Case 5: Cars, motorbikes, scooters, and bikes (hard classification, k-mean)

Parameters Setting:
General Parameters: nOrient = 16; sizeTemplatex=60; sizeTemplatey=80; GaborScaleList=[0.7, 0.4, 0.2]; useDoG = false; isLocalNormalize = false;
HMC Parameters: lambdaLearningRate = 0.01; epsilon = 0.01; L = 10; nIteraton =6; 12x12 chains
Clustering Parameters: #EM iteration = 10; #clusters = 4; isSoftClassification = false.

iteration 0: start from random intialization

iteration 1:

iteration 2:

iteration 3:

iteration 4:

iteration 5:

iteration 6:

iteration 7:

The final learned templates