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Arbitrary-scale super-resolution (ASSR) aims to learn a single model for image super-resolution at arbitrary magnifying scales. Existing ASSR networks typically comprise an off-the-shelf scale-agnostic feature extractor and an arbitrary…

计算机视觉与模式识别 · 计算机科学 2024-08-27 Tianyi Xu , Yiji Zhou , Xiaotao Hu , Kai Zhang , Anran Zhang , Xingye Qiu , Jun Xu

Deployed real-world machine learning applications are often subject to uncontrolled and even potentially malicious inputs. Those out-of-domain inputs can lead to unpredictable outputs and sometimes catastrophic safety issues. Prior studies…

计算与语言 · 计算机科学 2022-05-23 Keyang Xu , Tongzheng Ren , Shikun Zhang , Yihao Feng , Caiming Xiong

In recent years, object detection has shown impressive results using supervised deep learning, but it remains challenging in a cross-domain environment. The variations of illumination, style, scale, and appearance in different domains can…

计算机视觉与模式识别 · 计算机科学 2019-08-12 Rongchang Xie , Fei Yu , Jiachao Wang , Yizhou Wang , Li Zhang

Fashion landmarks are functional key points defined on clothes, such as corners of neckline, hemline, and cuff. They have been recently introduced as an effective visual representation for fashion image understanding. However, detecting…

计算机视觉与模式识别 · 计算机科学 2017-08-08 Sijie Yan , Ziwei Liu , Ping Luo , Shi Qiu , Xiaogang Wang , Xiaoou Tang

The widespread popularization of vehicles has facilitated all people's life during the last decades. However, the emergence of a large number of vehicles poses the critical but challenging problem of vehicle re-identification (reID). Till…

计算机视觉与模式识别 · 计算机科学 2019-05-02 Jinjia Peng , Huibing Wang , Xianping Fu

Providing an accurate evaluation of palm tree plantation in a large region can bring meaningful impacts in both economic and ecological aspects. However, the enormous spatial scale and the variety of geological features across regions has…

计算机视觉与模式识别 · 计算机科学 2020-08-27 Juepeng Zheng , Haohuan Fu , Weijia Li , Wenzhao Wu , Yi Zhao , Runmin Dong , Le Yu

Drawings are powerful means of pictorial abstraction and communication. Understanding diverse forms of drawings, including digital arts, cartoons, and comics, has been a major problem of interest for the computer vision and computer…

计算机视觉与模式识别 · 计算机科学 2023-04-26 Barış Batuhan Topal , Deniz Yuret , Tevfik Metin Sezgin

While transformers have greatly boosted performance in semantic segmentation, domain adaptive transformers are not yet well explored. We identify that the domain gap can cause discrepancies in self-attention. Due to this gap, the…

计算机视觉与模式识别 · 计算机科学 2022-12-22 Kaihong Wang , Donghyun Kim , Rogerio Feris , Kate Saenko , Margrit Betke

Recent advancements in deep neural networks have markedly enhanced the performance of computer vision tasks, yet the specialized nature of these networks often necessitates extensive data and high computational power. Addressing these…

计算机视觉与模式识别 · 计算机科学 2024-01-03 Jiayou Chao , Wei Zhu

Transformers have achieved promising results on a variety of tasks. However, the quadratic complexity in self-attention computation has limited the applications, especially in low-resource settings and mobile or edge devices. Existing works…

声音 · 计算机科学 2024-01-09 Wentao Zhu

In this paper, we examine 3 important issues in the practical use of state-of-the-art facial landmark detectors and show how a combination of specific architectural modifications can directly improve their accuracy and temporal stability.…

计算机视觉与模式识别 · 计算机科学 2024-05-31 Prashanth Chandran , Gaspard Zoss , Paulo Gotardo , Derek Bradley

Clothing segmentation and fine-grained attribute recognition are challenging tasks at the crossing of computer vision and fashion, which segment the entire ensemble clothing instances as well as recognize detailed attributes of the clothing…

计算机视觉与模式识别 · 计算机科学 2023-04-18 Hao Tian , Yu Cao , P. Y. Mok

Existing methods enhance the training of detection transformers by incorporating an auxiliary one-to-many assignment. In this work, we treat the model as a multi-task framework, simultaneously performing one-to-one and one-to-many…

计算机视觉与模式识别 · 计算机科学 2025-06-27 Chang-Bin Zhang , Yujie Zhong , Kai Han

As acquiring pixel-wise annotations of real-world images for semantic segmentation is a costly process, a model can instead be trained with more accessible synthetic data and adapted to real images without requiring their annotations. This…

计算机视觉与模式识别 · 计算机科学 2022-03-30 Lukas Hoyer , Dengxin Dai , Luc Van Gool

Facial landmark detection is an important yet challenging task for real-world computer vision applications. This paper proposes an effective and robust approach for facial landmark detection by combining data- and model-driven methods.…

计算机视觉与模式识别 · 计算机科学 2018-02-13 Hongwen Zhang , Qi Li , Zhenan Sun , Yunfan Liu

Mammography stands as the main screening method for detecting breast cancer early, enhancing treatment success rates. The segmentation of landmark structures in mammography images can aid the medical assessment in the evaluation of cancer…

图像与视频处理 · 电气工程与系统科学 2025-03-31 Jan Hurtado , Joao P. Maia , Cesar A. Sierra-Franco , Alberto Raposo

With the advancements of sensor hardware, traffic infrastructure and deep learning architectures, trajectory prediction of vehicles has established a solid foundation in intelligent transportation systems. However, existing solutions are…

人工智能 · 计算机科学 2024-11-13 Jia Quan Loh , Xuewen Luo , Fan Ding , Hwa Hui Tew , Junn Yong Loo , Ze Yang Ding , Susilawati Susilawati , Chee Pin Tan

Medical images are generally acquired with limited field-of-view (FOV), which could lead to incomplete regions of interest (ROI), and thus impose a great challenge on medical image analysis. This is particularly evident for the…

计算机视觉与模式识别 · 计算机科学 2023-01-16 Kaiwen Wan , Lei Li , Dengqiang Jia , Shangqi Gao , Wei Qian , Yingzhi Wu , Huandong Lin , Xiongzheng Mu , Xin Gao , Sijia Wang , Fuping Wu , Xiahai Zhuang

A practical shortcoming of deep neural networks is their specialization to a single task and domain. While recent techniques in domain adaptation and multi-domain learning enable the learning of more domain-agnostic features, their success…

机器学习 · 计算机科学 2020-06-02 Lucas Deecke , Timothy Hospedales , Hakan Bilen

Anatomical landmark detection (ALD) from a medical image is crucial for a wide array of clinical applications. While existing methods achieve quite some success in ALD, they often struggle to balance global context with computational…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Xiaoqian Zhou , Zhen Huang , Heqin Zhu , Qingsong Yao , S. Kevin Zhou