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We introduce JointNet, a novel neural network architecture for modeling the joint distribution of images and an additional dense modality (e.g., depth maps). JointNet is extended from a pre-trained text-to-image diffusion model, where a…

计算机视觉与模式识别 · 计算机科学 2023-10-11 Jingyang Zhang , Shiwei Li , Yuanxun Lu , Tian Fang , David McKinnon , Yanghai Tsin , Long Quan , Yao Yao

Crowd counting finds direct applications in real-world situations, making computational efficiency and performance crucial. However, most of the previous methods rely on a heavy backbone and a complex downstream architecture that restricts…

计算机视觉与模式识别 · 计算机科学 2024-01-12 Yashwardhan Chaudhuri , Ankit Kumar , Orchid Chetia Phukan , Arun Balaji Buduru

Remote sensing image fusion (also known as pan-sharpening) aims at generating high resolution multi-spectral (MS) image from inputs of a high spatial resolution single band panchromatic (PAN) image and a low spatial resolution…

计算机视觉与模式识别 · 计算机科学 2018-01-29 Xiangyu Liu , Qingjie Liu , Yunhong Wang

Two-stream networks have achieved great success in video recognition. A two-stream network combines a spatial stream of RGB frames and a temporal stream of Optical Flow to make predictions. However, the temporal redundancy of RGB frames as…

计算机视觉与模式识别 · 计算机科学 2019-12-13 Shiyuan Huang , Xudong Lin , Svebor Karaman , Shih-Fu Chang

Crowd counting usually addressed by density estimation becomes an increasingly important topic in computer vision due to its widespread applications in video surveillance, urban planning, and intelligence gathering. However, it is…

计算机视觉与模式识别 · 计算机科学 2018-08-21 Ze Wang , Zehao Xiao , Kai Xie , Qiang Qiu , Xiantong Zhen , Xianbin Cao

Crowd counting is a task of estimating the number of the crowd through images, which is extremely valuable in the fields of intelligent security, urban planning, public safety management, and so on. However, the existing counting methods…

计算机视觉与模式识别 · 计算机科学 2025-10-16 Zhiyuan Zhao , Yubin Wen , Siyu Yang , Lichen Ning , Yuandong Liu , Junyu Gao

Semantic segmentation relying solely on RGB data often struggles in challenging conditions such as low illumination and obscured views, limiting its reliability in critical applications like autonomous driving. To address this, integrating…

计算机视觉与模式识别 · 计算机科学 2025-05-22 Ce Zhang , Zifu Wan , Simon Stepputtis , Katia Sycara , Yaqi Xie

RGBT tracking usually suffers from various challenging factors of low resolution, similar appearance, extreme illumination, thermal crossover and occlusion, to name a few. Existing works often study complex fusion models to handle…

计算机视觉与模式识别 · 计算机科学 2024-12-12 Chenglong Li , Tao Wang , Zhaodong Ding , Yun Xiao , Jin Tang

Thermal infrared (TIR) image has proven effectiveness in providing temperature cues to the RGB features for multispectral pedestrian detection. Most existing methods directly inject the TIR modality into the RGB-based framework or simply…

计算机视觉与模式识别 · 计算机科学 2021-12-07 Xiaoxiao Yang , Yeqian Qiang , Huijie Zhu , Chunxiang Wang , Ming Yang

Crowd counting has recently attracted increasing interest in computer vision but remains a challenging problem. In this paper, we propose a trellis encoder-decoder network (TEDnet) for crowd counting, which focuses on generating…

计算机视觉与模式识别 · 计算机科学 2019-04-22 Xiaolong Jiang , Zehao Xiao , Baochang Zhang , Xiantong Zhen , Xianbin Cao , David Doermann , Ling Shao

Image operation chain detection techniques have gained increasing attention recently in the field of multimedia forensics. However, existing detection methods suffer from the generalization problem. Moreover, the channel correlation of…

计算机视觉与模式识别 · 计算机科学 2024-09-13 Yakun Niu , Lei Tan , Lei Zhang , Xianyu Zuo

The task of RGBT tracking aims to take the complementary advantages from visible spectrum and thermal infrared data to achieve robust visual tracking, and receives more and more attention in recent years. Existing works focus on…

计算机视觉与模式识别 · 计算机科学 2019-07-18 Chenglong Li , Andong Lu , Aihua Zheng , Zhengzheng Tu , Jin Tang

The paper focuses on improving the recent plug-and-play patch rescaling module (PRM) based approaches for crowd counting. In order to make full use of the PRM potential and obtain more reliable and accurate results for challenging images…

计算机视觉与模式识别 · 计算机科学 2021-12-20 Usman Sajid , Guanghui Wang

Thermal scene reconstruction holds great potential for various applications, such as analyzing building energy consumption and performing non-destructive infrastructure testing. However, existing methods typically require dense scene…

计算机视觉与模式识别 · 计算机科学 2024-12-02 Mariam Hassan , Florent Forest , Olga Fink , Malcolm Mielle

Due to the complementary nature of visible light and thermal infrared modalities, object tracking based on the fusion of visible light images and thermal images (referred to as RGB-T tracking) has received increasing attention from…

计算机视觉与模式识别 · 计算机科学 2024-04-09 Yang Luo , Xiqing Guo , Hao Li

Event cameras capture microsecond-level motion cues that complement RGB sensors. However, the prevailing paradigm of treating RGB-Event perception as a fusion problem is ill-posed, as it ignores the intrinsic (i) Spatiotemporal and (ii)…

计算机视觉与模式识别 · 计算机科学 2025-09-26 Zhen Yao , Xiaowen Ying , Zhiyu Zhu , Mooi Choo Chuah

RGB-D salient object detection aims to identify the most visually distinctive objects in a pair of color and depth images. Based upon an observation that most of the salient objects may stand out at least in one modality, this paper…

计算机视觉与模式识别 · 计算机科学 2019-01-09 Ningning Wang , Xiaojin Gong

Most two-stream action recognition networks apply the same convolutional backbone to both RGB and optical flow streams, ignoring the fact that the two modalities have fundamentally different structural properties. Optical flow captures…

计算机视觉与模式识别 · 计算机科学 2026-04-28 Md. Afzalur Rahaman , Tahmid Rahman

Many RGB-T trackers attempt to attain robust feature representation by utilizing an adaptive weighting scheme (or attention mechanism). Different from these works, we propose a new dynamic modality-aware filter generation module (named…

计算机视觉与模式识别 · 计算机科学 2022-05-10 Xiao Wang , Xiujun Shu , Shiliang Zhang , Bo Jiang , Yaowei Wang , Yonghong Tian , Feng Wu

The main problem in RGB-T tracking is the correct and optimal merging of the cross-modal features of visible and thermal images. Some previous methods either do not fully exploit the potential of RGB and TIR information for channel and…

计算机视觉与模式识别 · 计算机科学 2025-06-24 Yunfeng Li , Bo Wang , Ye Li