標題: | 利用影像曲面之曲率資料重建影像曲面 The Reconstruction of Image Surface by Using Curvature Information |
作者: | 涂政宏 Tu, Zheng-Hong 王聖智 Wang, Sheng-Zhi 電子研究所 |
關鍵字: | 影像重建;影像壓縮;影像表示法;影像分析;影像分割;電子工程;Image Reconstruction;Image Compression;Image Representation;Image Analysis;Image Segmentation;ELECTRONIC-ENGINEERING |
公開日期: | 1996 |
摘要: | In this thesis, we present a novel approach which reconstructs an image by using high-curvature points of the image surface. These feature points can easily be handled and used for different applications in image processings. We reconstruct the image profile first and analyze the quality and stability of the reconstructed results.Then, several interpolation methods are proposed to improve the smoothness of the reconstructed image. To simplify the representation and facilitate further compression, the linking of feature points is also discussed. A simple but promising experiment is then demonstrated to show the capability of doing image compression for very-low- bit-rate applications. |
URI: | http://140.113.39.130/cdrfb3/record/nctu/#NT854428009 http://hdl.handle.net/11536/62495 |
顯示於類別: | 畢業論文 |