OpenCV GPU Implementation of Custom Function

Mbyllur Postuar 6 vite mё parё Paguhet në dorëzim

$30-250 USD

Paguhet në dorëzim

Mbyllur Paguhet në dorëzim

Hello.

I am looking to use GPU support in Opencv for my project. Currently, OpenCV provides OpenCL and CUDA support which is great for a majority of the functions i need. However, i have a pretty exotic match template function. Each point in the template is warped by a given homography and the SQ_DIFF_NORM is calculated for that point in the template and added to the result.

The method needs to do the following.

For an image patch in the template, warp each point using perspective transform with a given homography and perform the square difference between the source and target images. Match template, point by point for specifically warped points.

Known search ROI.

Known template ROI.

Known homography.

Find best match point in search ROI which is warped by homography H. Each template point needs to be warped by the homography and matched against the search image location. Interpolation should be required for the warped point.

How much can this be accelerated in OpenCV using the GPU?

OpenCV

CUDA

OpenCL

C++

Regards,

Daniel

Programim në gjuhën C++ CUDA OpenCL OpenGL

ID Projekti: #15834577

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ThanassisKalv

Nice project! First of all, I have written myself template matching CUDA code (converting a C++ written algorithm) I am also using OpenCV with CUDA support, one question: how are you trying to use custom template-m Më shumë

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masterlancer999

Hello How are you? I am expert you are looking for. I have GPU card. and I have good experience in OpenCV CUDA and etc. After contact I will show you my results. Best Regards Relevant Skills and Experience CUDA, OpenC Më shumë

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DesuIsALie

Had successful projects related to GPGPU (Matlab, OpenCV -> CUDA / OCL, rewriting and merging OCV functions into custom kernel code, boosting perf by ~20x), which is exactly what you're looking for. Relevant Skills an Më shumë

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enamovic

Hello there! Your template matching is not that exotic. At least in theory. I understand u found no all-in-one OpenCV function. No problem for the parellelism: Since each point operation u described is to some extent Më shumë

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shadabkhan92

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tulebaev

Match template using OpenCV Relevant Skills and Experience OpenCV, CUDA Proposed Milestones $40 USD - initial $120 USD - other

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