Пошук академічних текстів

Інформація × Реєстраційний номер 2122U003005, Матеріали видань та локальних репозитаріїв Категорія Препринт Назва роботи Object detection in automotive vehicle domain based on real and synthetic data Автор Ilechko Roman Дата публікації 01-01-2022 Постачальник інформації Український католицький університет Першоджерело https://hdl.handle.net/20.500.14570/3156 Видання Опис In recent years, we have seen an incredible increase in deep learning. With increasing interest, we also have an increasing number of bold and even revolutionary studies that drive progress and boost models performance. Despite the fact that the number of large and high-quality data-sets is growing rapidly, we could often observe that models need even more data for many domains and tasks. Usually, additional data is needed not only for giant models. Even though the domains like autonomous vehicles, which mainly focus on lightweight models, require extra data. We should state that sometimes data labeling is not a panacea. Especially for autonomous vehicles, as the data provided must have a great variety and low error risk. The additional synthetic could be an excellent booster for existing approaches or even a must-have part of training data. For example, simulators give the ability to manage the scene’s complexity by controlling the number of objects, their size, and their interaction with the environment, which could be very helpful for such tasks as object detection. Nowadays, the researcher should intuitively balance the ratio of natural and generated data simultaneously, considering the possibility of gaps between the two domains. Despite the fact that the mentioned task is not evident, constraints like model size and count of classes could bring additional unclarity. In this paper, we precisely analyze the impact of synthetic data on the training process, cover possible training strategies, and provide guidance on defining the amount of artificial data with existing constraints. Додано в НРАТ 2025-05-09 Закрити