arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2405.08992cs.CV
收藏

使用大型视觉语言模型的上下文情感识别

Contextual Emotion Recognition using Large Vision Language Models

Simon Fraser University(西蒙菲莎大学)

Yasaman Etesam, Özge Nilay Yalçın, Chuxuan Zhang, Angelica Lim

AI总结:

本文研究基于大型视觉语言模型的上下文情感识别,评估了图像描述结合纯语言模型及视觉语言模型在零样本与微调下的表现,发现微调后的模型显著优于传统基线,有助于未来智能体的情感交互决策。

摘要:

“边界框中的人感觉如何?”在计算机视觉中,实现对真实世界情境中人物表观情感的人类水平识别仍是一项未解决的任务。仅有面部表情是不够的:身体姿态、上下文知识和常识推理共同构成了人类执行这一情感心智理论任务的基础。本文研究了近期大型视觉语言模型支持的两种主要方法:1)图像描述后接纯语言LLM;2)在零样本和微调设置下的视觉语言模型。我们在Emotions in Context (EMOTIC)数据集上评估了这些方法,并证明即使在小型数据集上微调的视觉语言模型也能显著优于传统基线。本研究结果旨在未来帮助机器人和智能体执行情感敏感的决策与交互。

英文摘要:

"How does the person in the bounding box feel?" Achieving human-level recognition of the apparent emotion of a person in real world situations remains an unsolved task in computer vision. Facial expressions are not enough: body pose, contextual knowledge, and commonsense reasoning all contribute to how humans perform this emotional theory of mind task. In this paper, we examine two major approaches enabled by recent large vision language models: 1) image captioning followed by a language-only LLM, and 2) vision language models, under zero-shot and fine-tuned setups. We evaluate the methods on the Emotions in Context (EMOTIC) dataset and demonstrate that a vision language model, fine-tuned even on a small dataset, can significantly outperform traditional baselines. The results of this work aim to help robots and agents perform emotionally sensitive decision-making and interaction in the future.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑