生醫材料暨檢測技術領域 Biomedical materials and detection technology
生物技術領域 Biotechnology
生醫資訊科學領域 Biomedical Information Science
1. Image Compression Methods:
Huffman coding, Arithmetic coding, Run-length coding, Embedded zerotree, wavelet algorithm (EZW)
Requirement:the steps of these approaches; encode/decode with these methods, working conditions for these methods; examples to show the coding.
2. Edge Detectors:
First-order derivative: Roberts (2x2), Prewitt (3x3), Sobel (3x3)
Second-order derivative: Laplacian (3x3), Double edge, Zero-crossing
Requirement: differences between First-order and Second-order derivative; explain these approaches with figure.
3. Erosion and Dilationt:
the purposes of these approaches; explain these approaches with figure; the steps of these approaches.
4. SVD (Singular Value Decomposition):
the principle and purposes of the approach; example to illustrate the method.
5. FCM (Fuzzy C-Means Clustering):
the principle of the approach; explain the formula; the procedure of the FCM, the difference between FCM and k-means; comparisons of these two approaches.
It would be better to explain FCM by minimizing the objective function.
Pattern recognition: