Fixed bug with saving images per #588

src/worker-script/utils/dump.js

@@ -212,8 +212,8 @@ module.exports = (TessModule, api, output, options) => {
     osd: output.osd ? api.GetOsdText() : null,
     pdf: output.pdf ? getPDFInternal(options.pdfTitle ?? 'Tesseract OCR Result', options.pdfTextOnly ?? false) : null,
     imageColor: output.imageColor ? getImage(imageType.COLOR) : null,
-    imageGrey: output.imageColor ? getImage(imageType.GREY) : null,
-    imageBinary: output.imageColor ? getImage(imageType.BINARY) : null,
+    imageGrey: output.imageGrey ? getImage(imageType.GREY) : null,
+    imageBinary: output.imageBinary ? getImage(imageType.BINARY) : null,
     confidence: api.MeanTextConf(),
     blocks: output.blocks ? blocks : null,
     psm: enumToString(api.GetPageSegMode(), 'PSM'),