Functions | |
def | eigen_texture |
calculates eigen values of covariance matrix accumulating statistics of sobel filter responses in an image block | |
def | visualize |
Variables | |
tuple | eig_tex_np = eigen_texture(im, blocksize=s, filtersize=3) |
tuple | im = hg.cvLoadImage('/home/haidai/svn/robot1/src/projects/08_03_dog_commands/dragonfly_color_calibration/untitled folder/camera_image.png') |
tuple | s = (i+1) |
def laser_camera_segmentation.texture_features.eigen_texture | ( | cv_image, | |
blocksize = 8 , |
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filtersize = 3 |
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) |
calculates eigen values of covariance matrix accumulating statistics of sobel filter responses in an image block
cv_image | opencv image to calculate texture over |
blocksize | size of block to accumulate statistics (in pixels) |
filtersize | size of sobel filter to use (in pixels) |
Definition at line 43 of file texture_features.py.
def laser_camera_segmentation.texture_features.visualize | ( | eigens | ) |
Definition at line 54 of file texture_features.py.
tuple laser_camera_segmentation::texture_features::eig_tex_np = eigen_texture(im, blocksize=s, filtersize=3) |
Definition at line 87 of file texture_features.py.
tuple laser_camera_segmentation::texture_features::im = hg.cvLoadImage('/home/haidai/svn/robot1/src/projects/08_03_dog_commands/dragonfly_color_calibration/untitled folder/camera_image.png') |
Definition at line 82 of file texture_features.py.
tuple laser_camera_segmentation::texture_features::s = (i+1) |
Definition at line 85 of file texture_features.py.