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The rapid evolution of digital image manipulation techniques poses significant challenges for content verification, with models such as stable diffusion and mid-journey producing highly realistic, yet synthetic, images that can deceive…

Recent studies have shown remarkable success in the unsupervised image to image (I2I) translation. However, due to the imbalance in the data, learning joint distribution for various domains is still very challenging. Although existing…

计算机视觉与模式识别 · 计算机科学 2021-06-24 Jihye Back

Recent deep generative models are able to provide photo-realistic images as well as visual or textual content embeddings useful to address various tasks of computer vision and natural language processing. Their usefulness is nevertheless…

机器学习 · 计算机科学 2020-01-29 Antoine Plumerault , Hervé Le Borgne , Céline Hudelot

Generative Adversarial Networks (GANs) have made a dramatic leap in high-fidelity image synthesis and stylized face generation. Recently, a layer-swapping mechanism has been developed to improve the stylization performance. However, this…

计算机视觉与模式识别 · 计算机科学 2021-10-25 Mingcong Liu , Qiang Li , Zekui Qin , Guoxin Zhang , Pengfei Wan , Wen Zheng

Semantic image editing utilizes local semantic label maps to generate the desired content in the edited region. A recent work borrows SPADE block to achieve semantic image editing. However, it cannot produce pleasing results due to style…

计算机视觉与模式识别 · 计算机科学 2022-07-14 Wuyang Luo , Su Yang , Hong Wang , Bo Long , Weishan Zhang

This paper tackles a challenging problem of generating photorealistic images from semantic layouts in few-shot scenarios where annotated training pairs are hardly available but pixel-wise annotation is quite costly. We present a training…

计算机视觉与模式识别 · 计算机科学 2021-05-13 Yuki Endo , Yoshihiro Kanamori

We propose a weakly-supervised approach for conditional image generation of complex scenes where a user has fine control over objects appearing in the scene. We exploit sparse semantic maps to control object shapes and classes, as well as…

计算机视觉与模式识别 · 计算机科学 2020-11-23 Dario Pavllo , Aurelien Lucchi , Thomas Hofmann

While recent research has progressively overcome the low-resolution constraint of one-shot face video re-enactment with the help of StyleGAN's high-fidelity portrait generation, these approaches rely on at least one of the following:…

计算机视觉与模式识别 · 计算机科学 2023-02-16 Trevine Oorloff , Yaser Yacoob

Drawing upon StyleGAN's expressivity and disentangled latent space, existing 2D approaches employ textual prompting to edit facial images with different attributes. In contrast, 3D-aware approaches that generate faces at different target…

计算机视觉与模式识别 · 计算机科学 2024-07-25 Amandeep Kumar , Muhammad Awais , Sanath Narayan , Hisham Cholakkal , Salman Khan , Rao Muhammad Anwer

We present an invert-and-edit framework to automatically transform facial weight of an input face image to look thinner or heavier by leveraging semantic facial attributes encoded in the latent space of Generative Adversarial Networks…

计算机视觉与模式识别 · 计算机科学 2020-11-06 V N S Rama Krishna Pinnimty , Matt Zhao , Palakorn Achananuparp , Ee-Peng Lim

As AI-based medical devices are becoming more common in imaging fields like radiology and histology, interpretability of the underlying predictive models is crucial to expand their use in clinical practice. Existing heatmap-based…

图像与视频处理 · 电气工程与系统科学 2021-01-20 Kathryn Schutte , Olivier Moindrot , Paul Hérent , Jean-Baptiste Schiratti , Simon Jégou

We tackle the problem of semantic image layout manipulation, which aims to manipulate an input image by editing its semantic label map. A core problem of this task is how to transfer visual details from the input images to the new semantic…

计算机视觉与模式识别 · 计算机科学 2022-04-19 Haitian Zheng , Zhe Lin , Jingwan Lu , Scott Cohen , Jianming Zhang , Ning Xu , Jiebo Luo

There are five features to consider when using generative adversarial networks to apply makeup to photos of the human face. These features include (1) facial components, (2) interactive color adjustments, (3) makeup variations, (4)…

计算机视觉与模式识别 · 计算机科学 2020-09-25 Daichi Horita , Kiyoharu Aizawa

Controllable generation using StyleGANs is usually achieved by training the model using labeled data. For audio textures, however, there is currently a lack of large semantically labeled datasets. Therefore, to control generation, we…

音频与语音处理 · 电气工程与系统科学 2024-10-08 Purnima Kamath , Chitralekha Gupta , Lonce Wyse , Suranga Nanayakkara

Fine-grained image recognition is a longstanding computer vision challenge that focuses on differentiating objects belonging to multiple subordinate categories within the same meta-category. Since images belonging to the same meta-category…

计算机视觉与模式识别 · 计算机科学 2023-09-04 Yifan Pu , Yizeng Han , Yulin Wang , Junlan Feng , Chao Deng , Gao Huang

Recent developments in computer vision and machine learning have made it possible to create realistic manipulated videos of human faces, raising the issue of ensuring adequate protection against the malevolent effects unlocked by such…

计算机视觉与模式识别 · 计算机科学 2020-02-12 Michail Tarasiou , Stefanos Zafeiriou

In StyleGAN, convolution kernels are shaped by both static parameters shared across images and dynamic modulation factors $w^+\in\mathcal{W}^+$ specific to each image. Therefore, $\mathcal{W}^+$ space is often used for image inversion and…

计算机视觉与模式识别 · 计算机科学 2024-10-10 Siwei Xia , Xueqi Hu , Li Sun , Qingli Li

Generative adversarial networks (GANs) can now generate photo-realistic images. However, how to best control the image content remains an open challenge. We introduce LatentKeypointGAN, a two-stage GAN internally conditioned on a set of…

计算机视觉与模式识别 · 计算机科学 2023-06-10 Xingzhe He , Bastian Wandt , Helge Rhodin

Disentanglement learning is crucial for obtaining disentangled representations and controllable generation. Current disentanglement methods face several inherent limitations: difficulty with high-resolution images, primarily focusing on…

计算机视觉与模式识别 · 计算机科学 2020-11-30 Weili Nie , Tero Karras , Animesh Garg , Shoubhik Debnath , Anjul Patney , Ankit B. Patel , Anima Anandkumar

This paper investigates an open research problem of generating text-image pairs to improve the training of fine-grained image-to-text cross-modal retrieval task, and proposes a novel framework for paired data augmentation by uncovering the…

计算机视觉与模式识别 · 计算机科学 2022-08-01 Hao Wang , Guosheng Lin , Steven C. H. Hoi , Chunyan Miao