A Computational Approach to Edge Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
A high speed algorithm for circular object location
Pattern Recognition Letters
Practical algorithms for image analysis: description, examples, and code
Practical algorithms for image analysis: description, examples, and code
Finding circles by an array of accumulators
Communications of the ACM
Use of the Hough transformation to detect lines and curves in pictures
Communications of the ACM
Digital Image Processing
Fast Robust GA-Based Ellipse Detection
ICPR '04 Proceedings of the Pattern Recognition, 17th International Conference on (ICPR'04) Volume 2 - Volume 02
Machine Vision: Theory, Algorithms, Practicalities
Machine Vision: Theory, Algorithms, Practicalities
Detection of Ellipses by a Modified Hough Transformation
IEEE Transactions on Computers
A fast and robust ellipse detection algorithm based on pseudo-random sample consensus
CAIP'07 Proceedings of the 12th international conference on Computer analysis of images and patterns
| Hi-index | 0.00 |
In this paper, an algorithm for detection of reference spheres from digital panoramic radiographic images is presented. The proposed algorithm was tested on a database of 107 digital panoramic radiographic images which were used for dental diagnostics. Results show that the proposed method exhibits for detection of reference spheres, a sensitivity of 97.33% and specificity of 93.85%. Performance time differed between 0.55 and 2.36s depending on image size. The aim of this work was to provide a fast ellipse detection algorithm to reduce measuring time on preoperative implant planning by lowering the computational cost.