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Autonomous robotic systems and self driving cars rely on accurate perception of their surroundings as the safety of the passengers and pedestrians is the top priority. Semantic segmentation is one the essential components of environmental…

计算机视觉与模式识别 · 计算机科学 2021-02-10 Ran Cheng , Ryan Razani , Ehsan Taghavi , Enxu Li , Bingbing Liu

The growing role that artificial intelligence and specifically machine learning is playing in shaping the future of wireless communications has opened up many new and intriguing research directions. This paper motivates the research in the…

机器学习 · 计算机科学 2020-04-23 Muhammad Alrabeiah , Andrew Hredzak , Zhenhao Liu , Ahmed Alkhateeb

An unpaired image-to-image (I2I) translation technique seeks to find a mapping between two domains of data in a fully unsupervised manner. While initial solutions to the I2I problem were provided by generative adversarial neural networks…

计算机视觉与模式识别 · 计算机科学 2023-09-26 Dmitrii Torbunov , Yi Huang , Huan-Hsin Tseng , Haiwang Yu , Jin Huang , Shinjae Yoo , Meifeng Lin , Brett Viren , Yihui Ren

In real-world machine learning applications, data subsets correspond to especially critical outcomes: vulnerable cyclist detections are safety-critical in an autonomous driving task, and "question" sentences might be important to a dialogue…

机器学习 · 计算机科学 2020-03-03 Vincent S. Chen , Sen Wu , Zhenzhen Weng , Alexander Ratner , Christopher Ré

Data-centric artificial intelligence (AI) has remarkably advanced medical imaging, with emerging methods using synthetic data to address data scarcity while introducing synthetic-to-real gaps. Unsupervised domain adaptation (UDA) shows…

图像与视频处理 · 电气工程与系统科学 2025-09-03 Linyu Fan , Che Wang , Ming Ye , Qizhi Yang , Zejun Wu , Xinghao Ding , Yue Huang , Jianfeng Bao , Shuhui Cai , Congbo Cai

BiSeNet has been proved to be a popular two-stream network for real-time segmentation. However, its principle of adding an extra path to encode spatial information is time-consuming, and the backbones borrowed from pretrained tasks, e.g.,…

计算机视觉与模式识别 · 计算机科学 2021-04-28 Mingyuan Fan , Shenqi Lai , Junshi Huang , Xiaoming Wei , Zhenhua Chai , Junfeng Luo , Xiaolin Wei

Data-driven paradigms using machine learning are becoming ubiquitous in image processing and communications. In particular, image-to-image (I2I) translation is a generic and widely used approach to image processing problems, such as image…

图像与视频处理 · 电气工程与系统科学 2022-08-10 Fei Yang , Yaxing Wang , Luis Herranz , Yongmei Cheng , Mikhail Mozerov

Deep neural networks have consistently shown great performance in several real-world use cases like autonomous vehicles, satellite imaging, etc., effectively leveraging large corpora of labeled training data. However, learning unbiased…

机器学习 · 计算机科学 2023-05-19 Nathan Beck , Suraj Kothawade , Pradeep Shenoy , Rishabh Iyer

There is a pressing need to interconnect physical systems such as power grid and vehicles for efficient management and safe operations. Owing to the diverse features of physical systems, there is hardly a one-size-fits-all networking…

网络与互联网体系结构 · 计算机科学 2019-10-31 Qiang Liu , Tao Han , Nirwan Ansari

Deep learning-based object detectors have achieved remarkable success across numerous computer vision applications, yet they continue to struggle with small object detection in high-resolution aerial and satellite imagery, where dense…

计算机视觉与模式识别 · 计算机科学 2026-04-22 Francesco Moretti , Yi Jin , Guiqin Mario

Image reconstruction and synthesis have witnessed remarkable progress thanks to the development of generative models. Nonetheless, gaps could still exist between the real and generated images, especially in the frequency domain. In this…

计算机视觉与模式识别 · 计算机科学 2021-08-24 Liming Jiang , Bo Dai , Wayne Wu , Chen Change Loy

Foreground segmentation algorithms aim segmenting moving objects from the background in a robust way under various challenging scenarios. Encoder-decoder type deep neural networks that are used in this domain recently perform impressive…

计算机视觉与模式识别 · 计算机科学 2019-09-04 Long Ang Lim , Hacer Yalim Keles

With the rise of short video content, efficient video summarization techniques for extracting key information have become crucial. However, existing methods struggle to capture the global temporal dependencies and maintain the semantic…

计算机视觉与模式识别 · 计算机科学 2025-08-22 Wenrui Li , Wei Han , Liang-Jian Deng , Ruiqin Xiong , Xiaopeng Fan

Recently, increasing attention has been drawn to training semantic segmentation models using synthetic data and computer-generated annotation. However, domain gap remains a major barrier and prevents models learned from synthetic data from…

计算机视觉与模式识别 · 计算机科学 2019-01-15 Yuhua Chen , Wen Li , Xiaoran Chen , Luc Van Gool

Fully convolutional neural networks have made promising progress in joint liver and liver tumor segmentation. Instead of following the debates over 2D versus 3D networks (for example, pursuing the balance between large-scale 2D pretraining…

图像与视频处理 · 电气工程与系统科学 2022-03-09 Shuxin Wang , Shilei Cao , Zhizhong Chai , Dong Wei , Kai Ma , Liansheng Wang , Yefeng Zheng

The development of generalizable Novel View Synthesis (NVS) models is critically limited by the scarcity of large-scale training data featuring diverse and precise camera trajectories. While real-world captures are photorealistic, they are…

计算机视觉与模式识别 · 计算机科学 2026-04-14 Chenhan Jiang , Yu Chen , Qingwen Zhang , Jifei Song , Songcen Xu , Dit-Yan Yeung , Jiankang Deng

Graph neural networks have emerged as a specialized branch of deep learning, designed to address problems where pairwise relations between objects are crucial. Recent advancements utilize graph convolutional neural networks to extract…

Multi-modality image fusion aims at fusing modality-specific (complementarity) and modality-shared (correlation) information from multiple source images. To tackle the problem of the neglect of inter-feature relationships, high-frequency…

计算机视觉与模式识别 · 计算机科学 2025-05-20 Xiaoli Zhang , Liying Wang , Libo Zhao , Xiongfei Li , Siwei Ma

Current methods for single-image depth estimation use training datasets with real image-depth pairs or stereo pairs, which are not easy to acquire. We propose a framework, trained on synthetic image-depth pairs and unpaired real images,…

计算机视觉与模式识别 · 计算机科学 2018-08-07 Chuanxia Zheng , Tat-Jen Cham , Jianfei Cai

Self-Supervised Learning (SSL) has become a prominent approach for acquiring visual representations across various tasks, yet its application in fine-grained visual recognition (FGVR) is challenged by the intricate task of distinguishing…

计算机视觉与模式识别 · 计算机科学 2024-07-23 Zihu Wang , Lingqiao Liu , Scott Ricardo Figueroa Weston , Samuel Tian , Peng Li