Presentation video analytics systems data in the form of heatmaps
Describes the method of presentation video analytics data collected for continues time in the form of heatmaps for analysis of the movement of human flows in accumulation sites. The scene is divided into zones where objects are counted. The counting results are stored in the data store with a specif...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Belarusian National Technical University
2019-12-01
|
| Series: | Sistemnyj Analiz i Prikladnaâ Informatika |
| Subjects: | |
| Online Access: | https://sapi.bntu.by/jour/article/view/368 |
| _version_ | 1797873716620689408 |
|---|---|
| author | S. G. Dobrodey A. V. Borodulya |
| author_facet | S. G. Dobrodey A. V. Borodulya |
| author_sort | S. G. Dobrodey |
| collection | DOAJ |
| description | Describes the method of presentation video analytics data collected for continues time in the form of heatmaps for analysis of the movement of human flows in accumulation sites. The scene is divided into zones where objects are counted. The counting results are stored in the data store with a specified periodicity. The heat map is based on matrix of counters of objects in specific areas of the scene. Over the matrix, the normalization operation is performed and, depending on the value of the elements, the color of the heat map areas is assigned based on the linear color gradient. |
| first_indexed | 2024-04-10T01:20:35Z |
| format | Article |
| id | doaj.art-63829d4ed2a64841930e695f0b1be4e2 |
| institution | Directory Open Access Journal |
| issn | 2309-4923 2414-0481 |
| language | English |
| last_indexed | 2024-04-10T01:20:35Z |
| publishDate | 2019-12-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Sistemnyj Analiz i Prikladnaâ Informatika |
| spelling | doaj.art-63829d4ed2a64841930e695f0b1be4e22023-03-13T09:47:41ZengBelarusian National Technical UniversitySistemnyj Analiz i Prikladnaâ Informatika2309-49232414-04812019-12-0103545810.21122/2309-4923-2019-3-54-58278Presentation video analytics systems data in the form of heatmapsS. G. Dobrodey0A. V. Borodulya1Белорусский национальный технический университетБелорусский национальный технический университетDescribes the method of presentation video analytics data collected for continues time in the form of heatmaps for analysis of the movement of human flows in accumulation sites. The scene is divided into zones where objects are counted. The counting results are stored in the data store with a specified periodicity. The heat map is based on matrix of counters of objects in specific areas of the scene. Over the matrix, the normalization operation is performed and, depending on the value of the elements, the color of the heat map areas is assigned based on the linear color gradient.https://sapi.bntu.by/jour/article/view/368видеоаналитикатепловая картапредставление данных |
| spellingShingle | S. G. Dobrodey A. V. Borodulya Presentation video analytics systems data in the form of heatmaps Sistemnyj Analiz i Prikladnaâ Informatika видеоаналитика тепловая карта представление данных |
| title | Presentation video analytics systems data in the form of heatmaps |
| title_full | Presentation video analytics systems data in the form of heatmaps |
| title_fullStr | Presentation video analytics systems data in the form of heatmaps |
| title_full_unstemmed | Presentation video analytics systems data in the form of heatmaps |
| title_short | Presentation video analytics systems data in the form of heatmaps |
| title_sort | presentation video analytics systems data in the form of heatmaps |
| topic | видеоаналитика тепловая карта представление данных |
| url | https://sapi.bntu.by/jour/article/view/368 |
| work_keys_str_mv | AT sgdobrodey presentationvideoanalyticssystemsdataintheformofheatmaps AT avborodulya presentationvideoanalyticssystemsdataintheformofheatmaps |