There was no lesson today

26 setembro 2008, 15:30 • Jorge Salvador Marques

There was no lessen today because of a superposition with the a Ph.D. defense (Miguel Barão) at IST.

All the students were informed.

Conversion between discrete and continuous images

22 setembro 2008, 14:00 • Jorge Salvador Marques

Image Sampling. Image interpolation. General expression. Interpolation splines of order 0 and 1. Interpolation using the sampling function sin x / x. Bilinear interpolation.

The role of interpolation in image transforms (e.g., rotation) and image alignmernt.

Images

19 setembro 2008, 15:30 • Jorge Salvador Marques

Discrete and continuous images. Gray level images, binary images and vector images. Vector spaces of images. Canonical basis. Topological issues. 4 and 8 neighborhood. Connectivity. A simple algorithm to compute the connected components.

Course presentation

15 setembro 2008, 14:00 • Jorge Salvador Marques

Course overview. Sillabus. Grading. Discussion of image processing applications in face recognition, biometrics, medical image analysis, image retrieval, 3D reconstruction and robotics.