The test results indicate that this fast algorithm could reduce reconstructed computation and decrease the complexity in intra coding considerably with neglectable loss in coding efficiency.

• 试验结果表明：在保证编码效率没有大的下降的同时，快速算法可以在很大程度上减少有效预测模式数量以及重构的计算量，从而降低帧内编码的计算复杂度。