1 code implementation • 6 Feb 2024 • Pengming Feng, Mingjie Xie, Hongning Liu, Xuanjia Zhao, Guangjun He, Xueliang Zhang, Jian Guan
To this end, we propose a benchmark dataset for fine-grained Ship Instance Segmentation in Panchromatic satellite images, namely SISP, which contains 56, 693 well-annotated ship instances with four fine-grained categories across 10, 000 sliced images, and all the images are collected from SuperView-1 satellite with the resolution of 0. 5m.
1 code implementation • 19 Nov 2023 • Sijie Zhao, Xueliang Zhang, Pengfeng Xiao, Guangjun He
We build a binary change detection model based on this strategy, and then validate and compare it with 18 state-of-the-art change detection methods on six datasets in three scenarios, including intraclass change detection datasets (CDD, SYSU), single-view building change detection datasets (WHU, LEVIR-CD, LEVIR-CD+) and a multiview building change detection dataset (NJDS).
Ranked #2 on Change Detection on WHU Building Dataset
no code implementations • 23 Oct 2023 • Ruixiang Zhang, Chang Xu, Fang Xu, Wen Yang, Guangjun He, Huai Yu, Gui-Song Xia
This paper focuses on the scale imbalance problem of semi-supervised object detection(SSOD) in aerial images.
1 code implementation • 14 Jan 2023 • Jian Guan, Mingjie Xie, Youtian Lin, Guangjun He, Pengming Feng
In addition, a dynamic elliptical distribution aided sampling (DED) strategy is proposed to make the sample distribution more flexible to fit the shapes and orientations of targets, and filter out low-quality samples.