public static com.google.cloud.vision.v1p4beta1.ImageContext parseFrom(java.io.InputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
  }
<pre>
Parameters for text detection and document text detection.
</pre>

<code>.google.cloud.vision.v1p4beta1.TextDetectionParams text_detection_params = 12;</code>
java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/ImageContext.java