1 | Images and pictures Image Acquisition and sampling Images and digital, Types of digital images Image File Sizes, Image perception |
2 | Greyscale images, RGB Images, Indexed colour images Data types and conversions Basics of image display Bit planes, Spatial Resolution |
3 | Point Processing Introduction Arithmetic operations Histograms Lookup tables |
4 | Neighborhood Processing Introduction, Notation Frequencies; low and high pass filters Edge sharpening Non-linear filters |
5 | The one-dimensional discrete Fourier transform The two-dimensional DFT |
6 | Fourier transforms of images Filtering in the frequency domain |
7 | Cleaning salt and pepper noise Cleaning Gaussian noise Removal of periodic noise |
8 | midterm exam |
9 | Inverse filtering Wiener filtering |
10 | Image Segmentation Thresholding Applications of thresholding Adaptive thresholding |
11 | Edge detection Derivatives and edges Second derivatives The Hough transform |
12 | Colour processing What is colour? Colour models Pseudocolouring Processing of colour images |
13 | Image coding and compression Lossless and lossy compression Huffman coding Run length encoding |
14 | review |