Distinctions-646 图像抠图数据集

Distinctions-646 数据集包含 646 张前景图像，均带有人工标注 alpha 遮罩。该数据集分为训练集（596 张）和测试集（50 张），提供 FG 和 GT，包含一定量的有人物的图像。助力了抠图领域的进一步发展。

The Distinctions-646 dataset contains 646 foreground images, all accompanied by manually annotated alpha mattes. It is split into a training set (596 images) and a test set (50 images), providing FG (foreground) and GT (ground truth) annotations, and includes a certain quantity of images containing human figures. This dataset facilitates further advancements in the field of image matting.

搜集汇总

背景与挑战

背景概述

Distinctions-646是一个包含646张带有人工标注alpha遮罩前景图像的抠图数据集，分为596张训练集和50张测试集，支持Trimap-free抠图算法研究。该数据集助力了抠图领域的进步，适用于图像处理和图像生成相关研究。