantColor[];
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