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Modern GANs excel at generating high quality and diverse images. However, when transferring the pretrained GANs on small target data (e.g., 10-shot), the generator tends to replicate the training samples. Several methods have been proposed…

计算机视觉与模式识别 · 计算机科学 2023-04-18 Yunqing Zhao , Henghui Ding , Houjing Huang , Ngai-Man Cheung

Raman spectroscopy can provide insight into the molecular composition of cells and tissue. Consequently, it can be used as a powerful diagnostic tool, e.g. to help identify changes in molecular contents with the onset of disease. But robust…

医学物理 · 物理学 2023-08-02 Ciaran Bench , Mads S. Bergholt , Mohamed Ali al-Badri

Nowadays, the majority of state of the art monocular depth estimation techniques are based on supervised deep learning models. However, collecting RGB images with associated depth maps is a very time consuming procedure. Therefore, recent…

计算机视觉与模式识别 · 计算机科学 2019-04-23 Andrea Pilzer , Stéphane Lathuilière , Nicu Sebe , Elisa Ricci

Multi-contrast MRI (MC-MRI) captures multiple complementary imaging modalities to aid in radiological decision-making. Given the need for lowering the time cost of multiple acquisitions, current deep accelerated MRI reconstruction networks…

图像与视频处理 · 电气工程与系统科学 2022-08-18 Bo Zhou , Neel Dey , Jo Schlemper , Seyed Sadegh Mohseni Salehi , Chi Liu , James S. Duncan , Michal Sofka

Recently, deep learning approaches for accelerated MRI have been extensively studied thanks to their high performance reconstruction in spite of significantly reduced runtime complexity. These neural networks are usually trained in a…

图像与视频处理 · 电气工程与系统科学 2020-09-01 Gyutaek Oh , Byeongsu Sim , Hyungjin Chung , Leonard Sunwoo , Jong Chul Ye

We present the first utterly self-supervised network for dense correspondence mapping between non-isometric shapes. The task of alignment in non-Euclidean domains is one of the most fundamental and crucial problems in computer vision. As 3D…

计算机视觉与模式识别 · 计算机科学 2021-12-15 Dvir Ginzburg , Dan Raviv

Deep learning-based methods have achieved significant performance for image defogging. However, existing methods are mainly developed for land scenes and perform poorly when dealing with overwater foggy images, since overwater scenes…

计算机视觉与模式识别 · 计算机科学 2022-12-26 Yaozong Mo , Chaofeng Li , Wenqi Ren , Shaopeng Shang , Wenwu Wang , Xiao-jun Wu

With the effective application of deep learning in computer vision, breakthroughs have been made in the research of super-resolution images reconstruction. However, many researches have pointed out that the insufficiency of the neural…

图像与视频处理 · 电气工程与系统科学 2021-06-11 Yibo Guo , Haidi Wang , Yiming Fan , Shunyao Li , Mingliang Xu

Unpaired image-to-image translation has been applied successfully to natural images but has received very little attention for manifold-valued data such as in diffusion tensor imaging (DTI). The non-Euclidean nature of DTI prevents current…

图像与视频处理 · 电气工程与系统科学 2020-09-21 Benoit Anctil-Robitaille , Christian Desrosiers , Herve Lombaert

The image-based rendering approach using Shearlet Transform (ST) is one of the state-of-the-art Densely-Sampled Light Field (DSLF) reconstruction methods. It reconstructs Epipolar-Plane Images (EPIs) in image domain via an iterative…

信号处理 · 电气工程与系统科学 2023-07-19 Yuan Gao , Robert Bregovic , Atanas Gotchev

High angular resolution is advantageous for practical applications of light fields. In order to enhance the angular resolution of light fields, view synthesis methods can be utilized to generate dense intermediate views from sparse light…

图像与视频处理 · 电气工程与系统科学 2020-08-13 Yang Chen , Martin Alain , Aljosa Smolic

Ultrasound imaging is pivotal in various medical diagnoses due to its non-invasive nature and safety. In clinical practice, the accuracy and precision of ultrasound image analysis are critical. Recent advancements in deep learning are…

图像与视频处理 · 电气工程与系统科学 2024-08-26 Yuhan Song , Nak Young Chong

Image synthesis from corrupted contrasts increases the diversity of diagnostic information available for many neurological diseases. Recently the image-to-image translation has experienced significant levels of interest within medical…

图像与视频处理 · 电气工程与系统科学 2020-12-04 Toan Duc Bui , Manh Nguyen , Ngan Le , Khoa Luu

We present FusedGAN, a deep network for conditional image synthesis with controllable sampling of diverse images. Fidelity, diversity and controllable sampling are the main quality measures of a good image generation model. Most existing…

计算机视觉与模式识别 · 计算机科学 2018-01-18 Navaneeth Bodla , Gang Hua , Rama Chellappa

Vision-based control relies on accurate perception to achieve robustness. However, image distribution changes caused by sensor noise, adverse weather, and dynamic lighting can degrade perception, leading to suboptimal control decisions.…

机器人学 · 计算机科学 2025-08-01 Carson Sobolewski , Zhenjiang Mao , Kshitij Maruti Vejre , Ivan Ruchkin

Conditional Generative Adversarial Networks (GANs) for cross-domain image-to-image translation have made much progress recently. Depending on the task complexity, thousands to millions of labeled image pairs are needed to train a…

计算机视觉与模式识别 · 计算机科学 2018-10-12 Zili Yi , Hao Zhang , Ping Tan , Minglun Gong

A major obstacle to the development of effective monocular depth estimation algorithms is the difficulty in obtaining high-quality depth data that corresponds to collected RGB images. Collecting this data is time-consuming and costly, and…

计算机视觉与模式识别 · 计算机科学 2024-05-03 Seungyeop Lee , Knut Peterson , Solmaz Arezoomandan , Bill Cai , Peihan Li , Lifeng Zhou , David Han

Unsupervised image-to-image translation is the task of translating an image from one domain to another in the absence of any paired training examples and tends to be more applicable to practical applications. Nevertheless, the extension of…

计算机视觉与模式识别 · 计算机科学 2019-08-27 Yang Chen , Yingwei Pan , Ting Yao , Xinmei Tian , Tao Mei

Unsupervised image-to-image translation methods such as CycleGAN learn to convert images from one domain to another using unpaired training data sets from different domains. Unfortunately, these approaches still require centrally collected…

计算机视觉与模式识别 · 计算机科学 2021-06-18 Joonyoung Song , Jong Chul Ye

Visual anagrams are images that change appearance upon transformation, like flipping or rotation. With the advent of diffusion models, generating such optical illusions can be achieved by averaging noise across multiple views during the…

计算机视觉与模式识别 · 计算机科学 2024-12-04 Zhiyuan Xu , Yinhe Chen , Huan-ang Gao , Weiyan Zhao , Guiyu Zhang , Hao Zhao