| hough/3 |
19 |
1 |
Computes the linear Hough transform of the region of interest to detect lines. |
April 20, 2010, 12:35 p.m. |
| fourier/4 |
33 |
2 |
Fourier transform heuristic. Computes the 2D FFT of the region of interest to convert it to the frequency domain. |
March 14, 2011, 4 p.m. |
| haar |
35 |
1 |
Haar transform heuristic. Computes the 2D haar transform of the region of interest (all levels). |
April 20, 2010, 8:18 p.m. |
| identity |
29 |
1 |
Same as the mash/identity heuristic except that it returns RGB values instead of grayscale. |
April 20, 2010, 8:24 p.m. |
| hog/6 |
2 |
2 |
Histogram of oriented gradients (orientation discretized in 12 bins) taken at random positions and scales.
Strongly inspired from francoisfleuret/zk_v2. |
Sept. 28, 2010, 12:49 p.m. |
| hog_daisy/2 |
11 |
1 |
|
Nov. 15, 2011, 10:47 a.m. |
| segmentation2 |
45 |
1 |
Segment the gray-scale image pixels into 2 categories, the ones above the average intensity, and the ones below. |
Sept. 26, 2010, 11:57 p.m. |
| segmentation8 |
42 |
1 |
Segment the gray-scale image intensities into 8 bins with equal number of pixels in each.
Returns the index of the bins in which a new pixel falls. |
Sept. 27, 2010, 10:29 a.m. |
| hogblurred/4 |
3 |
1 |
Strongly blurred gradient magnitude images for 8 different gradient orientations (also rescales the image to 25% to save on features).
|
Sept. 28, 2010, 12:48 p.m. |
| mb_ilbp/4 |
8 |
2 |
Pyramid of histograms of multi-block improved local binary patterns.
Inspired from ftarsett/ilbp and created with the help of Cosmin Atanasoei. |
May 3, 2011, 7:32 p.m. |
| patches/3 |
12 |
2 |
Histogram of the (maximum and minimum) correlation with a dictionary of patches. |
June 30, 2011, 3:21 p.m. |
| v1plus |
6 |
1 |
|
June 15, 2011, 12:30 a.m. |
| hog_felzenszwalb/23 |
5 |
6 |
Histogram of oriented gradients, as described in the paper 'Object Detection with Discriminatively Trained Part Based Models' by Felzenszwalb et al. |
Jan. 6, 2012, 2:42 p.m. |
| viola_jones/4 |
20 |
2 |
The rectangle features used by Viola and Jones in their famous IJCV paper "Robust Real-time Object Detection". |
July 6, 2011, 11:15 a.m. |
