This is the evaluation code using matlab.
STEP 1: Please change the path to results and ground truths in eval_acc_v1.m
RESDIR='../../result/' %change to the path to your results.
GTDIR='..\data\voc2012_trainval\SegmentationClassAug' %%your path to the ground truths.
STEP 2: run eval_acc.v1.m