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Earlier work demonstrates the promise of deep-learning-based approaches for point cloud segmentation; however, these approaches need to be improved to be practically useful. To this end, we introduce a new model SqueezeSegV2 that is more…

计算机视觉与模式识别 · 计算机科学 2018-09-25 Bichen Wu , Xuanyu Zhou , Sicheng Zhao , Xiangyu Yue , Kurt Keutzer

We tackle the problem of semantic boundary prediction, which aims to identify pixels that belong to object(class) boundaries. We notice that relevant datasets consist of a significant level of label noise, reflecting the fact that precise…

计算机视觉与模式识别 · 计算机科学 2019-06-11 David Acuna , Amlan Kar , Sanja Fidler

In this work, we explore data augmentations for knowledge distillation on semantic segmentation. To avoid over-fitting to the noise in the teacher network, a large number of training examples is essential for knowledge distillation.…

计算机视觉与模式识别 · 计算机科学 2022-08-31 Jianlong Yuan , Qian Qi , Fei Du , Zhibin Wang , Fan Wang , Yifan Liu

To fully leverage spatial information for remote sensing image segmentation and address semantic edge ambiguities caused by grayscale variations (e.g., shadows and low-contrast regions), we propose the Frequency and Spatial Domains based…

计算机视觉与模式识别 · 计算机科学 2025-10-02 Jiahao Fu , Yinfeng Yu , Liejun Wang

We introduce two criteria to regularize the optimization involved in learning a classifier in a domain where no annotated data are available, leveraging annotated data in a different domain, a problem known as unsupervised domain…

计算机视觉与模式识别 · 计算机科学 2020-04-13 Yanchao Yang , Dong Lao , Ganesh Sundaramoorthi , Stefano Soatto

This paper aims to achieve universal segmentation of arbitrary semantic level. Despite significant progress in recent years, specialist segmentation approaches are limited to specific tasks and data distribution. Retraining a new model for…

计算机视觉与模式识别 · 计算机科学 2024-11-27 Yong Liu , Cairong Zhang , Yitong Wang , Jiahao Wang , Yujiu Yang , Yansong Tang

Detecting objects of interest in images was always a compelling task to automate. In recent years this task was more and more explored using deep learning techniques, mostly using region-based convolutional networks. In this project we…

计算机视觉与模式识别 · 计算机科学 2021-07-07 Ana-Cristina Rogoz , Radu Muntean , Stefan Cobeli

Semantic segmentation is essential for analyzing highdefinition remote sensing images (HRSIs) because it allows the precise classification of objects and regions at the pixel level. However, remote sensing data present challenges owing to…

计算机视觉与模式识别 · 计算机科学 2025-03-12 Sachin Verma , Frank Lindseth , Gabriel Kiss

Semantic segmentation is essential for automating remote sensing analysis in fields like ecology. However, fine-grained analysis of complex aerial or underwater imagery remains an open challenge, even for state-of-the-art models. Progress…

计算机视觉与模式识别 · 计算机科学 2026-03-30 Cesar Borja , Carlos Plou , Ruben Martinez-Cantin , Ana C. Murillo

Fine-grained domain generalization (FGDG) is a more challenging task than traditional DG tasks due to its small inter-class variations and relatively large intra-class disparities. When domain distribution changes, the vulnerability of…

计算机视觉与模式识别 · 计算机科学 2025-03-27 Wenlong Yu , Dongyue Chen , Qilong Wang , Qinghua Hu

The rapid development of Vision Foundation Model (VFM) brings inherent out-domain generalization for a variety of down-stream tasks. Among them, domain generalized semantic segmentation (DGSS) holds unique challenges as the cross-domain…

计算机视觉与模式识别 · 计算机科学 2024-07-30 Jingjun Yi , Qi Bi , Hao Zheng , Haolan Zhan , Wei Ji , Yawen Huang , Yuexiang Li , Yefeng Zheng

Semi-supervised semantic segmentation (SSSS) faces persistent challenges in effectively leveraging unlabeled data, such as ineffective utilization of pseudo-labels, exacerbation of class imbalance biases, and neglect of prediction…

计算机视觉与模式识别 · 计算机科学 2025-06-24 Ebenezer Tarubinga , Jenifer Kalafatovich , Seong-Whan Lee

Domain adaptation is one of the prominent strategies for handling both domain shift, that is widely encountered in large-scale land use/land cover map calculation, and the scarcity of pixel-level ground truth that is crucial for supervised…

计算机视觉与模式识别 · 计算机科学 2023-08-09 Sarmad F. Ismael , Koray Kayabol , Erchan Aptoula

Despite their dominance in vision and language, deep neural networks often underperform relative to tree-based models on tabular data. To bridge this gap, we incorporate five key inductive biases into deep learning: robustness to irrelevant…

机器学习 · 统计学 2026-03-24 Kry Yik Chau Lui , Cheng Chi , Kishore Basu , Yanshuai Cao

Domain generalization aims to develop models that are robust to distribution shifts. Existing methods focus on learning invariance across domains to enhance model robustness, and data augmentation has been widely used to learn invariant…

计算机视觉与模式识别 · 计算机科学 2025-10-15 Yingnan Liu , Yingtian Zou , Rui Qiao , Fusheng Liu , Mong Li Lee , Wynne Hsu

Self-supervised learning approaches for unsupervised domain adaptation (UDA) of semantic segmentation models suffer from challenges of predicting and selecting reasonable good quality pseudo labels. In this paper, we propose a novel…

计算机视觉与模式识别 · 计算机科学 2020-07-30 M. Naseer Subhani , Mohsen Ali

Semantic segmentation of remote sensing images plays a vital role in a wide range of Earth Observation applications, such as land use land cover mapping, environment monitoring, and sustainable development. Driven by rapid developments in…

计算机视觉与模式识别 · 计算机科学 2024-10-31 Libo Wang , Sijun Dong , Ying Chen , Xiaoliang Meng , Shenghui Fang , Songlin Fei

Training robust learning algorithms across different medical imaging modalities is challenging due to the large domain gap. Unsupervised domain adaptation (UDA) mitigates this problem by using annotated images from the source domain and…

计算机视觉与模式识别 · 计算机科学 2025-09-29 Chen Li , Meilong Xu , Xiaoling Hu , Weimin Lyu , Chao Chen

Weakly supervised semantic segmentation aims to achieve pixel-level predictions using image-level labels. Existing methods typically entangle semantic recognition and object localization, which often leads models to focus exclusively on…

计算机视觉与模式识别 · 计算机科学 2026-04-17 Qingze He , Fagui Liu , Dengke Zhang , Qingmao Wei , Quan Tang

Open-world semantic segmentation presently relies significantly on extensive image-text pair datasets, which often suffer from a lack of fine-grained pixel annotations on sufficient categories. The acquisition of such data is rendered…

计算机视觉与模式识别 · 计算机科学 2026-03-24 Kaixin Cai , Pengzhen Ren , Jianhua Han , Yi Zhu , Hang Xu , Jianzhuang Liu , Xiaodan Liang
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