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a variant of the hough transform for the combined detection of corners, segments, and polylines

The Hough Transform (HT) is an effective and popular technique for detecting image features such as lines and curves. From its standard form, numerous variants have emerged with the objective, in many cases, of extending the kind of image features that could be detected. Particularly, corner and line segment detection using HT has been separately addressed by several approaches. To deal with the combined detection of both image features (corners and segments), this paper presents a new variant of the Hough Transform. The proposed method provides an accurate detection of segment endpoints, even if they do not correspond to intersection points between line segments. Segments are detected from their endpoints, producing not only a set of isolated segments but also a collection of polylines. This provides a direct representation of the polygonal contours of the image despite imperfections in the input data such as missing or noisy feature points. It is also shown how this proposal can be extended to detect predefined polygonal shapes. The paper describes in detail every stage of the proposed method and includes experimental results obtained from real images showing the benefits of the proposal in comparison with other approaches.

Skills: Algorithm, C Programming, C++ Programming, Engineering, Matlab and Mathematica

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Project ID: #16342375

11 freelancers are bidding on average ₹8686 for this job

davidngo817

I am a Matlab programmer and Computer Vision/Image Processing/Machine & Deep Learning Expert. I have an extensive experience in the line and curve detection, segmentation, feature extraction, classification, cluster, More

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dinhfreedom

Hello, sir! I am very happy to put my bid on your project. I have solid knowledge on skills related your project and experience of developing good program. I hope to discuss everything of the project in detail with More

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leon0209

Dear Client, I have master degree in image processing. I made my own standard Hough Transform to detect lines in some projects. I am proposing to help you to build this kind of HT method in matlab. Here are some of More

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williams115

Hi, Thanks you for your this job posting. I am an image processing and recognition expert, so I am interested in and confident to do this project. If we discuss more valuable information of the project together, and More

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eecs93

I have an MSEE specializing in DSP (time series, Speech, RF Modeling) and Image processing. I do my work in MATLAB.

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general985

Hello sir. I'm excited about your project, because I've really rich experience in Object Detection Programming. I've developed many projects similar to yours and excellent skills. If you award me, I'll provide wonde More

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ubtchx

A proposal has not yet been provided

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redraylight

Hi. I am expert of image processing. I'm interesting about your project. what you need is to develop program using Hough Transform, is alright? I wish to discuss with you more detail. Thanks.

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r030894

Hi, my name is Raul and I worked with Digital Image Processing. I worked with Python and CV2. I have a few images that can exemplify my work.

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