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Capturing images is a key part of automation for high-level tasks such as scene text recognition. Low-light conditions pose a challenge for high-level perception stacks, which are often optimized on well-lit, artifact-free images.…

图像与视频处理 · 电气工程与系统科学 2023-11-01 Cindy M. Nguyen , Eric R. Chan , Alexander W. Bergman , Gordon Wetzstein

Cross-contrast image translation is an important task for completing missing contrasts in clinical diagnosis. However, most existing methods learn separate translator for each pair of contrasts, which is inefficient due to many possible…

图像与视频处理 · 电气工程与系统科学 2021-07-27 Heran Yang , Jian Sun , Liwei Yang , Zongben Xu

Given the ever-increasing computational costs of modern machine learning models, we need to find new ways to reuse such expert models and thus tap into the resources that have been invested in their creation. Recent work suggests that the…

计算机视觉与模式识别 · 计算机科学 2020-11-11 Robin Rombach , Patrick Esser , Björn Ommer

The advent of Multimodal Large Language Models (MLLMs) has unlocked the potential for end-to-end document parsing and translation. However, prevailing benchmarks such as OmniDocBench and DITrans are dominated by pristine scanned or…

计算机视觉与模式识别 · 计算机科学 2025-11-25 Yongkun Du , Pinxuan Chen , Xuye Ying , Zhineng Chen

Synthetic image translation has significant potentials in autonomous transportation systems. That is due to the expense of data collection and annotation as well as the unmanageable diversity of real-words situations. The main issue with…

计算机视觉与模式识别 · 计算机科学 2018-12-06 Sebastian Bujwid , Miquel Martí , Hossein Azizpour , Alessandro Pieropan

Deep learning techniques, especially Generative Adversarial Networks (GANs) have significantly improved image inpainting and image-to-image translation tasks over the past few years. To the best of our knowledge, the problem of combining…

图像与视频处理 · 电气工程与系统科学 2022-06-23 Aref Abedjooy , Mehran Ebrahimi

In the field of computer vision, visible light images often exhibit low contrast in low-light conditions, presenting a significant challenge. While infrared imagery provides a potential solution, its utilization entails high costs and…

计算机视觉与模式识别 · 计算机科学 2024-04-30 Yijia Chen , Pinghua Chen , Xiangxin Zhou , Yingtie Lei , Ziyang Zhou , Mingxian Li

Outdoor lighting has extremely high dynamic range. This makes the process of capturing outdoor environment maps notoriously challenging since special equipment must be used. In this work, we propose an alternative approach. We first capture…

计算机视觉与模式识别 · 计算机科学 2017-11-08 Jinsong Zhang , Jean-François Lalonde

In single image super-resolution (SISR), given a low-resolution (LR) image, one wishes to find a high-resolution (HR) version of it which is both accurate and photo-realistic. Recently, it has been shown that there exists a fundamental…

图像与视频处理 · 电气工程与系统科学 2019-10-10 Xin Deng , Ren Yang , Mai Xu , Pier Luigi Dragotti

Long-Term visual localization under changing environments is a challenging problem in autonomous driving and mobile robotics due to season, illumination variance, etc. Image retrieval for localization is an efficient and effective solution…

计算机视觉与模式识别 · 计算机科学 2020-12-29 Hanjiang Hu , Zhijian Qiao , Ming Cheng , Zhe Liu , Hesheng Wang

The need for large amounts of training and validation data is a huge concern in scaling AI algorithms for autonomous driving. Semantic Image Synthesis (SIS), or label-to-image translation, promises to address this issue by translating…

计算机视觉与模式识别 · 计算机科学 2023-05-18 George Eskandar , Diandian Guo , Karim Guirguis , Bin Yang

Recent image-to-image translation works have been transferred from supervised to unsupervised settings due to the expensive cost of capturing or labeling large amounts of paired data. However, current unsupervised methods using the…

计算机视觉与模式识别 · 计算机科学 2022-03-30 Pan Zhang , Jianmin Bao , Ting Zhang , Dong Chen , Fang Wen

This paper addresses the problem of translating night-time thermal infrared images, which are the most adopted image modalities to analyze night-time scenes, to daytime color images (NTIT2DC), which provide better perceptions of objects. We…

计算机视觉与模式识别 · 计算机科学 2023-05-19 Luigi Sigillo , Eleonora Grassucci , Danilo Comminiello

Image harmonization has been significantly advanced with large-scale harmonization dataset. However, the current way to build dataset is still labor-intensive, which adversely affects the extendability of dataset. To address this problem,…

计算机视觉与模式识别 · 计算机科学 2022-10-13 Junyan Cao , Wenyan Cong , Li Niu , Jianfu Zhang , Liqing Zhang

Deep generative models, like GANs, have considerably improved the state of the art in image synthesis, and are able to generate near photo-realistic images in structured domains such as human faces. Based on this success, recent work on…

计算机视觉与模式识别 · 计算机科学 2022-03-10 Guillaume Couairon , Asya Grechka , Jakob Verbeek , Holger Schwenk , Matthieu Cord

Domain adaptive object detection (DAOD) aims to adapt the detector from a labelled source domain to an unlabelled target domain. In recent years, DAOD has attracted massive attention since it can alleviate performance degradation due to the…

计算机视觉与模式识别 · 计算机科学 2023-03-08 Siqi Zhang , Lu Zhang , Zhiyong Liu , Hangtao Feng

Large-scale generative models, such as text-to-image diffusion models, have garnered widespread attention across diverse domains due to their creative and high-fidelity image generation. Nonetheless, existing large-scale diffusion models…

计算机视觉与模式识别 · 计算机科学 2024-08-28 Younghyun Kim , Geunmin Hwang , Junyu Zhang , Eunbyung Park

Training deep neural networks has become increasingly demanding, requiring large datasets and significant computational resources, especially as model complexity advances. Data distillation methods, which aim to improve data efficiency,…

计算机视觉与模式识别 · 计算机科学 2025-10-20 Sunwoo Cho , Yejin Jung , Nam Ik Cho , Jae Woong Soh

Image-to-image translation (I2IT) refers to the process of transforming images from a source domain to a target domain while maintaining a fundamental connection in terms of image content. In the past few years, remarkable advancements in…

计算机视觉与模式识别 · 计算机科学 2023-12-04 Or Greenberg , Eran Kishon , Dani Lischinski

Recent studies show strong generative performance in domain translation especially by using transfer learning techniques on the unconditional generator. However, the control between different domain features using a single model is still…

计算机视觉与模式识别 · 计算机科学 2023-03-22 Dongyeun Lee , Jae Young Lee , Doyeon Kim , Jaehyun Choi , Jaejun Yoo , Junmo Kim