2019
DOI: 10.3390/ijgi8060259
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Speed Estimation of Multiple Moving Objects from a Moving UAV Platform

Abstract: Speed detection of a moving object using an optical camera has always been an important subject to study in computer vision. This is one of the key components to address in many application areas, such as transportation systems, military and naval applications, and robotics. In this study, we implemented a speed detection system for multiple moving objects on the ground from a moving platform in the air. A detect-and-track approach is used for primary tracking of the objects. Faster R-CNN (region-based convolu… Show more

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Cited by 26 publications
(36 citation statements)
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“…It can also be performed either manually [20, 38, 58] or automatically [12, 14, 18, 19, 23, 33, 78, 85, 88, 101, 108]. In some limited cases, camera calibration is somehow neglected [13, 15, 16, 21, 22, 24–26, 30, 32, 34, 39–41, 43, 44, 46, 48–53, 55, 56, 60–65, 69, 71, 73, 81, 84, 95, 103–107, 111, 113, 118, 120, 124].…”
Section: Taxonomymentioning
confidence: 99%
“…It can also be performed either manually [20, 38, 58] or automatically [12, 14, 18, 19, 23, 33, 78, 85, 88, 101, 108]. In some limited cases, camera calibration is somehow neglected [13, 15, 16, 21, 22, 24–26, 30, 32, 34, 39–41, 43, 44, 46, 48–53, 55, 56, 60–65, 69, 71, 73, 81, 84, 95, 103–107, 111, 113, 118, 120, 124].…”
Section: Taxonomymentioning
confidence: 99%
“…However, the data collected from different sensors mounted in the vehicles. Biswas et al [23], used speed estimation for moving object detection based on UAV system. Faster R-CNN is applied to detect the objects, and a discriminative correlation filter with CSRT is used for tracking.…”
Section: Vehicle Detection In Remote Sensing Images Mohammed A-m Samentioning
confidence: 99%
“…There have also been various attempts to automatically measure traffic from road videos taken by UAVs [11][12][13][14]. Most of these methods consist of object detection techniques [15] for capturing vehicles in images and object tracking techniques for identifying the movements of detected vehicles, and the speed of vehicles are calculated at the end.…”
Section: Introductionmentioning
confidence: 99%
“…This approach requires a pre-definition of a structure for each location; therefore, images without known structures cannot be utilized. Later, the image scale is calculated by comparing the average sizes of vehicles in the images and pre-measured and averaged actual vehicle size in [12,20]. Although these methods have somewhat resolved the restrictions associated with a UAV's flight area, the calculated image scale is not accurate because the size of vehicle varies depend on the types of the vehicles.…”
Section: Introductionmentioning
confidence: 99%