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Infrared small target detection in an infrared search and track (IRST) system is a challenging task. This situation becomes more complicated when high gray-intensity structural backgrounds appear in the field of view (FoV) of the infrared…

计算机视觉与模式识别 · 计算机科学 2022-09-20 Saed Moradi , Payman Moallem , Mohamad Farzan Sabahi

A large-scale dataset is essential for learning good features in 3D shape understanding, but there are only a few datasets that can satisfy deep learning training. One of the major reasons is that current tools for annotating per-point…

计算机视觉与模式识别 · 计算机科学 2021-12-28 Sucheng Qian , Liu Liu , Wenqiang Xu , Cewu Lu

Current CNN-based infrared small target detection(IRSTD) methods generally overlook the heterogeneity between shallow and deep features, leading to inefficient collaboration between shallow fine grained structural information and deep…

计算机视觉与模式识别 · 计算机科学 2025-07-29 Taoran Yue , Xiaojin Lu , Jiaxi Cai , Yuanping Chen , Shibing Chu

In weed control, precision agriculture can help to greatly reduce the use of herbicides, resulting in both economical and ecological benefits. A key element is the ability to locate and segment all the plants from image data. Modern…

计算机视觉与模式识别 · 计算机科学 2023-03-16 Patrick Zimmer , Michael Halstead , Chris McCool

Weakly supervised 3D object detection aims to learn a 3D detector with lower annotation cost, e.g., 2D labels. Unlike prior work which still relies on few accurate 3D annotations, we propose a framework to study how to leverage constraints…

计算机视觉与模式识别 · 计算机科学 2024-08-22 Kuan-Chih Huang , Yi-Hsuan Tsai , Ming-Hsuan Yang

Limited by equipment limitations and the lack of target intrinsic features, existing infrared small target detection methods have difficulty meeting actual comprehensive performance requirements. Therefore, we propose an innovative…

计算机视觉与模式识别 · 计算机科学 2024-08-07 Chuang Yu , Yunpeng Liu , Jinmiao Zhao , Zelin Shi

Cross-domain object detection is challenging, and it involves aligning labeled source and unlabeled target domains. Previous approaches have used adversarial training to align features at both image-level and instance-level. At the instance…

计算机视觉与模式识别 · 计算机科学 2023-09-06 Onkar Krishna , Hiroki Ohashi , Saptarshi Sinha

Instance segmentation is essential for numerous computer vision applications, including robotics, human-computer interaction, and autonomous driving. Currently, popular models bring impressive performance in instance segmentation by…

计算机视觉与模式识别 · 计算机科学 2025-09-09 Cuong Manh Hoang

Monocular depth estimation and semantic segmentation are two fundamental goals of scene understanding. Due to the advantages of task interaction, many works study the joint task learning algorithm. However, most existing methods fail to…

计算机视觉与模式识别 · 计算机科学 2021-09-02 Tianxiao Gao , Wu Wei , Zhongbin Cai , Zhun Fan , Shane Xie , Xinmei Wang , Qiuda Yu

Semantic segmentation tasks based on weakly supervised condition have been put forward to achieve a lightweight labeling process. For simple images that only include a few categories, researches based on image-level annotations have…

计算机视觉与模式识别 · 计算机科学 2020-03-11 Xi Li , Huimin Ma , Sheng Yi , Yanxian Chen

Industrial product inspection is often performed using Anomaly Detection (AD) frameworks trained solely on non-defective samples. Although defective samples can be collected during production, leveraging them usually requires pixel-level…

计算机视觉与模式识别 · 计算机科学 2025-09-08 Jingqi Wu , Hanxi Li , Lin Yuanbo Wu , Hao Chen , Deyin Liu , Peng Wang

One key bottleneck of employing state-of-the-art semantic segmentation networks in the real world is the availability of training labels. Conventional semantic segmentation networks require massive pixel-wise annotated labels to reach…

计算机视觉与模式识别 · 计算机科学 2023-09-21 Erik Ostrowski , Muhammad Shafique

Can we detect common objects in a variety of image domains without instance-level annotations? In this paper, we present a framework for a novel task, cross-domain weakly supervised object detection, which addresses this question. For this…

计算机视觉与模式识别 · 计算机科学 2018-04-02 Naoto Inoue , Ryosuke Furuta , Toshihiko Yamasaki , Kiyoharu Aizawa

Labeling objects with pixel-wise segmentation requires a huge amount of human labor compared to bounding boxes. Most existing methods for weakly supervised instance segmentation focus on designing heuristic losses with priors from bounding…

计算机视觉与模式识别 · 计算机科学 2023-03-20 Tianheng Cheng , Xinggang Wang , Shaoyu Chen , Qian Zhang , Wenyu Liu

Infrared small target detection (ISTD) is widely used in civilian and military applications. However, ISTD encounters several challenges, including the tendency for small and dim targets to be obscured by complex backgrounds. To address…

计算机视觉与模式识别 · 计算机科学 2026-01-13 Chen Hu , Yian Huang , Kexuan Li , Luping Zhang , Chang Long , Yiming Zhu , Tian Pu , Zhenming Peng

Infrared small target detection (IRSTD) aims to separate small targets from clutter backgrounds. Extensive research is dedicated to the pixel-level supervision-guided "encoder-decoder" segmentation paradigm. Although having achieved…

计算机视觉与模式识别 · 计算机科学 2026-04-08 Rixiang Ni , Boyang Li , Jun Chen , Yonghao Li , Feiyu Ren , Yuji Wang , Haoyang Yuan , Wujiao He , Wei An

Due to the limitation of the optical lens focal length and the resolution of the infrared detector, distant Closely-Spaced Infrared Small Target (CSIST) groups typically appear as mixing spots in the infrared image. In this paper, we…

计算机视觉与模式识别 · 计算机科学 2025-07-15 Ximeng Zhai , Bohan Xu , Yaohong Chen , Hao Wang , Kehua Guo , Yimian Dai

Accurate real depth annotations are difficult to acquire, needing the use of special devices such as a LiDAR sensor. Self-supervised methods try to overcome this problem by processing video or stereo sequences, which may not always be…

计算机视觉与模式识别 · 计算机科学 2020-09-04 Adrian Lopez-Rodriguez , Krystian Mikolajczyk

Interactive segmentation allows users to extract target masks by making positive/negative clicks. Although explored by many previous works, there is still a gap between academic approaches and industrial needs: first, existing models are…

计算机视觉与模式识别 · 计算机科学 2022-04-19 Xi Chen , Zhiyan Zhao , Yilei Zhang , Manni Duan , Donglian Qi , Hengshuang Zhao

Camouflaged Object Detection (COD) demands models to expeditiously and accurately distinguish objects which conceal themselves seamlessly in the environment. Owing to the subtle differences and ambiguous boundaries, COD is not only a…

计算机视觉与模式识别 · 计算机科学 2024-08-21 Huafeng Chen , Dian Shao , Guangqian Guo , Shan Gao
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