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Vikum Dheemantha's profile - activity

2019-02-20 04:30:31 -0500 commented question Algorithm behind delaunay tringulation

@berak OK. Anyhow when we call the getTrinagleList() It will return set of triangles. So there should be a mechanism (Al

2019-02-20 04:24:02 -0500 received badge  Enthusiast
2019-02-19 23:53:06 -0500 asked a question Algorithm behind delaunay tringulation

Algorithm behind delaunay tringulation There are several algorithms to perform Delaunay triangulation. But we normally u

2019-02-19 23:49:09 -0500 commented answer Comparing the triangle vertex recived from subdiv2d with the points that used to insert to the subdiv2d in python

even here key of the imageDictionary dictionary is String 'p1'. But I want to make the tuple 'p1' as a string and other

2019-02-15 19:57:00 -0500 commented answer Comparing the triangle vertex recived from subdiv2d with the points that used to insert to the subdiv2d in python

It also returned with error NameError: name 'append' is not defined

2019-02-14 19:09:43 -0500 asked a question Comparing the triangle vertex recived from subdiv2d with the points that used to insert to the subdiv2d in python

Comparing the triangle vertex recived from subdiv2d with the points that used to insert to the subdiv2d in python I am u

2019-01-04 03:45:53 -0500 marked best answer How to delete point(already inserted) in subdiv2d (python)

I implemented subdiv2d and insert some points as the following way to construct Delaunay triangulation.

    size = img.shape
    rect = (0, 0, size[0], size[1])
    subdiv  = cv2.Subdiv2D(rect)
    points = []
    x = 0
    while(x<size[0]):
        y = 0
        while(y<size[1]):
            points.append((x, y))
            y = (y + 50)
        points.append((x, size[1]-1))
        x = x + 50

subdiv.insert(points)

I want to remove some points after that, let's assume I want to remove (0, 0), or (50,50) point from subdiv, that I already inserted through point array. How can I do this? please help me.

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2019-01-03 22:18:38 -0500 commented answer How to delete point(already inserted) in subdiv2d (python)

@berak, After I create Delaunay triangulation, then I have to check each vertex and check whether each vertex is importa

2019-01-03 04:25:56 -0500 asked a question How to delete point(already inserted) in subdiv2d (python)

How to delete point(already inserted) in subdiv2d (python) I implemented subdiv2d and insert some points as the followin

2018-09-19 23:41:23 -0500 commented question How can I check homogenity of the grayscale region of the image?

This is what I need. https://en.wikipedia.org/wiki/Split_and_merge_segmentation#Homogeneity. Sorry if my question is not

2018-09-19 02:59:20 -0500 commented question How can I check homogenity of the grayscale region of the image?

This is what I need. https://en.wikipedia.org/wiki/Split_and_merge_segmentation#Homogeneity. Sorry if my question is not

2018-09-18 12:23:08 -0500 asked a question How can I check homogenity of the grayscale region of the image?

How can I check homogenity of the grayscale region of the image? I impliment the random delaunay triangulation on a imag