class_docstr: Implementation of `TridentNet <https://arxiv.org/abs/1901.01892>`_
docstr: Test without augmentation.
docstr_tok: ["Test","without","augmentation","."]
code: def simple_test(self, img, img_metas, proposals=None, rescale=False):
      """Test without augmentation."""
      assert self.with_bbox, "Bbox head must be implemented."
      x = self.extract_feat(img)
      if proposals is None:
          num_branch = (
              self.num_branch if self.test_branch_idx == -1 else 1
          )
          trident_img_metas = img_metas * num_branch
          proposal_list = self.rpn_head.simple_test_rpn(
              x, trident_img_metas
          )
      else:
          proposal_list = proposals
  
      return self.roi_head.simple_test(
          x, proposal_list, trident_img_metas, rescale=rescale
      )
  
file_path: insightface/detection/scrfd/mmdet/models/detectors/trident_faster_rcnn.py
imports: from ..builder import DETECTORS
  from .faster_rcnn import FasterRCNN
label_desc: Use image node_id 2 for calling the TridentFasterRCNN obj's underlying member method code with example usage: obj.simple_test(img, img_metas, proposals, rescale) and returns: self