@java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
    }
<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.v1p3beta1.WebDetection.WebImage partial_matching_images = 5;
</code>
java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/WebDetection.java