Abstract:

In this paper, we propose a subjective evaluation criterion which is a guide for selecting affective features and modeling highlights. After the database of highlight ground truth is established and commonly used effective features are extracted, evaluation experiments are designed on tennis and table tennis as examples. Based on the experiments, we conclude that: 1) the commonly used affective features are correlative; 2) the effective combination of affective features is motion vector (MV) average, cheer duration, excited speech duration and event duration; 3) the highlights model is approximately linear.