USE CASE
Crowd Counting
Dataset of crowd photos with keypoints labeling of each person
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- Computer Vision Ability of a machine to interpret, analyze, and understand visual data
- Security Training algorithms to recognize situations that can cause harm
- Keypoint Detection Process of identifying important poionts within an object on the image
- 647
- photos
- 1000-13,000
- people in a crowd
Case Description
Data was obtained by parsing photos of protests, concerts, and other mass events from the internet
– There is no violence in the photos
– 99% of the photos were taken in daylight
– Each person is labeled with a keypoint
– Areas where people cannot be clearly observed are annotated
– Labeling is a set of coordinates in a JSON-file
– Images are classified by the number of people in the crowd
Application areas of the dataset
-
01.
Crowd control at mass events:
Object Detection and Computer Vision for determining crowd density and movement, and counting the number of people for safety and event planning -
02.
Civil planning and emergency management:
Computer Vision for determining the most effective evacuation routes -
03.
Crowd behavior analysis:
Computer Vision and Classification for analyzing crowd behavior in different situations -
04.
Visitor counting:
Object Detection for counting visitors in public places, determining peak visitation times, analyzing popularity, and planning necessary resources and services for visitors
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