move constants

src/constants/machineLearning/config.ts

@@ -73,3 +73,15 @@ export const MAX_FACE_DISTANCE_PERCENT = Math.sqrt(2) / 100;
 export const MAX_ML_SYNC_ERROR_COUNT = 4;
 
 export const TEXT_DETECTION_TIMEOUT_MS = [10000, 30000, 60000, 120000, 240000];
+
+export const BLAZEFACE_MAX_FACES = 50;
+export const BLAZEFACE_INPUT_SIZE = 256;
+export const BLAZEFACE_IOU_THRESHOLD = 0.3;
+export const BLAZEFACE_SCORE_THRESHOLD = 0.75;
+export const BLAZEFACE_PASS1_SCORE_THRESHOLD = 0.4;
+export const BLAZEFACE_FACE_SIZE = 112;
+export const MOBILEFACENET_FACE_SIZE = 112;
+
+export const TESSERACT_MIN_IMAGE_WIDTH = 44;
+export const TESSERACT_MIN_IMAGE_HEIGHT = 20;
+export const TESSERACT_MAX_IMAGE_DIMENSION = 720;

src/services/machineLearning/blazeFaceDetectionService.ts

@@ -6,12 +6,6 @@ import {
 import * as tf from '@tensorflow/tfjs-core';
 import { GraphModel } from '@tensorflow/tfjs-converter';
 import {
-    BLAZEFACE_FACE_SIZE,
-    BLAZEFACE_INPUT_SIZE,
-    BLAZEFACE_IOU_THRESHOLD,
-    BLAZEFACE_MAX_FACES,
-    BLAZEFACE_PASS1_SCORE_THRESHOLD,
-    BLAZEFACE_SCORE_THRESHOLD,
     FaceDetection,
     FaceDetectionMethod,
     FaceDetectionService,
@@ -30,7 +24,15 @@ import {
     removeDuplicateDetections,
     transformPaddedToImage,
 } from 'utils/machineLearning/faceDetection';
-import { MAX_FACE_DISTANCE_PERCENT } from 'constants/machineLearning/config';
+import {
+    BLAZEFACE_FACE_SIZE,
+    BLAZEFACE_INPUT_SIZE,
+    BLAZEFACE_IOU_THRESHOLD,
+    BLAZEFACE_MAX_FACES,
+    BLAZEFACE_PASS1_SCORE_THRESHOLD,
+    BLAZEFACE_SCORE_THRESHOLD,
+    MAX_FACE_DISTANCE_PERCENT,
+} from 'constants/machineLearning/config';
 
 class BlazeFaceDetectionService implements FaceDetectionService {
     private blazeFaceModel: Promise<BlazeFaceModel>;

src/services/machineLearning/mobileFaceNetEmbeddingService.ts

@@ -1,11 +1,11 @@
 import * as tf from '@tensorflow/tfjs-core';
 import { TFLiteModel } from '@tensorflow/tfjs-tflite';
+import { MOBILEFACENET_FACE_SIZE } from 'constants/machineLearning/config';
 import PQueue from 'p-queue';
 import {
     FaceEmbedding,
     FaceEmbeddingMethod,
     FaceEmbeddingService,
-    MOBILEFACENET_FACE_SIZE,
     Versioned,
 } from 'types/machineLearning';
 import { imageBitmapsToTensor4D } from 'utils/machineLearning';

src/services/machineLearning/tesseractService.ts

@@ -1,7 +1,4 @@
 import {
-    TESSERACT_MAX_IMAGE_DIMENSION,
-    TESSERACT_MIN_IMAGE_HEIGHT,
-    TESSERACT_MIN_IMAGE_WIDTH,
     TextDetectionMethod,
     TextDetectionService,
     Versioned,
@@ -14,7 +11,12 @@ import { imageBitmapToBlob, resizeToSquare } from 'utils/image';
 import { getFileType } from 'services/upload/readFileService';
 import { FILE_TYPE } from 'constants/file';
 import { makeID } from 'utils/user';
-import { TEXT_DETECTION_TIMEOUT_MS } from 'constants/machineLearning/config';
+import {
+    TESSERACT_MAX_IMAGE_DIMENSION,
+    TESSERACT_MIN_IMAGE_HEIGHT,
+    TESSERACT_MIN_IMAGE_WIDTH,
+    TEXT_DETECTION_TIMEOUT_MS,
+} from 'constants/machineLearning/config';
 import { promiseWithTimeout } from 'utils/common/promiseTimeout';
 
 class TesseractService implements TextDetectionService {

src/types/machineLearning/index.ts

@@ -363,18 +363,6 @@ export interface MLLibraryData {
 
 export declare type MLIndex = 'files' | 'people';
 
-export const BLAZEFACE_MAX_FACES = 50;
-export const BLAZEFACE_INPUT_SIZE = 256;
-export const BLAZEFACE_IOU_THRESHOLD = 0.3;
-export const BLAZEFACE_SCORE_THRESHOLD = 0.75;
-export const BLAZEFACE_PASS1_SCORE_THRESHOLD = 0.4;
-export const BLAZEFACE_FACE_SIZE = 112;
-export const MOBILEFACENET_FACE_SIZE = 112;
-
-export const TESSERACT_MIN_IMAGE_WIDTH = 44;
-export const TESSERACT_MIN_IMAGE_HEIGHT = 20;
-export const TESSERACT_MAX_IMAGE_DIMENSION = 720;
-
 export interface FaceDetectionService {
     method: Versioned<FaceDetectionMethod>;
     // init(): Promise<void>;

src/utils/machineLearning/index.ts

@@ -1,6 +1,9 @@
 import { NormalizedFace } from 'blazeface-back';
 import * as tf from '@tensorflow/tfjs-core';
-import { ML_SYNC_DOWNLOAD_TIMEOUT_MS } from 'constants/machineLearning/config';
+import {
+    BLAZEFACE_FACE_SIZE,
+    ML_SYNC_DOWNLOAD_TIMEOUT_MS,
+} from 'constants/machineLearning/config';
 import { euclidean } from 'hdbscan';
 import PQueue from 'p-queue';
 import DownloadManager from 'services/downloadManager';
@@ -10,7 +13,6 @@ import { Dimensions } from 'types/image';
 import {
     Thing,
     AlignedFace,
-    BLAZEFACE_FACE_SIZE,
     DetectedFace,
     DetectedObject,
     Face,