How to find exact indoor wall corner using corner detection ?
2 ビュー (過去 30 日間)
古いコメントを表示
Hello, I'm trying to find the exact corner on the indoor wall but I'm unable to find because of false corners on the wall.please help me to find the perfect corner on the wall, which works for different wall images. Thanks in advance :).
0 件のコメント
回答 (1 件)
Jayaram Theegala
2017 年 4 月 5 日
As you may already know, there are some functions in Computer Vision System Toolbox, for instance "detectFASTFeatures" which detect corners in a given image. To know more about these functions, click on the following URL:
But, as you mentioned these functions will detect all corners(not just the wall corner), hence after finding the corners you can check for some properties that are unique for a wall corner. Typically, the gradient in the region around a wall corner will be lower compared to other corners, may be you can write a custom function that can check for these unique properties and filter out only the wall corners. I hope this helps!
2 件のコメント
Image Analyst
2017 年 4 月 9 日
Maybe you should consider hiring an expert to finish the project. Do you have a deadline for getting it done, and a budget for completing it?
参考
カテゴリ
Help Center および File Exchange で Feature Detection and Extraction についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!