class_docstr: Benchmark for feature routines in scikit-image.
code: def time_hessian_matrix_det(self):
      feature.hessian_matrix_det(self.image, 4)
  
imports: import numpy
  from skimage import color, data, feature, util
label_desc: Use image node_id 5 for calling the FeatureSuite obj's underlying member method code with example usage: obj.time_hessian_matrix_det() without return types