code: def validate_measure(self, batch, output, box_thresh=0.6):
      return self.measure(batch, output, box_thresh)
  
file_path: PaddleOCR/benchmark/PaddleOCR_DBNet/utils/ocr_metric/icdar2015/quad_metric.py
imports: import numpy
  from .detection.iou import DetectionIoUEvaluator
label_desc: Use image node_id 3 for calling the QuadMetric obj's underlying member method code with example usage: obj.validate_measure(batch, output, box_thresh) and returns: self