129 lines
No EOL
6.6 KiB
JavaScript
129 lines
No EOL
6.6 KiB
JavaScript
import * as tslib_1 from "tslib";
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import * as tf from '@tensorflow/tfjs-core';
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import { extractFaces, extractFaceTensors } from '../dom';
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import { extendWithFaceLandmarks } from '../factories/WithFaceLandmarks';
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import { ComposableTask } from './ComposableTask';
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import { ComputeAllFaceDescriptorsTask, ComputeSingleFaceDescriptorTask } from './ComputeFaceDescriptorsTasks';
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import { nets } from './nets';
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import { PredictAllAgeAndGenderWithFaceAlignmentTask, PredictSingleAgeAndGenderWithFaceAlignmentTask, } from './PredictAgeAndGenderTask';
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import { PredictAllFaceExpressionsWithFaceAlignmentTask, PredictSingleFaceExpressionsWithFaceAlignmentTask, } from './PredictFaceExpressionsTask';
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var DetectFaceLandmarksTaskBase = /** @class */ (function (_super) {
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tslib_1.__extends(DetectFaceLandmarksTaskBase, _super);
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function DetectFaceLandmarksTaskBase(parentTask, input, useTinyLandmarkNet) {
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var _this = _super.call(this) || this;
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_this.parentTask = parentTask;
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_this.input = input;
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_this.useTinyLandmarkNet = useTinyLandmarkNet;
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return _this;
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}
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Object.defineProperty(DetectFaceLandmarksTaskBase.prototype, "landmarkNet", {
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get: function () {
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return this.useTinyLandmarkNet
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? nets.faceLandmark68TinyNet
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: nets.faceLandmark68Net;
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},
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enumerable: true,
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configurable: true
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});
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return DetectFaceLandmarksTaskBase;
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}(ComposableTask));
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export { DetectFaceLandmarksTaskBase };
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var DetectAllFaceLandmarksTask = /** @class */ (function (_super) {
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tslib_1.__extends(DetectAllFaceLandmarksTask, _super);
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function DetectAllFaceLandmarksTask() {
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return _super !== null && _super.apply(this, arguments) || this;
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}
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DetectAllFaceLandmarksTask.prototype.run = function () {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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var parentResults, detections, faces, _a, faceLandmarksByFace;
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var _this = this;
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return tslib_1.__generator(this, function (_b) {
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switch (_b.label) {
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case 0: return [4 /*yield*/, this.parentTask];
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case 1:
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parentResults = _b.sent();
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detections = parentResults.map(function (res) { return res.detection; });
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if (!(this.input instanceof tf.Tensor)) return [3 /*break*/, 3];
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return [4 /*yield*/, extractFaceTensors(this.input, detections)];
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case 2:
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_a = _b.sent();
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return [3 /*break*/, 5];
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case 3: return [4 /*yield*/, extractFaces(this.input, detections)];
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case 4:
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_a = _b.sent();
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_b.label = 5;
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case 5:
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faces = _a;
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return [4 /*yield*/, Promise.all(faces.map(function (face) { return _this.landmarkNet.detectLandmarks(face); }))];
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case 6:
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faceLandmarksByFace = _b.sent();
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faces.forEach(function (f) { return f instanceof tf.Tensor && f.dispose(); });
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return [2 /*return*/, parentResults.map(function (parentResult, i) {
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return extendWithFaceLandmarks(parentResult, faceLandmarksByFace[i]);
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})];
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}
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});
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});
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};
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DetectAllFaceLandmarksTask.prototype.withFaceExpressions = function () {
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return new PredictAllFaceExpressionsWithFaceAlignmentTask(this, this.input);
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};
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DetectAllFaceLandmarksTask.prototype.withAgeAndGender = function () {
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return new PredictAllAgeAndGenderWithFaceAlignmentTask(this, this.input);
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};
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DetectAllFaceLandmarksTask.prototype.withFaceDescriptors = function () {
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return new ComputeAllFaceDescriptorsTask(this, this.input);
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};
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return DetectAllFaceLandmarksTask;
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}(DetectFaceLandmarksTaskBase));
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export { DetectAllFaceLandmarksTask };
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var DetectSingleFaceLandmarksTask = /** @class */ (function (_super) {
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tslib_1.__extends(DetectSingleFaceLandmarksTask, _super);
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function DetectSingleFaceLandmarksTask() {
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return _super !== null && _super.apply(this, arguments) || this;
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}
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DetectSingleFaceLandmarksTask.prototype.run = function () {
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return tslib_1.__awaiter(this, void 0, void 0, function () {
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var parentResult, detection, faces, _a, landmarks;
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return tslib_1.__generator(this, function (_b) {
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switch (_b.label) {
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case 0: return [4 /*yield*/, this.parentTask];
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case 1:
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parentResult = _b.sent();
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if (!parentResult) {
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return [2 /*return*/];
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}
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detection = parentResult.detection;
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if (!(this.input instanceof tf.Tensor)) return [3 /*break*/, 3];
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return [4 /*yield*/, extractFaceTensors(this.input, [detection])];
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case 2:
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_a = _b.sent();
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return [3 /*break*/, 5];
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case 3: return [4 /*yield*/, extractFaces(this.input, [detection])];
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case 4:
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_a = _b.sent();
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_b.label = 5;
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case 5:
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faces = _a;
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return [4 /*yield*/, this.landmarkNet.detectLandmarks(faces[0])];
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case 6:
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landmarks = _b.sent();
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faces.forEach(function (f) { return f instanceof tf.Tensor && f.dispose(); });
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return [2 /*return*/, extendWithFaceLandmarks(parentResult, landmarks)];
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}
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});
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});
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};
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DetectSingleFaceLandmarksTask.prototype.withFaceExpressions = function () {
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return new PredictSingleFaceExpressionsWithFaceAlignmentTask(this, this.input);
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};
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DetectSingleFaceLandmarksTask.prototype.withAgeAndGender = function () {
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return new PredictSingleAgeAndGenderWithFaceAlignmentTask(this, this.input);
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};
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DetectSingleFaceLandmarksTask.prototype.withFaceDescriptor = function () {
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return new ComputeSingleFaceDescriptorTask(this, this.input);
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};
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return DetectSingleFaceLandmarksTask;
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}(DetectFaceLandmarksTaskBase));
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export { DetectSingleFaceLandmarksTask };
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//# sourceMappingURL=DetectFaceLandmarksTasks.js.map
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