Freiburg Groceries 食品杂货分类数据集

Freiburg Groceries 是一个食品杂货分类数据集，由 5000 张大小为 256×256 像素的图像组成，分为 25 个类别。该数据集的类别规模不均衡，每个类别包含 97 到 370 张图像不等。图像以不同的纵横比拍摄，并裁剪成正方形。

Freiburg Groceries is a grocery image classification dataset comprising 5000 images with a resolution of 256×256 pixels, grouped into 25 categories. The dataset features imbalanced class distributions, where each category contains between 97 and 370 images. All images were originally captured with varying aspect ratios and subsequently cropped to square dimensions.

搜集汇总

背景与挑战

背景概述

Freiburg Groceries是一个食品杂货分类数据集，包含5000张256×256像素的图像，分为25个类别。这些类别规模不均衡，每类图像数量在97到370之间，且原始图像以不同纵横比拍摄后裁剪为正方形。