face-api/src/faceFeatureExtractor/extractParamsFromWeigthMap.ts

27 lines
838 B
TypeScript

import * as tf from '../../dist/tfjs.esm';
import { disposeUnusedWeightTensors, ParamMapping } from '../common/index';
import { loadParamsFactory } from './loadParamsFactory';
import { FaceFeatureExtractorParams } from './types';
export function extractParamsFromWeigthMap(
weightMap: tf.NamedTensorMap,
): { params: FaceFeatureExtractorParams, paramMappings: ParamMapping[] } {
const paramMappings: ParamMapping[] = [];
const {
extractDenseBlock4Params,
} = loadParamsFactory(weightMap, paramMappings);
const params = {
dense0: extractDenseBlock4Params('dense0', true),
dense1: extractDenseBlock4Params('dense1'),
dense2: extractDenseBlock4Params('dense2'),
dense3: extractDenseBlock4Params('dense3'),
};
disposeUnusedWeightTensors(weightMap, paramMappings);
return { params, paramMappings };
}