COMPARISON OF THE CONTOUR INFLECTION POINTS SELECTION METHODS FOR VIDEO SURVEILLANCE SYSTEMS
Comparison of the contour inflection point selection of the: interpolation and differential methods and the method based on wavelet analysis of the function curvature were performed in the article according to the following criteria: probability of the correct detection, probability of the false det...
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| Format: | Article |
| Language: | English |
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National Aerospace University «Kharkiv Aviation Institute»
2019-09-01
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| Series: | Радіоелектронні і комп'ютерні системи |
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| Online Access: | http://nti.khai.edu/ojs/index.php/reks/article/view/914 |
| _version_ | 1797683339708071936 |
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| author | Д. І. Загородня |
| author_facet | Д. І. Загородня |
| author_sort | Д. І. Загородня |
| collection | DOAJ |
| description | Comparison of the contour inflection point selection of the: interpolation and differential methods and the method based on wavelet analysis of the function curvature were performed in the article according to the following criteria: probability of the correct detection, probability of the false detection and an error in coordinate evaluation for systems of video vision that are based on the model task results. Work results of the methods were analyzed and graphically presented. It was demonstrated that for simple geometrical figures the interpolation method has low accuracy (it displaces inflection points). And differential method in its turn possesses the best accuracy indices though it selects excessive inflection points (it has low obstacle resistance). And the method based on wavelet analysis of the function curvature shows best results in noisy conditions. |
| first_indexed | 2024-03-12T00:13:58Z |
| format | Article |
| id | doaj.art-4f6f658c46bc45a8a8bd04b2d592c3dc |
| institution | Directory Open Access Journal |
| issn | 1814-4225 2663-2012 |
| language | English |
| last_indexed | 2024-03-12T00:13:58Z |
| publishDate | 2019-09-01 |
| publisher | National Aerospace University «Kharkiv Aviation Institute» |
| record_format | Article |
| series | Радіоелектронні і комп'ютерні системи |
| spelling | doaj.art-4f6f658c46bc45a8a8bd04b2d592c3dc2023-09-15T18:55:16ZengNational Aerospace University «Kharkiv Aviation Institute»Радіоелектронні і комп'ютерні системи1814-42252663-20122019-09-0103566110.32620/reks.2016.3.07957COMPARISON OF THE CONTOUR INFLECTION POINTS SELECTION METHODS FOR VIDEO SURVEILLANCE SYSTEMSД. І. ЗагородняComparison of the contour inflection point selection of the: interpolation and differential methods and the method based on wavelet analysis of the function curvature were performed in the article according to the following criteria: probability of the correct detection, probability of the false detection and an error in coordinate evaluation for systems of video vision that are based on the model task results. Work results of the methods were analyzed and graphically presented. It was demonstrated that for simple geometrical figures the interpolation method has low accuracy (it displaces inflection points). And differential method in its turn possesses the best accuracy indices though it selects excessive inflection points (it has low obstacle resistance). And the method based on wavelet analysis of the function curvature shows best results in noisy conditions.http://nti.khai.edu/ojs/index.php/reks/article/view/914системи відеоспостереження, контур зображення, характерні точки, методи виділення характерних точок (диференціальний, інтерполяційний, вейвлет-аналіз функції кривизни) |
| spellingShingle | Д. І. Загородня COMPARISON OF THE CONTOUR INFLECTION POINTS SELECTION METHODS FOR VIDEO SURVEILLANCE SYSTEMS Радіоелектронні і комп'ютерні системи системи відеоспостереження, контур зображення, характерні точки, методи виділення характерних точок (диференціальний, інтерполяційний, вейвлет-аналіз функції кривизни) |
| title | COMPARISON OF THE CONTOUR INFLECTION POINTS SELECTION METHODS FOR VIDEO SURVEILLANCE SYSTEMS |
| title_full | COMPARISON OF THE CONTOUR INFLECTION POINTS SELECTION METHODS FOR VIDEO SURVEILLANCE SYSTEMS |
| title_fullStr | COMPARISON OF THE CONTOUR INFLECTION POINTS SELECTION METHODS FOR VIDEO SURVEILLANCE SYSTEMS |
| title_full_unstemmed | COMPARISON OF THE CONTOUR INFLECTION POINTS SELECTION METHODS FOR VIDEO SURVEILLANCE SYSTEMS |
| title_short | COMPARISON OF THE CONTOUR INFLECTION POINTS SELECTION METHODS FOR VIDEO SURVEILLANCE SYSTEMS |
| title_sort | comparison of the contour inflection points selection methods for video surveillance systems |
| topic | системи відеоспостереження, контур зображення, характерні точки, методи виділення характерних точок (диференціальний, інтерполяційний, вейвлет-аналіз функції кривизни) |
| url | http://nti.khai.edu/ojs/index.php/reks/article/view/914 |
| work_keys_str_mv | AT dízagorodnâ comparisonofthecontourinflectionpointsselectionmethodsforvideosurveillancesystems |