Feature/patchore max anomaly score

[lorenzomammana]

[v0.7.0+obx.1.3.4]

Added

• Add three new flags to change the anomaly computation for patchcore

  • disable_score_weighting which disables reweighting the anomaly score based on the anomalib formula
  • weight_anomaly_map which apply the same weight used for the anomaly score to the whole anomaly map
  • anomaly_score_from_max_heatmap which computes the anomaly score from the max value of the anomaly map

  The latter is the one impacting the most the anomaly score computation as it will extract the max of the anomaly
  map after the application of the pooling, this is the only way ensuring that the anomaly score is the maximum
  value of the anomaly map. Disable score weighting should only be used if this flag is set to False, otherwise the
  anomaly score will be replaced by the max of the anomaly map.