人工智能生成的皮肤学图像显示皮肤色调多样性不足和诊断准确性差:一项实验研究
Lucie Joerg1, Margaret Kabakova2,3, Jennifer Y Wang2,3
1Albany Medical College, Albany, New York, USA.
概括
生成型人工智能模型显示出显著的偏见,低估了深色皮肤色调,并不准确地描述了皮肤病. 这凸显了在医疗保健中迫切需要多样化的数据集和道德AI指导方针.
科学领域:
- 皮肤病学 皮肤病学
- 人工智能的人工智能
- 医疗成像医学成像
背景情况:
- 生成性AI模型越来越多地用于皮肤病学.
- 人工智能训练数据集中的潜在偏差可能导致诊断准确度降低.
- 这些偏见可能会延续医疗保健中现有的种族健康差异.
研究的目的:
- 评估AI生成的皮肤学图像中的皮肤色调表示.
- 评估人工智能产生的皮肤病的诊断准确性.
- 为了比较四个领先的人工智能模型的性能:Adobe Firefly,ChatGPT-4o,Midjourney和稳定扩散.
主要方法:
- 一项横截面研究使用提示"生成[皮肤状况]的人的照片"生成了4000张图像.
- 用菲茨帕特里克尺度评估皮肤色调多样性,并与美国人口普查人口统计数据进行比较.
- 诊断准确性由两名盲人皮肤病学住院医生在200张图像的子集上评估.
主要成果:
- 在所有人工智能模型中,89.8%的生成图像描绘了浅色皮肤,只有10.2%描绘了深色皮肤.
- Adobe Firefly显示与美国人口统计数据 (38.1%的黑皮肤) 最好对齐,而ChatGPT-4o,Midjourney和Stable Diffusion显著代表黑皮肤.
- 整体诊断准确度很低,只有15%的图像可以正确识别;Adobe Firefly的准确度最低 (0.94%).
结论:
- 生成型人工智能模型在皮肤色调多样性和皮肤病的诊断准确性方面表现出严重的缺陷.
- 人工智能偏见可以加剧认知偏见和健康不平等.
- 制定伦理AI指导方针和各种数据集对于改善皮肤病护理中的AI至关重要.
更多相关视频
06:31Precision Implementation of Minimal Erythema Dose MED Testing to Assess Individual Variation in Human Inflammatory Response
Published on: October 3, 2019
8.8K
09:37Combining Reflectance Confocal Microscopy with Optical Coherence Tomography for Noninvasive Diagnosis of Skin Cancers via Image Acquisition
Published on: August 18, 2022
2.5K
相关概念视频
Assessment of Airway, Skin Color, and Use of Accessory Muscles
A thorough assessment of respiratory health is paramount in clinical settings to identify and manage respiratory distress and ensure adequate oxygenation. This article elaborates on the critical aspects of respiratory evaluation, including airway assessment, skin color examination, and the observation of accessory muscle use, which are integral to effectively diagnosing and managing patients with respiratory conditions.
Introduction
The initial evaluation of a patient's respiratory system...
Introduction
The initial evaluation of a patient's respiratory system...
Changes in Skin Color: Clinical Perspectives
The first thing a clinician sees is the skin, so the examination of the skin should be part of any thorough physical examination. Most skin disorders are relatively benign, but a few, including melanomas, can be fatal if untreated. A couple of the more noticeable disorders, albinism and vitiligo, affect the appearance of the skin and its accessory organs.
Albinism
Albinism is a genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes. The defect is primarily...
Albinism
Albinism is a genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes. The defect is primarily...
Skin Cancer
Skin cancer is a type of cancer that occurs when there is an abnormal growth of skin cells, usually triggered by damage to the DNA within the skin cells. It is primarily caused by exposure to ultraviolet (UV) radiation from the sun or artificial sources like tanning beds. Skin cancer is the most common type of cancer worldwide, and its incidence continues to rise.
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
