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Traditional open-access datasets focusing on surgical procedures are often limited by their small size, typically consisting of fewer than 100 videos and less than 30 hours of footage, which leads to poor model generalization. To address…

计算机视觉与模式识别 · 计算机科学 2026-03-24 Chengan Che , Chao Wang , Tom Vercauteren , Sophia Tsoka , Luis C. Garcia-Peraza-Herrera

Location and appearance are the key cues for video object segmentation. Many sources such as RGB, depth, optical flow and static saliency can provide useful information about the objects. However, existing approaches only utilize the RGB or…

计算机视觉与模式识别 · 计算机科学 2021-08-12 Xiaoqi Zhao , Youwei Pang , Jiaxing Yang , Lihe Zhang , Huchuan Lu

Gloss-free Sign Language Translation (SLT) has advanced rapidly, achieving strong performances without relying on gloss annotations. However, these gains have often come with increased model complexity and high computational demands,…

计算机视觉与模式识别 · 计算机科学 2026-05-29 JianHe Low , Ozge Mercanoglu Sincan , Richard Bowden

While Contrastive Language-Image Pre-training (CLIP) has advanced open-vocabulary predictions, its performance on semantic segmentation remains suboptimal. This shortfall primarily stems from its spatial-invariant semantic features and…

计算机视觉与模式识别 · 计算机科学 2024-11-15 Yuheng Shi , Minjing Dong , Chang Xu

This paper proposes a new end-to-end trainable model for lossy image compression, which includes several novel components. The method incorporates 1) an adequate perceptual similarity metric; 2) saliency in the images; 3) a hierarchical…

图像与视频处理 · 电气工程与系统科学 2020-11-10 Yash Patel , Srikar Appalaraju , R. Manmatha

Although current salient object detection (SOD) works have achieved significant progress, they are limited when it comes to the integrity of the predicted salient regions. We define the concept of integrity at both a micro and macro level.…

计算机视觉与模式识别 · 计算机科学 2022-06-14 Mingchen Zhuge , Deng-Ping Fan , Nian Liu , Dingwen Zhang , Dong Xu , Ling Shao

Recently, Vision Transformer and its variants have shown great promise on various computer vision tasks. The ability of capturing short- and long-range visual dependencies through self-attention is arguably the main source for the success.…

计算机视觉与模式识别 · 计算机科学 2021-07-02 Jianwei Yang , Chunyuan Li , Pengchuan Zhang , Xiyang Dai , Bin Xiao , Lu Yuan , Jianfeng Gao

With recent advances in deep learning, neuroimaging studies increasingly rely on convolutional networks (ConvNets) to predict diagnosis based on MR images. To gain a better understanding of how a disease impacts the brain, the studies…

机器学习 · 计算机科学 2021-06-29 Qingyu Zhao , Ehsan Adeli , Adolf Pfefferbaum , Edith V. Sullivan , Kilian M. Pohl

Detecting the salient parts of motor-imagery electroencephalogram (MI-EEG) signals can enhance the performance of the brain-computer interface (BCI) system and reduce the computational burden required for processing lengthy MI-EEG signals.…

信号处理 · 电气工程与系统科学 2022-04-20 Navid Ayoobi , Elnaz Banan Sadeghian

Current feature matching methods focus on point-level matching, pursuing better representation learning of individual features, but lacking further understanding of the scene. This results in significant performance degradation when…

计算机视觉与模式识别 · 计算机科学 2023-08-23 Xiaoyong Lu , Yaping Yan , Tong Wei , Songlin Du

In recent years, predicting driver's focus of attention has been a very active area of research in the autonomous driving community. Unfortunately, existing state-of-the-art techniques achieve this by relying only on human gaze information,…

计算机视觉与模式识别 · 计算机科学 2020-04-02 Anwesan Pal , Sayan Mondal , Henrik I. Christensen

Video saliency detection (VSD) aims at fast locating the most attractive objects/things/patterns in a given video clip. Existing VSD-related works have mainly relied on the visual system but paid less attention to the audio aspect, while,…

计算机视觉与模式识别 · 计算机科学 2022-06-28 Chenglizhao Chen , Mengke Song , Wenfeng Song , Li Guo , Muwei Jian

Image-based salient object detection (ISOD) in 360{\deg} scenarios is significant for understanding and applying panoramic information. However, research on 360{\deg} ISOD has not been widely explored due to the lack of large, complex,…

计算机视觉与模式识别 · 计算机科学 2022-09-28 Junjie Wu , Changqun Xia , Tianshu Yu , Jia Li

Salient object detection increasingly receives attention as an important component or step in several pattern recognition and image processing tasks. Although a variety of powerful saliency models have been intensively proposed, they…

计算机视觉与模式识别 · 计算机科学 2016-11-18 Tianshui Chen , Liang Lin , Lingbo Liu , Xiaonan Luo , Xuelong Li

Stereoscopic perception is an important part of human visual system that allows the brain to perceive depth. However, depth information has not been well explored in existing saliency detection models. In this letter, a novel saliency…

计算机视觉与模式识别 · 计算机科学 2017-10-17 Runmin Cong , Jianjun Lei , Changqing Zhang , Qingming Huang , Xiaochun Cao , Chunping Hou

Predicting where people look in natural scenes has attracted a lot of interest in computer vision and computational neuroscience over the past two decades. Two seemingly contrasting categories of cues have been proposed to influence where…

计算机视觉与模式识别 · 计算机科学 2015-04-01 Ali Borji , James Tanner

Recent salient object detection (SOD) methods aim to improve performance in four key directions: semantic enhancement, boundary refinement, auxiliary task supervision, and multi-modal fusion. In pursuit of continuous gains, these approaches…

计算机视觉与模式识别 · 计算机科学 2025-11-25 Yu Zhang , Haoan Ping , Yuchen Li , Zhenshan Bing , Fuchun Sun , Alois Knoll

In this paper, we propose several novel deep learning methods for object saliency detection based on the powerful convolutional neural networks. In our approach, we use a gradient descent method to iteratively modify an input image based on…

计算机视觉与模式识别 · 计算机科学 2015-05-07 Hengyue Pan , Bo Wang , Hui Jiang

This paper focuses on subject adaptation for EEG-based visual recognition. It aims at building a visual stimuli recognition system customized for the target subject whose EEG samples are limited, by transferring knowledge from abundant data…

信号处理 · 电气工程与系统科学 2023-01-23 Pilhyeon Lee , Seogkyu Jeon , Sunhee Hwang , Minjung Shin , Hyeran Byun

We introduce a saliency-based distortion layer for convolutional neural networks that helps to improve the spatial sampling of input data for a given task. Our differentiable layer can be added as a preprocessing block to existing task…

计算机视觉与模式识别 · 计算机科学 2018-09-11 Adrià Recasens , Petr Kellnhofer , Simon Stent , Wojciech Matusik , Antonio Torralba