2016
DOI: 10.1007/978-3-319-48881-3_6
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Multi-class Multi-object Tracking Using Changing Point Detection

Abstract: This paper presents a robust multi-class multi-object tracking (MCMOT) formulated by a Bayesian filtering framework. Multiobject tracking for unlimited object classes is conducted by combining detection responses and changing point detection (CPD) algorithm. The CPD model is used to observe abrupt or abnormal changes due to a drift and an occlusion based spatiotemporal characteristics of track states. The ensemble of convolutional neural network (CNN) based object detector and Lucas-Kanede Tracker (KLT) based … Show more

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Cited by 119 publications
(78 citation statements)
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References 45 publications
(74 reference statements)
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“…Note that the baseline accuracy is higher than that reported in [8] mainly because of a better ImageNet pretrained model and the introduction of RoIAlign in object detection. For object detection on Ima-geNet VID, we mainly follow the protocol in [27,43,42] for the training and inference settings. The details are presented at the end of this section.…”
Section: Fine-tuning For Specific Tasksmentioning
confidence: 99%
“…Note that the baseline accuracy is higher than that reported in [8] mainly because of a better ImageNet pretrained model and the introduction of RoIAlign in object detection. For object detection on Ima-geNet VID, we mainly follow the protocol in [27,43,42] for the training and inference settings. The details are presented at the end of this section.…”
Section: Fine-tuning For Specific Tasksmentioning
confidence: 99%
“…First, an algorithm detects objects of interests and second, identical objects in different frames are associated. A widespread approach is using global information about the detections [17,7]. In contrast to this, online approaches don't have any knowledge of future frames.…”
Section: Multi Target Trackingmentioning
confidence: 99%
“…Experiments are performed on ImageNet VID [47], a large-scale benchmark for video object detection. Following the practice in [48,49], model training and evaluation are performed on the 3,862 training video snippets and the 555 validation video snippets, respectively. The snippets are at frame rates of 25 or 30 fps in general.…”
Section: Methodsmentioning
confidence: 99%
“…In training, following [48,49], both the ImageNet VID training set and the ImageNet DET training set are utilized. In each mini-batch of SGD, either n + 1 nearby video frames from ImageNet VID, or a single image from ImageNet DET, are sampled at 1:1 ratio.…”
Section: Methodsmentioning
confidence: 99%