Abstract:

Chronic disease patients often experience negative emotions such as anxiety and depression，and the accurate assessment of these emotions is crucial for developing effective care plans and interventions. Traditional assessments of negative emotions are limited by subjectivity，error and accessibility issues，making precise identification and evaluation difficult. In recent years，vision technology has demonstrated unique advantages in emotion recognition due to its accuracy，speed，consistency，objectivity nature. This paper reviews the development process of computer vision technology，the content and effects of its application in negative emotion assessment for chronic disease patients，and the current challenges，in order to provide references for the evaluation of chronic disease patients’ negative emotions.

Key words: Vision Technology, Negative Emotion, Chronic Disease, Review, Nursing Care

摘要：

慢性病患者常伴有焦虑、抑郁等负性情绪，精准评估患者的负性情绪对制订有效的护理计划和干预措施尤为重要。传统的负性情绪评估存在主观、可及性限制等问题，难以做到精准的识别和评估。近年来，视觉技术因其准确、快速、实时、客观等特点，在情绪识别方面具有独特优势。该研究从视觉技术的发展进程及相关方法、在慢性病患者负性情绪评估中的应用及效果、存在的问题等方面进行综述，并提出相关对策，以期为慢性病患者负性情绪的评估提供参考。

关键词: 视觉技术, 负性情绪, 慢性病, 综述, 护理