@thi.ng/pixel-convolve/pyramid.d.ts

Extensible bitmap image convolution, kernel presets, normal map & image pyramid generation

import type { FloatBuffer } from "@thi.ng/pixel/float";
import type { KernelSpec } from "./api.js";
/**
 * Yields an iterator of progressively downsampled versions of `src` (using
 * `kernel` for filtering, default: {@link LANCZOS}(2)). Each image will be half
 * size of the previous result, stopping only once either width or height
 * becomes less than `minSize` (default: 1). If `includeOrig` is enabled
 * (default), the first emitted image will be the original `src`.
 *
 * @param src -
 * @param kernel -
 * @param minSize -
 * @param includeOrig -
 */
export declare function imagePyramid(src: FloatBuffer, kernel?: KernelSpec, minSize?: number, includeOrig?: boolean): Generator<FloatBuffer, void, unknown>;
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