@java.lang.Override
    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(url_)) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, url_);
      }
      if (java.lang.Float.floatToRawIntBits(score_) != 0) {
        size += com.google.protobuf.CodedOutputStream.computeFloatSize(2, score_);
      }
      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageTitle_)) {
        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageTitle_);
      }
      for (int i = 0; i < fullMatchingImages_.size(); i++) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(4, fullMatchingImages_.get(i));
      }
      for (int i = 0; i < partialMatchingImages_.size(); i++) {
        size +=
            com.google.protobuf.CodedOutputStream.computeMessageSize(
                5, partialMatchingImages_.get(i));
      }
      size += getUnknownFields().getSerializedSize();
      memoizedSize = size;
      return size;
    }
<pre>
Partial matching images on the page.
Those images are similar enough to share some key-point features. For
example an original image will likely have partial matching for its
crops.
</pre>

<code>
repeated .google.cloud.vision.v1p1beta1.WebDetection.WebImage partial_matching_images = 5;
</code>
java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/WebDetection.java