iShape

分割不规则形状的掩模，如天线、原木、栅栏和衣架。 我们介绍了iShape，这是一个为不规则形状实例分割而设计的新数据集。我们的数据集由六个子数据集组成，即iShape-Antenna，iShape-Branch，iShape-Fence，iShape-Log，iShape-Hanger和iShape-Wire。如下图所示，每个子数据集表示典型的不规则形状的场景，例如条形，空心形状和网格形状。This work focuses on the segmentation of irregularly shaped object masks, with typical examples including antennas, logs, fences, and hangers. We introduce iShape, a novel dataset designed for instance segmentation of irregularly shaped objects. The dataset consists of six subsets, namely iShape-Antenna, iShape-Branch, iShape-Fence, iShape-Log, iShape-Hanger, and iShape-Wire. As shown in the following figure, each subset represents typical scenarios with irregular shapes, such as strip shapes, hollow shapes, and grid shapes.

搜集汇总

背景与挑战

背景概述

iShape是一个用于不规则形状实例分割的图像数据集，包含天线、原木、栅栏等六个子数据集，总计4.5GB、21.9k个样本。该数据集由北京航空航天大学、香港科技大学和旷视科技于2021年联合发布。