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2.3 KiB
2.3 KiB
This code implements the simulation results reported in:
Please cite this paper if this code is used in, or to motivate, any publications.
USAGE
This code requires MATLAB and the Image Processing Toolbox. It was tested with MATLAB Version 7.7 (R2008b) and Image Processing Toolbox Version 6.2 (R2008b).
To use this software:
run matlab
cd to the directory containing this code
run one of the functions with the name V1_*
Each of the V1_* functions runs one of the experiments reported in the above publication. The following table gives details of which MATLAB function produces each figure in this article.
Simulations will run much faster if you install the MATLAB function convnfft written by Bruno Luong, which is available here: http://www.mathworks.com/matlabcentral/fileexchange/24504-fft-based-convolution
| Figure | MATLAB Function |
|---|---|
| 3a | V1_bar_and_texture_errors |
| 3b | V1_texture_border_errors |
| 4a | V1_border_orientation |
| 4b | V1_border_orientation (uncomment the line beginning: angle_jitter=15) |
| 5a | V1_border_spacing |
| 5b | V1_border_length |
| 6 | V1_border_spacing_luminance |
| 7 | V1_border_zhaoping_may |
| 8 | V1_feature_efficiency |
| 9a | V1_feature_category |
| 9b | V1_feature_symmetry |
| 10 | V1_feature_efficiency_circles |
| 11 | V1_feature_efficiency_luminance |
| 12a | V1_feature_asymmetric1 |
| 12b | V1_feature_asymmetric2 |
| 13 | V1_asymmetric_feature_errors |
| 14 | V1_feature_spacing |
| 15 | V1_feature_zhaoping_may |
| 16 | V1_feature_onset |
| 17 | V1_feature_preview |
| 18 | V1_change_blindness |
| 19b | V1_border_attention |
| 20 | V1_contour |
| 21 | V1_feature_attention |