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Infrared target detection (IRSTD) tasks have critical applications in areas like wilderness rescue and maritime search. However, detecting infrared targets is challenging due to their low contrast and tendency to blend into complex…

计算机视觉与模式识别 · 计算机科学 2026-04-01 Zikai Liao , Zhaozheng Yin

The task of Camouflaged Object Detection (COD) aims to accurately segment camouflaged objects that integrated into the environment, which is more challenging than ordinary detection as the texture between the target and background is…

计算机视觉与模式识别 · 计算机科学 2023-07-11 Yuxuan Song , Xinyue Li , Lin Qi

Currently, existing salient object detection methods based on convolutional neural networks commonly resort to constructing discriminative networks to aggregate high level and low level features. However, contextual information is always…

计算机视觉与模式识别 · 计算机科学 2021-10-22 Xian Fang , Jinchao Zhu , Xiuli Shao , Hongpeng Wang

Recent camouflaged object detection (COD) attempts to segment objects visually blended into their surroundings, which is extremely complex and difficult in real-world scenarios. Apart from the high intrinsic similarity between camouflaged…

计算机视觉与模式识别 · 计算机科学 2024-07-16 Youwei Pang , Xiaoqi Zhao , Tian-Zhu Xiang , Lihe Zhang , Huchuan Lu

Occlusion edge detection requires both accurate locations and context constraints of the contour. Existing CNN-based pipeline does not utilize adaptive methods to filter the noise introduced by low-level features. To address this dilemma,…

计算机视觉与模式识别 · 计算机科学 2019-03-22 Rui Lu , Menghan Zhou , Anlong Ming , Yu Zhou

The camouflaged object detection (COD) task aims to identify and segment objects that blend into the background due to their similar color or texture. Despite the inherent difficulties of the task, COD has gained considerable attention in…

计算机视觉与模式识别 · 计算机科学 2023-03-14 Minhyeok Lee , Suhwan Cho , Chaewon Park , Dogyoon Lee , Jungho Lee , Sangyoun Lee

Camouflaged object detection (COD) aims to segment objects that blend into their surroundings. However, most existing studies overlook the semantic differences among textual prompts of different targets as well as fine-grained frequency…

计算机视觉与模式识别 · 计算机科学 2025-09-17 Dezhen Wang , Haixiang Zhao , Xiang Shen , Sheng Miao

Camouflaged object detection (COD) aims to accurately detect objects hidden in the surrounding environment. However, the existing COD methods mainly locate camouflaged objects in the RGB domain, their performance has not been fully…

计算机视觉与模式识别 · 计算机科学 2024-12-10 Runmin Cong , Mengyao Sun , Sanyi Zhang , Xiaofei Zhou , Wei Zhang , Yao Zhao

Camouflage is a key defence mechanism across species that is critical to survival. Common strategies for camouflage include background matching, imitating the color and pattern of the environment, and disruptive coloration, disguising body…

计算机视觉与模式识别 · 计算机科学 2021-04-14 Yunqiu Lv , Jing Zhang , Yuchao Dai , Aixuan Li , Bowen Liu , Nick Barnes , Deng-Ping Fan

We present the first systematic study on concealed object detection (COD), which aims to identify objects that are "perfectly" embedded in their background. The high intrinsic similarities between the concealed objects and their background…

计算机视觉与模式识别 · 计算机科学 2024-02-21 Deng-Ping Fan , Ge-Peng Ji , Ming-Ming Cheng , Ling Shao

Achieving joint learning of Salient Object Detection (SOD) and Camouflaged Object Detection (COD) is extremely challenging due to their distinct object characteristics, i.e., saliency and camouflage. The only preliminary research treats…

计算机视觉与模式识别 · 计算机科学 2025-03-26 Yi Liu , Chengxin Li , Xiaohui Dong , Lei Li , Dingwen Zhang , Shoukun Xu , Jungong Han

Camouflaged object detection (COD) aims to detect/segment camouflaged objects embedded in the environment, which has attracted increasing attention over the past decades. Although several COD methods have been developed, they still suffer…

计算机视觉与模式识别 · 计算机科学 2022-12-05 Tao Zhou , Yi Zhou , Chen Gong , Jian Yang , Yu Zhang

In this paper, we provide a comprehensive study on a new task called collaborative camouflaged object detection (CoCOD), which aims to simultaneously detect camouflaged objects with the same properties from a group of relevant images. To…

计算机视觉与模式识别 · 计算机科学 2023-10-09 Cong Zhang , Hongbo Bi , Tian-Zhu Xiang , Ranwan Wu , Jinghui Tong , Xiufang Wang

While we enjoy the richness and informativeness of multimodal data, it also introduces interference and redundancy of information. To achieve optimal domain interpretation with limited resources, we propose CSDNet, a lightweight…

计算机视觉与模式识别 · 计算机科学 2024-03-18 Xiaotong Yu , Ruihan Xie , Zhihe Zhao , Chang-Wen Chen

Camouflaged object detection (COD) from a single image is a challenging task due to the high similarity between objects and their surroundings. Existing fully supervised methods require labor-intensive pixel-level annotations, making weakly…

计算机视觉与模式识别 · 计算机科学 2026-05-26 Xia Li , Xinran Liu , Lin Qi , Junyu Dong

Accurate and robust detection of multi-class objects in optical remote sensing images is essential to many real-world applications such as urban planning, traffic control, searching and rescuing, etc. However, state-of-the-art object…

计算机视觉与模式识别 · 计算机科学 2020-01-08 Gongjie Zhang , Shijian Lu , Wei Zhang

Salient object detection (SOD) and camouflaged object detection (COD) are two closely related but distinct computer vision tasks. Although both are class-agnostic segmentation tasks that map from RGB space to binary space, the former aims…

计算机视觉与模式识别 · 计算机科学 2025-08-11 Chao Hao , Zitong Yu , Xin Liu , Yuhao Wang , Weicheng Xie , Jingang Shi , Huanjing Yue , Jingyu Yang

Low-quality data often suffer from insufficient image details, introducing an extra implicit aspect of camouflage that complicates camouflaged object detection (COD). Existing COD methods focus primarily on high-quality data, overlooking…

计算机视觉与模式识别 · 计算机科学 2025-03-31 Juwei Guan , Xiaolin Fang , Donghyun Kim , Haotian Gong , Tongxin Zhu , Zhen Ling , Ming Yang

Camouflaged Object Detection (COD) aims to identify objects that blend seamlessly into natural scenes. Although RGB-based methods have advanced, their performance remains limited under challenging conditions. Multispectral imagery,…

计算机视觉与模式识别 · 计算机科学 2025-09-22 Yang Li , Tingfa Xu , Shuyan Bai , Peifu Liu , Jianan Li

Salient Object Detection (SOD) plays a crucial role in many computer vision applications, requiring accurate localization and precise boundary delineation of salient regions. In this work, we present a novel framework that integrates…

机器学习 · 计算机科学 2025-09-30 Abhinav Sagar