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Autonomous Unmanned Aerial Vehicles (UAVs) must reliably detect thin obstacles such as wires, poles, and branches to navigate safely in real-world environments. These structures remain difficult to perceive because they occupy few pixels,…

计算机视觉与模式识别 · 计算机科学 2026-04-14 Negar Fathi

Salient object detection (SOD) on RGB and depth images has attracted more and more research interests, due to its effectiveness and the fact that depth cues can now be conveniently captured. Existing RGB-D SOD models usually adopt different…

计算机视觉与模式识别 · 计算机科学 2022-01-11 Tao Zhou , Deng-Ping Fan , Geng Chen , Yi Zhou , Huazhu Fu

Semantic segmentation plays a key role in applications such as autonomous driving and medical image. Although existing real-time semantic segmentation models achieve a commendable balance between accuracy and speed, their multi-path blocks…

计算机视觉与模式识别 · 计算机科学 2024-06-19 Guoyu Yang , Yuan Wang , Daming Shi

Ultrasound imaging is a prevalent diagnostic tool known for its simplicity and non-invasiveness. However, its inherent characteristics often introduce substantial noise, posing considerable challenges for automated lesion or organ…

计算机视觉与模式识别 · 计算机科学 2025-07-11 Ling Zhou , Runtian Yuan , Yi Liu , Yuejie Zhang , Rui Feng , Shang Gao

RGB-Thermal (RGB-T) semantic segmentation has shown great potential in handling low-light conditions where RGB-based segmentation is hindered by poor RGB imaging quality. The key to RGB-T semantic segmentation is to effectively leverage the…

计算机视觉与模式识别 · 计算机科学 2023-08-25 Zikun Zhou , Shukun Wu , Guoqing Zhu , Hongpeng Wang , Zhenyu He

Analyzing scenes thoroughly is crucial for mobile robots acting in different environments. Semantic segmentation can enhance various subsequent tasks, such as (semantically assisted) person perception, (semantic) free space detection,…

计算机视觉与模式识别 · 计算机科学 2021-04-08 Daniel Seichter , Mona Köhler , Benjamin Lewandowski , Tim Wengefeld , Horst-Michael Gross

Semantic segmentation is a fundamental perception task in autonomous driving, particularly for identifying drivable areas and lane markings to enable safe navigation. However, most state-of-the-art (SOTA) models are computationally…

计算机视觉与模式识别 · 计算机科学 2026-04-28 Quang-Huy Che , Duc-Tri Le , Minh-Quan Pham , Vinh-Tiep Nguyen , Duc-Khai Lam

The use of Environmental Microorganisms (EMs) offers a highly efficient, low cost and harmless remedy to environmental pollution, by monitoring and decomposing of pollutants. This relies on how the EMs are correctly segmented and…

计算机视觉与模式识别 · 计算机科学 2022-09-01 Frank Kulwa , Chen Li , Marcin Grzegorzek , Md Mamunur Rahaman , Kimiaki Shirahama , Sergey Kosov

Fine-grained object retrieval aims to learn discriminative representation to retrieve visually similar objects. However, existing top-performing works usually impose pairwise similarities on the semantic embedding spaces or design a…

计算机视觉与模式识别 · 计算机科学 2023-03-07 Shijie Wang , Jianlong Chang , Zhihui Wang , Haojie Li , Wanli Ouyang , Qi Tian

Deep convolutional neural networks (DCNNs) based remote sensing (RS) image semantic segmentation technology has achieved great success used in many real-world applications such as geographic element analysis. However, strong dependency on…

计算机视觉与模式识别 · 计算机科学 2023-06-01 Qi Zhao , Shuchang Lyu , Binghao Liu , Lijiang Chen , Hongbo Zhao

The large language models have achieved superior performance on various natural language tasks. One major drawback of such approaches is they are resource-intensive in fine-tuning new datasets. Soft-prompt tuning presents a…

计算与语言 · 计算机科学 2023-10-30 Guoxin Chen , Yiming Qian , Bowen Wang , Liangzhi Li

Due to real-time image semantic segmentation needs on power constrained edge devices, there has been an increasing desire to design lightweight semantic segmentation neural network, to simultaneously reduce computational cost and increase…

计算机视觉与模式识别 · 计算机科学 2021-03-17 Qihang Yang , Tao Chen , Jiayuan Fan , Ye Lu , Chongyan Zuo , Qinghua Chi

LiDAR semantic segmentation essential for advanced autonomous driving is required to be accurate, fast, and easy-deployed on mobile platforms. Previous point-based or sparse voxel-based methods are far away from real-time applications since…

计算机视觉与模式识别 · 计算机科学 2022-06-07 Xiaoyan Li , Gang Zhang , Hongyu Pan , Zhenhua Wang

This paper introduces an extremely efficient CNN architecture named DFANet for semantic segmentation under resource constraints. Our proposed network starts from a single lightweight backbone and aggregates discriminative features through…

计算机视觉与模式识别 · 计算机科学 2019-04-05 Hanchao Li , Pengfei Xiong , Haoqiang Fan , Jian Sun

While originally designed for image generation, diffusion models have recently shown to provide excellent pretrained feature representations for semantic segmentation. Intrigued by this result, we set out to explore how well…

计算机视觉与模式识别 · 计算机科学 2023-07-06 Rui Gong , Martin Danelljan , Han Sun , Julio Delgado Mangas , Luc Van Gool

Low-complexity speech enhancement on mobile phones is crucial in the era of 5G. Thus, focusing on handheld mobile phone communication scenario, based on power level difference (PLD) algorithm and lightweight U-Net, we propose PLD-guided…

音频与语音处理 · 电气工程与系统科学 2024-06-07 Nan Zhou , Youhai Jiang , Jialin Tan , Chongmin Qi

Automatic and accurate segmentation of brain MR images throughout the human lifespan into tissue and structure is crucial for understanding brain development and diagnosing diseases. However, challenges arise from the intricate variations…

图像与视频处理 · 电气工程与系统科学 2024-08-01 Lin Teng , Zihao Zhao , Jiawei Huang , Zehong Cao , Runqi Meng , Feng Shi , Dinggang Shen

RGB-T tracking, a vital downstream task of object tracking, has made remarkable progress in recent years. Yet, it remains hindered by two major challenges: 1) the trade-off between performance and efficiency; 2) the scarcity of training…

计算机视觉与模式识别 · 计算机科学 2024-05-13 Qiming Wang , Yongqiang Bai , Hongxing Song

Encoder-decoder models have been widely used in RGBD semantic segmentation, and most of them are designed via a two-stream network. In general, jointly reasoning the color and geometric information from RGBD is beneficial for semantic…

计算机视觉与模式识别 · 计算机科学 2022-03-16 Yang Zhang , Yang Yang , Chenyun Xiong , Guodong Sun , Yanwen Guo

Medical image segmentation leverages topological connectivity theory to enhance edge precision and regional consistency. However, existing deep networks integrating connectivity often forcibly inject it as an additional feature module,…

计算机视觉与模式识别 · 计算机科学 2025-09-23 Mingda Zhang , Xun Ye , Ruixiang Tang , Haiyan Ding