From 0670083e92584fa2557addb2688eb55d03e81db4 Mon Sep 17 00:00:00 2001
From: Vladimir Mandic <mandic00@live.com>
Date: Fri, 6 Nov 2020 19:25:37 -0500
Subject: [PATCH] fix nms sync call

---
 src/hand/handdetector.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hand/handdetector.js b/src/hand/handdetector.js
index 237c425f..6da76af9 100644
--- a/src/hand/handdetector.js
+++ b/src/hand/handdetector.js
@@ -52,7 +52,7 @@ class HandDetector {
     const scores = tf.tidy(() => tf.sigmoid(tf.slice(prediction, [0, 0], [-1, 1])).squeeze());
     const rawBoxes = tf.slice(prediction, [0, 1], [-1, 4]);
     const boxes = this.normalizeBoxes(rawBoxes);
-    const boxesWithHandsTensor = tf.image.nonMaxSuppression(boxes, scores, config.maxHands, config.iouThreshold, 0.95); // config.scoreThreshold
+    const boxesWithHandsTensor = await tf.image.nonMaxSuppressionAsync(boxes, scores, config.maxHands, config.iouThreshold, config.scoreThreshold);
     const boxesWithHands = boxesWithHandsTensor.arraySync();
     const toDispose = [
       batchedPrediction,