Zero-Shot Scene Change Detection

• URL: http://arxiv.org/abs/2406.11210v1
• Date: Mon, 17 Jun 2024 05:03:44 GMT
• Title: Zero-Shot Scene Change Detection
• Authors: Kyusik Cho, Dong Yeop Kim, Euntai Kim,
• Abstract summary: Our method takes advantage of the change detection effect of the tracking model by inputting reference and query images instead of consecutive frames. We extend our approach to video to exploit rich temporal information, enhancing scene change detection performance.
• Score: 14.095215136905553
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: We present a novel, training-free approach to scene change detection. Our method leverages tracking models, which inherently perform change detection between consecutive frames of video by identifying common objects and detecting new or missing objects. Specifically, our method takes advantage of the change detection effect of the tracking model by inputting reference and query images instead of consecutive frames. Furthermore, we focus on the content gap and style gap between two input images in change detection, and address both issues by proposing adaptive content threshold and style bridging layers, respectively. Finally, we extend our approach to video to exploit rich temporal information, enhancing scene change detection performance. We compare our approach and baseline through various experiments. While existing train-based baseline tend to specialize only in the trained domain, our method shows consistent performance across various domains, proving the competitiveness of our approach.

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