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WILDTRACK is a dataset of video recordings of over one thousand students, faculty and others to-ing and fro-ing 'in the wild' outside the main building at ETH University, Zurich.
Developed by École Polytechnique Fédérale de Lausanne and ETH University researchers in Switzerland, the dataset comprises seven 35-minute videos captured by seven high-definition GoPro cameras during good weather conditions.
The videos were subsequently annotated using Mechanical Turk to mark the positions of people in each frame.
Pedestrian detection
Pedestrian detection is an essential and significant task in any intelligent video surveillance system, as it provides the fundamental information for semantic understanding of the video footages.
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Data 🔗
Released: 2017
Availability: Available
T. Chavdarova; P. Baqué; A. Maksai; S. Bouquet; C. Jose et al. WILDTRACK: A Multi-camera HD Dataset for Dense Unscripted Pedestrian Detection
The VGG Face dataset is seen to suffer from several transparency limitations.
Data collection. There's limited information publicly available about how the images were collected and curated. This lack of transparency makes it difficult to assess potential biases in the data gathering process.
Demographic representation. The dataset may not have a balanced representation across different demographics such as age, gender, ethnicity, and geographical regions. Without clear documentation of the demographic breakdown, it's challenging to evaluate the dataset's diversity and potential biases.
Consent and privacy. It is unclear how consent was obtained for the individuals whose images are included in the dataset, raising ethical questions about privacy and data usage rights.
Annotation process. Details about the annotation process, including how identities were verified and labeled, are not fully disclosed, affecting the reliability of the ground truth labels.
The WILDTRACK pedestrian detection dataset has been accused of violating privacy and enabling potentially unethical research and applications in China and elsewhere.
Harvey, A., LaPlace, J. (2019). Exposing.ai
Zhu H., Qi Y., Shi H., Li N., Zhou H. (2018). Human Detection Under UAV: an Improved Faster R-CNN Approach
Chakraborty I., Hua G. (2019). Priming Deep Pedestrian Detection with Geometric Context
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Type: Data
Published: May 2022
Last updated: October 2024