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...
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| Format: | Article |
| Language: | English |
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Belarusian National Technical University
2019-12-01
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| Series: | Системный анализ и прикладная информатика |
| Subjects: | |
| Online Access: | https://sapi.bntu.by/jour/article/view/368 |
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| _version_ | 1849398866442452992 |
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| 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. |
| format | Article |
| id | doaj-art-63829d4ed2a64841930e695f0b1be4e2 |
| institution | Kabale University |
| issn | 2309-4923 2414-0481 |
| language | English |
| publishDate | 2019-12-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Системный анализ и прикладная информатика |
| spelling | doaj-art-63829d4ed2a64841930e695f0b1be4e22025-08-20T03:38:30ZengBelarusian National Technical UniversityСистемный анализ и прикладная информатика2309-49232414-04812019-12-0103545810.21122/2309-4923-2019-3-54-58278Presentation video analytics systems data in the form of heatmapsS. G. Dobrodey0A. V. Borodulya1Belarusian National Technical UniversityBelarusian National Technical UniversityDescribes 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/368video analyticsheatmappresentation |
| spellingShingle | S. G. Dobrodey A. V. Borodulya Presentation video analytics systems data in the form of heatmaps Системный анализ и прикладная информатика video analytics heatmap presentation |
| 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 | video analytics heatmap presentation |
| url | https://sapi.bntu.by/jour/article/view/368 |
| work_keys_str_mv | AT sgdobrodey presentationvideoanalyticssystemsdataintheformofheatmaps AT avborodulya presentationvideoanalyticssystemsdataintheformofheatmaps |