366 research outputs found
Visual Crowd Analysis: Open Research Problems
Over the last decade, there has been a remarkable surge in interest in
automated crowd monitoring within the computer vision community. Modern
deep-learning approaches have made it possible to develop fully-automated
vision-based crowd-monitoring applications. However, despite the magnitude of
the issue at hand, the significant technological advancements, and the
consistent interest of the research community, there are still numerous
challenges that need to be overcome. In this article, we delve into six major
areas of visual crowd analysis, emphasizing the key developments in each of
these areas. We outline the crucial unresolved issues that must be tackled in
future works, in order to ensure that the field of automated crowd monitoring
continues to progress and thrive. Several surveys related to this topic have
been conducted in the past. Nonetheless, this article thoroughly examines and
presents a more intuitive categorization of works, while also depicting the
latest breakthroughs within the field, incorporating more recent studies
carried out within the last few years in a concise manner. By carefully
choosing prominent works with significant contributions in terms of novelty or
performance gains, this paper presents a more comprehensive exposition of
advancements in the current state-of-the-art.Comment: Accepted in AI Magazine published by Wiley Periodicals LLC on behalf
of the Association for the Advancement of Artificial Intelligenc
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