GazeMoE: Perception of Gaze Target with Mixture-of-Experts
- URL: http://arxiv.org/abs/2603.06256v1
- Date: Fri, 06 Mar 2026 13:16:29 GMT
- Title: GazeMoE: Perception of Gaze Target with Mixture-of-Experts
- Abstract summary: Estimating human gaze target from visible images is a critical task for robots to understand human attention.<n>We propose GazeMoE, a novel end-to-end framework that selectively leverages gaze-target-related cues from a frozen foundation model.<n>GazeMoE achieves state-of-the-art performance, outperforming existing methods on challenging gaze estimation tasks.
- Score: 5.556628823471207
- License: http://creativecommons.org/licenses/by-nc-sa/4.0/
- Abstract: Estimating human gaze target from visible images is a critical task for robots to understand human attention, yet the development of generalizable neural architectures and training paradigms remains challenging. While recent advances in pre-trained vision foundation models offer promising avenues for locating gaze targets, the integration of multi-modal cues -- including eyes, head poses, gestures, and contextual features -- demands adaptive and efficient decoding mechanisms. Inspired by Mixture-of-Experts (MoE) for adaptive domain expertise in large vision-language models, we propose GazeMoE, a novel end-to-end framework that selectively leverages gaze-target-related cues from a frozen foundation model through MoE modules. To address class imbalance in gaze target classification (in-frame vs. out-of-frame) and enhance robustness, GazeMoE incorporates a class-balancing auxiliary loss alongside strategic data augmentations, including region-specific cropping and photometric transformations. Extensive experiments on benchmark datasets demonstrate that our GazeMoE achieves state-of-the-art performance, outperforming existing methods on challenging gaze estimation tasks. The code and pre-trained models are released at https://huggingface.co/zdai257/GazeMoE
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