P6

daemon/perception.js

@@ -0,0 +1,14 @@
+import { acquireQvac, releaseQvac, loadAuxiliaryModel, qvacSdk, withQvacMaster } from './qvac-master.js';
+
+export class QvacPerception {
+  constructor({ model = process.env.JARVIS_OCR_MODEL || 'OCR_LATIN' } = {}) { this.model = model; this.modelId = null; }
+  async ocr(image) {
+    await acquireQvac();
+    try {
+      this.modelId ||= await loadAuxiliaryModel(this.model, {});
+      const sdk = await qvacSdk();
+      const result = await withQvacMaster(() => sdk.ocr({ modelId: this.modelId, image, stream: false }));
+      return result.blocks;
+    } finally { releaseQvac(); }
+  }
+}