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Keypoint detection and description play a central role in computer vision. Most existing methods are in the form of scene-level prediction, without returning the object classes of different keypoints. In this paper, we propose the…

Computer Vision and Pattern Recognition · Computer Science 2022-02-04 Chengliang Zhong , Chao Yang , Jinshan Qi , Fuchun Sun , Huaping Liu , Xiaodong Mu , Wenbing Huang

The rapid advancement of AI and computer vision has significantly increased the demand for high-quality annotated datasets, particularly for semantic segmentation. However, creating such datasets is resource-intensive, requiring substantial…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Ngoc-Do Tran , Minh-Tuan Huynh , Tam V. Nguyen , Minh-Triet Tran , Trung-Nghia Le

The task of single image super-resolution (SISR) aims at reconstructing a high-resolution (HR) image from a low-resolution (LR) image. Although significant progress has been made by deep learning models, they are trained on synthetic paired…

Image and Video Processing · Electrical Eng. & Systems 2019-10-15 Zhen Han , Enyan Dai , Xu Jia , Xiaoying Ren , Shuaijun Chen , Chunjing Xu , Jianzhuang Liu , Qi Tian

Referring Remote Sensing Image Segmentation is a complex and challenging task that integrates the paradigms of computer vision and natural language processing. Existing datasets for RRSIS suffer from critical limitations in resolution,…

Computer Vision and Pattern Recognition · Computer Science 2025-06-05 Zhigang Yang , Huiguang Yao , Linmao Tian , Xuezhi Zhao , Qiang Li , Qi Wang

Recently, the use of synthetic training data has been on the rise as it offers correctly labelled datasets at a lower cost. The downside of this technique is that the so-called domain gap between the real target images and synthetic…

Computer Vision and Pattern Recognition · Computer Science 2022-11-30 Bram Vanherle , Steven Moonen , Frank Van Reeth , Nick Michiels

Traditionally, 3d indoor datasets have generally prioritized scale over ground-truth accuracy in order to obtain improved generalization. However, using these datasets to evaluate dense geometry tasks, such as depth rendering, can be…

Computer Vision and Pattern Recognition · Computer Science 2025-01-07 HyunJun Jung , Weihang Li , Shun-Cheng Wu , William Bittner , Nikolas Brasch , Jifei Song , Eduardo Pérez-Pellitero , Zhensong Zhang , Arthur Moreau , Nassir Navab , Benjamin Busam

Language-Guided object recognition in remote sensing imagery is crucial for large-scale mapping and automated data annotation. However, existing open-vocabulary and visual grounding methods rely on explicit category cues, limiting their…

Computer Vision and Pattern Recognition · Computer Science 2025-10-14 Yijie Zheng , Weijie Wu , Qingyun Li , Xuehui Wang , Xu Zhou , Aiai Ren , Jun Shen , Long Zhao , Guoqing Li , Xue Yang

The rapid advancement of deep generative models (DGMs) has significantly advanced research in computer vision, providing a cost-effective alternative to acquiring vast quantities of expensive imagery. However, existing methods predominantly…

Computer Vision and Pattern Recognition · Computer Science 2025-03-25 Chuang Yang , Bingxuan Zhao , Qing Zhou , Qi Wang

In this paper, we propose a novel task termed Omni-Referring Image Segmentation (OmniRIS) towards highly generalized image segmentation. Compared with existing unimodally conditioned segmentation tasks, such as RIS and visual RIS, OmniRIS…

Computer Vision and Pattern Recognition · Computer Science 2025-12-09 Qiancheng Zheng , Yunhang Shen , Gen Luo , Baiyang Song , Xing Sun , Xiaoshuai Sun , Yiyi Zhou , Rongrong Ji

Research on sixth-generation (6G) integrated sensing and communication (ISAC) increasingly depends on multimodal datasets. These datasets need to jointly characterize wireless propagation, onboard sensing, and platform mobility. Existing…

Signal Processing · Electrical Eng. & Systems 2026-05-14 Kang Yan , Yuqi Cao , Jiaqi Li , Luping Xiang , Kun Yang

Deep learning models benefit from increasing data diversity and volume, motivating synthetic data augmentation to improve existing datasets. However, existing evaluation metrics for synthetic data typically calculate latent feature…

Computer Vision and Pattern Recognition · Computer Science 2026-05-05 Ümit Mert Çağlar , Alptekin Temizel

Transparent objects are a very challenging problem in computer vision. They are hard to segment or classify due to their lack of precise boundaries, and there is limited data available for training deep neural networks. As such, current…

Graphics · Computer Science 2021-10-12 Mehdi Mousavi , Rolando Estrada

The recent breakthroughs in computer vision have benefited from the availability of large representative datasets (e.g. ImageNet and COCO) for training. Yet, robotic vision poses unique challenges for applying visual algorithms developed…

Computer Vision and Pattern Recognition · Computer Science 2020-03-09 Qi She , Fan Feng , Xinyue Hao , Qihan Yang , Chuanlin Lan , Vincenzo Lomonaco , Xuesong Shi , Zhengwei Wang , Yao Guo , Yimin Zhang , Fei Qiao , Rosa H. M. Chan

IRIS (InfraRed Imaging Spectrograph) is the diffraction-limited first light instrument for the Thirty Meter Telescope (TMT) that consists of a near-infrared (0.84 to 2.4 $\mu$m) imager and integral field spectrograph (IFS). The IFS makes…

3D scene understanding is a critical yet challenging task in autonomous driving due to the irregularity and sparsity of LiDAR data, as well as the computational demands of processing large-scale point clouds. Recent methods leverage…

Computer Vision and Pattern Recognition · Computer Science 2025-12-09 Bin Yang , Alexandru Paul Condurache

The recent advent of large-scale 3D data, e.g. Objaverse, has led to impressive progress in training pose-conditioned diffusion models for novel view synthesis. However, due to the synthetic nature of such 3D data, their performance drops…

Computer Vision and Pattern Recognition · Computer Science 2024-12-20 Chuang Lin , Bingbing Zhuang , Shanlin Sun , Ziyu Jiang , Jianfei Cai , Manmohan Chandraker

In-hand object reorientation requires precise estimation of the object pose to handle complex task dynamics. While RGB sensing offers rich semantic cues for pose tracking, existing solutions rely on multi-camera setups or costly ray…

Robotics · Computer Science 2026-04-14 Arjun Bhardwaj , Maximum Wilder-Smith , Mayank Mittal , Vaishakh Patil , Marco Hutter

We propose a novel framework for creating large-scale photorealistic datasets of indoor scenes, with ground truth geometry, material, lighting and semantics. Our goal is to make the dataset creation process widely accessible, transforming…

Current synthetic data pipelines for computer vision generate images without diagnosing what the downstream model actually needs. This open-loop paradigm treats synthetic data as cheap real data, randomly sampling the generator's output…

Computer Vision and Pattern Recognition · Computer Science 2026-05-05 Krisanu Sarkar

With the rapid development of generative models and multimodal content editing technologies, the key challenge faced by synthetic image detection (SID) lies in cross-distribution generalization to unknown generation sources. In recent…

Computer Vision and Pattern Recognition · Computer Science 2026-04-23 Jiazhen Yang , Junjun Zheng , Kejia Chen , Xiangheng Kong , Jie Lei , Zunlei Feng , Bingde Hu , Yang Gao
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