2次元複素数多重解像度解析を応用した方向選択性とその画像への応用に関する研究
2005 年 71 巻 703 号 p. 888-895
詳細
2005 年 71 巻 703 号 p. 888-895
We have already proposed a 2-Dimensional Complex Multiresolution Analysis (2-D CMRA), which can provide 2-dimensional shift invariance approximately. In this study, we improve a 2-D Directional Selection using the 2-D CMRA and applied it to image processing. The main results obtained can be summarized as follows : 1) The poor 2-D Dimensional Selection of the 2-Dimensional MultirResolution Analysis has been improved by using 2-D CMRA. 2) The 2-D Dimensional Selection has been applied to image processing, and encouraging results were obtained.
