Novel use of video analysis to assay weight and body features

新颖地使用视频分析来测定体重和身体特征

• 批准号: 9356238
• 负责人: Alexxai V Kravitz
• 金额: $ 15.71万
• 依托单位: NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES
• 依托单位国家: 美国
• 资助国家: 美国
• 起止时间: 至
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/9356238
• 关键词: Behavior; Behavioral; Biological Assay; Body Weight; Boxing; Data; Goals; Grooming; Home environment; Measurement; Measures; Monitor; Mus; Obesity; Procedures; Process; Rest; Video Recording; Walking; Weight; Work; digital video recording; drinking; feeding; improved; novel

The ability to record digital video has become much easier and cheaper in recent years, and it is now possible to record round-the-clock video of mice in their home cages, as well as in experimental arenas such as operant boxes. In this project, we are pushing the boundaries of information that can be obtained with such video, and are extracting correlates of weight, size, feeding, and drinking from video analysis, as well as behavioral metrics such as rearing, grooming, walking, resting, etc. This work will support our obesity studies, by giving us access to round-the-clock measurements of these parameters.

近年来，记录数字视频的能力变得更加容易和便宜，现在可以在家里的笼子里以及在实验场所（如操作箱）中记录小鼠的全天候视频。 在这个项目中，我们正在推动信息的边界，可以获得这样的视频，并提取相关的重量，大小，喂养，并从视频分析饮用水，以及行为指标，如饲养，梳理，行走，休息等这项工作将支持我们的肥胖研究，通过让我们获得这些参数的全天候测量。