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iterate through less detections if returned less than max amount #121

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iterate through less detections if returned less than max amount #121

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4 changes: 3 additions & 1 deletion ...ain/java/org/tensorflow/lite/examples/detection/tflite/TFLiteObjectDetectionAPIModel.java
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,8 @@
import org.tensorflow.lite.Interpreter;
import org.tensorflow.lite.examples.detection.env.Logger;

import static java.lang.Math.min;

/**
* Wrapper for frozen detection models trained using the Tensorflow Object Detection API:
* github.com/tensorflow/models/tree/master/research/object_detection
Expand Down Expand Up @@ -196,7 +198,7 @@ public List<Recognition> recognizeImage(final Bitmap bitmap) {
// Show the best detections.
// after scaling them back to the input size.
final ArrayList<Recognition> recognitions = new ArrayList<>(NUM_DETECTIONS);
for (int i = 0; i < NUM_DETECTIONS; ++i) {
for (int i = 0; i < min(numDetections[0], NUM_DETECTIONS); ++i) {
final RectF detection =
new RectF(
outputLocations[0][i][1] * inputSize,
Expand Down