Experiment results showed that hypercomplex SVD method is much better than traditional methods and it is more consistent with human vision judgment. 實驗結果證明該法評估結果優於傳統彩色圖像質量評估法的評估結果，與人眼視覺評估結果更相符。
To improve the actuality of present value of future profit method on technical asset assessment, the thesis analyzes the method and modifies it with current replacement cost. 本文融合技術型資產重置成本評估法，對現有的收益現值法進行修正，使其更為符合現實情況。
