eecs504_finalproject

1. data has detected key points from each card and a circle range. figs have plots which show detected key points on each card picture.
2. harrislaplace.m gives detected points using multi-scale harris method. return detected points and characteristic scales. This code is based on Harris Laplace.
3. RUN binary_rect.m to see the 'rectangle' results. This .m files can generate rectangle ranges, each card picture has 8 rectangles. This file utilizes basic mophological operation, PCA and simple geometry knowledge. The variable rect_record records all rectangles' information, each row represents a rectangle, totally 9 properties: [x, y, length/2, length_direction, width/2, width_direction,pic#], in which [x,y] is the centre point of a rectangle.
4. in_rect.m file can test if certain point is in a given rectangle range.