How to extract a feature from OpenCV instead of skimage?
I'd like to use import cv2
instead of from skimage import feature
with local_binary_pattern because GPU doesn't support skimage library and I need to use it in real-time which requires high frame per second.
Full my code:
# import the necessary packages
from skimage import feature
import numpy as np
# import cupy as np
class LocalBinaryPatterns:
def __init__(self, numPoints, radius):
# store the number of points and radius
self.numPoints = numPoints
self.radius = radius
def describe(self, image, eps=1e-7):
# compute the Local Binary Pattern representation
# of the image, and then use the LBP representation
# to build the histogram of patterns
lbp = feature.local_binary_pattern(image, self.numPoints,
self.radius, method="uniform")
(hist, _) = np.histogram(lbp.ravel(),
bins=np.arange(0, self.numPoints + 3),
range=(0, self.numPoints + 2))
# normalize the histogram
hist = hist.astype("float")
hist /= (hist.sum() + eps)
# return the histogram of Local Binary Patterns
return hist
For copyright, you can get it here
Please help me or any suggestions?
Thank you in advance!
unfortunately, opencv has no real equivalent (save something GPU optimized) for this.