class_docstr: Params for coco evaluation api
class_docstr_tok: ["Params","for","coco","evaluation","api"]
code: def setDetParams(self):
      self.imgIds = []
      self.catIds = []
      # np.arange causes trouble.  the data point on arange is slightly larger than the true value
      self.iouThrs = np.linspace(
          0.5, 0.95, np.round((0.95 - 0.5) / 0.05) + 1, endpoint=True
      )
      self.recThrs = np.linspace(
          0.0, 1.00, np.round((1.00 - 0.0) / 0.01) + 1, endpoint=True
      )
      self.maxDets = [1, 10, 100]
      self.areaRng = [
          [0**2, 1e5**2],
          [0**2, 32**2],
          [32**2, 96**2],
          [96**2, 1e5**2],
      ]
      self.areaRngLbl = ["all", "small", "medium", "large"]
      self.useCats = 1
  
imports: import numpy
  import datetime
  import time
  from collections import defaultdict
  from .mask import *
  import copy
label_desc: Use image node_id 1 for calling the Params obj's underlying member method code with example usage: obj.setDetParams() without return types