hough-transform

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accumulator filling for Hough transform

I wrote a piece of code that needs to be optimized. Just felt like checking with community to see if that code is indeed optimal. It fills up the accumulator for the Hough transform. I actually just c[详细]

2023-01-25 19:49 分类：问答
Splitting Coordinates into 3 Subspaces To Resolve Unboundedness

I\'m trying to implement the Cascaded Hough Transform (I have already implemented the \'normal\' version.) but I\'m having trouble understanding the following:[详细]

2023-01-23 16:31 分类：问答
How do we modify OpenCV and generate new DLLs

The OpenCV library is great. Most functions have the required functionality, however, I would like to modify some of the functions and recompile so that it fits my specific needs. how would we recompi[详细]

2023-01-22 04:03 分类：问答
Search for lines with a small range of angles in OpenCV

I\'m using the Hough transform in OpenCV to detect lines. However, I know in advance that I only need lines within a very limited range of angles (about 10 degrees or so). I\'m doing this in a very pe[详细]

2023-01-10 17:18 分类：问答
Hough transformation for iris detection in OpenCV

I wrote the code for hough transformation and it works well. Also I can crop the eye location of a face. Now I want to detect the iris of the crop image with applying the Hough transfor开发者_如何学编[详细]

2022-12-31 20:11 分类：问答
Houghlines in MATLAB

After detecting the lines in an image using Hough lines, ho开发者_JAVA技巧w can I use it to calculate the change in angle (rotation) of the lines of a reference image?Note to readers: This is a follow[详细]

2022-12-16 21:28 分类：问答
How to count number of lines (Hough Trasnform) in OpenCV

I am successfully able to detect hair strands in an image as lines. I see that the output image detects each hair as line. I use cvHou开发者_JAVA技巧ghLines2() with method parameter as CV_HOUGH_PROBAB[详细]

2022-12-16 06:08 分类：问答