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National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Detection of Landmarks on Vehicle Images
 Chadima, Vojtěch ; Bartl, Vojtěch (referee) ; Herout, Adam (advisor)
This thesis aims to introduce automatic detection of landmarks on vehicle images. Detected landmarks can be then used for automatic traffic surveillance camera calibration or other computer vision applications. I solved the landmarks detection problem by using a novel type of convolutional neural network called Stacked Hourglass. Furthemore, I created an automatic trainig dataset (image + anotations) generator based on Blender API, which allows to create various datasets. Detected landmarks are analyzed and sorted in order to determine a set of superior landmarks that could be later used for camera calibration. The best-performing models detect up to 1 021 landmarks, while the best of them have less than 3.0 pixels average error. Finally, results can be further used in automatic camera calibration based on landmarks detection, to create custom datasets or to train Stacked Hourglass convolutional neural networks.
Detailed record
Detection of Landmarks on Vehicle Images
 Chadima, Vojtěch ; Bartl, Vojtěch (referee) ; Herout, Adam (advisor)
This thesis aims to introduce automatic detection of landmarks on vehicle images. Detected landmarks can be then used for automatic traffic surveillance camera calibration or other computer vision applications. I solved the landmarks detection problem by using a novel type of convolutional neural network called Stacked Hourglass. Furthemore, I created an automatic trainig dataset (image + anotations) generator based on Blender API, which allows to create various datasets. Detected landmarks are analyzed and sorted in order to determine a set of superior landmarks that could be later used for camera calibration. The best-performing models detect up to 1 021 landmarks, while the best of them have less than 3.0 pixels average error. Finally, results can be further used in automatic camera calibration based on landmarks detection, to create custom datasets or to train Stacked Hourglass convolutional neural networks.
Detailed record

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