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Denoising diffusion models have emerged as a dominant paradigm in image generation. Discretizing image data into tokens is a critical step for effectively integrating images with Transformer and other architectures. Although the Denoising…

计算机视觉与模式识别 · 计算机科学 2025-12-15 Fei Kong

This paper discusses how distribution matching losses, such as those used in CycleGAN, when used to synthesize medical images can lead to mis-diagnosis of medical conditions. It seems appealing to use these new image synthesis methods for…

计算机视觉与模式识别 · 计算机科学 2018-10-04 Joseph Paul Cohen , Margaux Luck , Sina Honari

For analysing and/or understanding languages having no word boundaries based on morphological analysis such as Japanese, Chinese, and Thai, it is desirable to perform appropriate word segmentation before word embeddings. But it is…

计算与语言 · 计算机科学 2019-05-24 Shunsuke Kitada , Ryunosuke Kotani , Hitoshi Iyatomi

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

We propose a general framework for unsupervised domain adaptation, which allows deep neural networks trained on a source domain to be tested on a different target domain without requiring any training annotations in the target domain. This…

计算机视觉与模式识别 · 计算机科学 2017-12-05 Zak Murez , Soheil Kolouri , David Kriegman , Ravi Ramamoorthi , Kyungnam Kim

In digital pathology, many image analysis tasks are challenged by the need for large and time-consuming manual data annotations to cope with various sources of variability in the image domain. Unsupervised domain adaptation based on…

图像与视频处理 · 电气工程与系统科学 2022-05-18 Nassim Bouteldja , Barbara Mara Klinkhammer , Tarek Schlaich , Peter Boor , Dorit Merhof

We propose Neural Crossbreed, a feed-forward neural network that can learn a semantic change of input images in a latent space to create the morphing effect. Because the network learns a semantic change, a sequence of meaningful…

计算机视觉与模式识别 · 计算机科学 2020-09-07 Sanghun Park , Kwanggyoon Seo , Junyong Noh

Style transfer is a technique for combining two images based on the activations and feature statistics in a deep learning neural network architecture. This paper studies the analogous task in the audio domain and takes a critical look at…

声音 · 计算机科学 2020-08-10 M. Huzaifah , L. Wyse

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

Two-region image segmentation is the process of dividing an image into two regions of interest, i.e., the foreground and the background. To this aim, Chan et al. [Chan, Esedo\=glu, Nikolova, SIAM Journal on Applied Mathematics 66(5),…

数值分析 · 数学 2022-06-29 Laura Antonelli , Valentina De Simone , Marco Viola

Unsupervised image-to-image translation is a class of computer vision problems which aims at modeling conditional distribution of images in the target domain, given a set of unpaired images in the source and target domains. An image in the…

计算机视觉与模式识别 · 计算机科学 2018-11-30 Hadi Kazemi , Sobhan Soleymani , Fariborz Taherkhani , Seyed Mehdi Iranmanesh , Nasser M. Nasrabadi

We propose a new training scheme for domain generalization in mitotic figure detection. Mitotic figures show different characteristics for each scanner. We consider each scanner as a 'domain' and the image distribution specified for each…

计算机视觉与模式识别 · 计算机科学 2021-10-01 Youjin Chung , Jihoon Cho , Jinah Park

Character line drawing synthesis can be formulated as a special case of image-to-image translation problem that automatically manipulates the photo-to-line drawing style transformation. In this paper, we present the first generative…

多媒体 · 计算机科学 2023-06-16 Cheng-Yu Fang , Xian-Feng Han

Rendering programs have changed the design process completely as they permit to see how the products will look before they are fabricated. However, the rendering process is complicated and takes a significant amount of time, not only in the…

计算机视觉与模式识别 · 计算机科学 2022-07-20 Tomas Cabezon Pedroso , Javier Del Ser , Natalia Diaz-Rodrıguez

Face portrait line drawing is a unique style of art which is highly abstract and expressive. However, due to its high semantic constraints, many existing methods learn to generate portrait drawings using paired training data, which is…

计算机视觉与模式识别 · 计算机科学 2022-02-09 Ran Yi , Yong-Jin Liu , Yu-Kun Lai , Paul L. Rosin

Image-to-image translation has recently achieved remarkable results. But despite current success, it suffers from inferior performance when translations between classes require large shape changes. We attribute this to the high-resolution…

计算机视觉与模式识别 · 计算机科学 2020-11-12 Yaxing Wang , Lu Yu , Joost van de Weijer

Photorealism is a complex concept that cannot easily be formulated mathematically. Deep Photo Style Transfer is an attempt to transfer the style of a reference image to a content image while preserving its photorealism. This is achieved by…

计算机视觉与模式识别 · 计算机科学 2019-01-15 Sebastian Penhouët , Paul Sanzenbacher

Direct speech-to-image translation without text is an interesting and useful topic due to the potential applications in human-computer interaction, art creation, computer-aided design. etc. Not to mention that many languages have no writing…

多媒体 · 计算机科学 2020-07-15 Jiguo Li , Xinfeng Zhang , Chuanmin Jia , Jizheng Xu , Li Zhang , Yue Wang , Siwei Ma , Wen Gao

We demonstrate text as a strong cross-modal interface. Rather than relying on deep embeddings to connect image and language as the interface representation, our approach represents an image as text, from which we enjoy the interpretability…

计算机视觉与模式识别 · 计算机科学 2023-11-02 Chen Wei , Chenxi Liu , Siyuan Qiao , Zhishuai Zhang , Alan Yuille , Jiahui Yu

Text-to-image personalization aims to teach a pre-trained diffusion model to reason about novel, user provided concepts, embedding them into new scenes guided by natural language prompts. However, current personalization approaches struggle…

计算机视觉与模式识别 · 计算机科学 2023-03-07 Rinon Gal , Moab Arar , Yuval Atzmon , Amit H. Bermano , Gal Chechik , Daniel Cohen-Or