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The field of monocular depth estimation is continually evolving with the advent of numerous innovative models and extensions. However, research on monocular depth estimation methods specifically for underwater scenes remains limited,…

Computer Vision and Pattern Recognition · Computer Science 2025-06-11 Wenxiang Gua , Lin Qia

Transformer-based methods for 3D human pose estimation face significant computational challenges due to the quadratic growth of self-attention mechanism complexity with sequence length. Recently, the Mamba model has substantially reduced…

Computer Vision and Pattern Recognition · Computer Science 2025-09-29 Zenghao Zheng , Lianping Yang , Jinshan Pan , Hegui Zhu

Maritime object detection is critical for the safe navigation of unmanned surface vessels (USVs), requiring accurate recognition of obstacles from small buoys to large vessels. Real-time detection is challenging due to long distances, small…

Computer Vision and Pattern Recognition · Computer Science 2026-05-12 Tinsae Yehuala , Hao Cheng , Ville Lehtola

Underwater Image Enhancement (UIE) is critical for marine research and exploration but hindered by complex color distortions and severe blurring. Recent deep learning-based methods have achieved remarkable results, yet these methods…

Computer Vision and Pattern Recognition · Computer Science 2024-06-13 Wei-Tung Lin , Yong-Xiang Lin , Jyun-Wei Chen , Kai-Lung Hua

Selective state space models (SSMs), such as Mamba, highly excel at capturing long-range dependencies in 1D sequential data, while their applications to 2D vision tasks still face challenges. Current visual SSMs often convert images into 1D…

Computer Vision and Pattern Recognition · Computer Science 2025-02-27 Chaodong Xiao , Minghan Li , Zhengqiang Zhang , Deyu Meng , Lei Zhang

Accurate medical image segmentation demands the integration of multi-scale information, spanning from local features to global dependencies. However, it is challenging for existing methods to model long-range global information, where…

Image and Video Processing · Electrical Eng. & Systems 2024-03-07 Jiarun Liu , Hao Yang , Hong-Yu Zhou , Yan Xi , Lequan Yu , Yizhou Yu , Yong Liang , Guangming Shi , Shaoting Zhang , Hairong Zheng , Shanshan Wang

Most post-disaster damage classifiers succeed only when destructive forces leave clear spectral or structural signatures -- conditions rarely present after inundation. Consequently, existing models perform poorly at identifying…

Computer Vision and Pattern Recognition · Computer Science 2026-04-28 Yu-Hsuan Ho , Ali Mostafavi

Monocular depth estimation is a critical function in computer vision applications. This paper shows that large language models (LLMs) can effectively interpret depth with minimal supervision, using efficient resource utilization and a…

Computer Vision and Pattern Recognition · Computer Science 2024-09-04 Zhongyi Xia , Tianzhao Wu

Unmanned Aerial Vehicle (UAV) remote sensing, with its advantages of rapid information acquisition and low cost, has been widely applied in scenarios such as emergency response. However, due to the long imaging distance and complex imaging…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Kejun Ren , Xin Wu , Lianming Xu , Li Wang

Recent advancements in medical imaging have resulted in more complex and diverse images, with challenges such as high anatomical variability, blurred tissue boundaries, low organ contrast, and noise. Traditional segmentation methods…

Image and Video Processing · Electrical Eng. & Systems 2024-11-01 Yufeng Jiang , Zongxi Li , Xiangyan Chen , Haoran Xie , Jing Cai

Explainable artificial intelligence is increasingly employed to understand the decision-making process of deep learning models and create trustworthiness in their adoption. However, the explainability of Monocular Depth Estimation (MDE)…

Computer Vision and Pattern Recognition · Computer Science 2025-09-22 Lorenzo Cirillo , Claudio Schiavella , Lorenzo Papa , Paolo Russo , Irene Amerini

Multi-task dense scene understanding, which learns a model for multiple dense prediction tasks, has a wide range of application scenarios. Modeling long-range dependency and enhancing cross-task interactions are crucial to multi-task dense…

Computer Vision and Pattern Recognition · Computer Science 2024-07-16 Baijiong Lin , Weisen Jiang , Pengguang Chen , Yu Zhang , Shu Liu , Ying-Cong Chen

Deep networks for Monocular Depth Estimation (MDE) have achieved promising performance recently and it is of great importance to further understand the interpretability of these networks. Existing methods attempt to provide posthoc…

Computer Vision and Pattern Recognition · Computer Science 2021-08-12 Zunzhi You , Yi-Hsuan Tsai , Wei-Chen Chiu , Guanbin Li

Semantic segmentation, as a basic tool for intelligent interpretation of remote sensing images, plays a vital role in many Earth Observation (EO) applications. Nowadays, accurate semantic segmentation of remote sensing images remains a…

Computer Vision and Pattern Recognition · Computer Science 2024-06-18 Libo Wang , Dongxu Li , Sijun Dong , Xiaoliang Meng , Xiaokang Zhang , Danfeng Hong

Effectively measuring and modeling the reliability of a trained model is essential to the real-world deployment of monocular depth estimation (MDE) models. However, the intrinsic ill-posedness and ordinal-sensitive nature of MDE pose major…

Computer Vision and Pattern Recognition · Computer Science 2023-07-20 Mochu Xiang , Jing Zhang , Nick Barnes , Yuchao Dai

Hyperspectral target detection (HTD) identifies objects of interest from complex backgrounds at the pixel level, playing a vital role in Earth observation. However, HTD faces challenges due to limited prior knowledge and spectral variation,…

Computer Vision and Pattern Recognition · Computer Science 2024-07-18 Dunbin Shen , Xuanbing Zhu , Jiacheng Tian , Jianjun Liu , Zhenrong Du , Hongyu Wang , Xiaorui Ma

Monocular depth estimation (MDE) is a fundamental topic of geometric computer vision and a core technique for many downstream applications. Recently, several methods reframe the MDE as a classification-regression problem where a linear…

Computer Vision and Pattern Recognition · Computer Science 2023-09-26 Shuwei Shao , Zhongcai Pei , Xingming Wu , Zhong Liu , Weihai Chen , Zhengguo Li

Monocular depth estimation (MDE) is a challenging task in computer vision, often hindered by the cost and scarcity of high-quality labeled datasets. We tackle this challenge using auxiliary datasets from related vision tasks for an…

Computer Vision and Pattern Recognition · Computer Science 2025-04-14 Alessio Quercia , Erenus Yildiz , Zhuo Cao , Kai Krajsek , Abigail Morrison , Ira Assent , Hanno Scharr

Accurate depth estimation is at the core of many applications in computer graphics, vision, and robotics. Current state-of-the-art monocular depth estimators, trained on extensive datasets, generalize well but lack 3D consistency needed for…

Computer Vision and Pattern Recognition · Computer Science 2025-11-26 Laura Fink , Linus Franke , Bernhard Egger , Joachim Keinert , Marc Stamminger

Existing underwater image restoration (UIR) methods generally only handle color distortion or jointly address color and haze issues, but they often overlook the more complex degradations that can occur in underwater scenes. To address this…

Computer Vision and Pattern Recognition · Computer Science 2025-11-27 Xu Zhang , Huan Zhang , Guoli Wang , Qian Zhang , Lefei Zhang , Bo Du