F4H Image Collection

An easy-to-use photographing protocol enables researchers to generate high resolution food images appropriate for their study objective and population. In addition, it provides a high quality standardized picture set which was characterized in seven European countries. With the use of this photographing protocol a large number of food images were created. Of these images, 80 were selected based on their recognizability in Scotland, Greece and The Netherlands. Image characteristics such as liking, perceived calories and/or perceived healthiness ratings from 449 adults and 191 children were collected. The majority of the foods were recognized and liked at all sites.

一款易用的食品拍摄方案，可帮助研究人员生成适配其研究目标与受试人群的高分辨率食品图像。此外，该方案配套提供一套高质量标准化图像集，该数据集已在七个欧洲国家完成特性表征。依托该拍摄方案，研究团队生成了大量食品图像。研究人员基于苏格兰、希腊与荷兰三地的图像可识别度，从这批图像中筛选出80张。研究收集了449名成人与191名儿童针对这些图像的喜好度、感知热量及感知健康度评分等图像特征数据。绝大多数受试食品在所有调研站点均能被识别，并获得了正向喜好评价。

搜集汇总

背景与挑战

背景概述

F4H Image Collection是一个基于标准化摄影协议创建的高质量食品图像数据集，包含80张在欧洲多个国家被验证可识别的图像。数据集还提供了来自成人和儿童的喜好、感知卡路里和健康度评分，适用于食品相关跨文化研究。