An assumption widely used in recent neural style transfer methods is that image styles can be described by global statics of deep features like Gram or covariance matrices. Alternative approaches have represented styles by decomposing them into local pixel or neural patches. Despite the recent progress, most existing methods treat the semantic patterns of style image uniformly, resulting unpleasing results on complex styles. In this paper, we introduce a more flexible and general universal style transfer technique: multimodal style transfer (MST). MST explicitly considers the matching of semantic patterns in content and style images. Specifically, the style image features are clustered into sub-style components, which are matched with local content features under a graph cut formulation. A reconstruction network is trained to transfer each sub-style and render the final stylized result. We also generalize MST to improve some existing methods. Extensive experiments demonstrate the superior effectiveness, robustness, and flexibility of MST.
Institute of Automation, Chinese Academy of Sciences（中国科学院自动化研究所）；University of Chinese Academy of Sciences（中国科学院大学）；Microsoft Research Asia（微软亚洲研究院）；Kuaishou Technology（快手科技）
Multimodal and multi-domain stylization are two important problems in the field of image style transfer. Currently, there are few methods that can perform both multimodal and multi-domain stylization simultaneously. In this paper, we propose a unified framework for multimodal and multi-domain style transfer with the support of both exemplar-based reference and randomly sampled guidance. The key component of our method is a novel style distribution alignment module that eliminates the explicit distribution gaps between various style domains and reduces the risk of mode collapse. The multimodal …
Generating Multimodal Images with GAN: Integrating Text, Image, and Style
Northeastern University（东北大学）；Washington University in St. Louis（圣路易斯华盛顿大学）；Tsinghua University（清华大学）；Montclair State University（蒙特克莱尔州立大学）；Northern Arizona University（北亚利桑那大学）
提出一种基于 GAN 的多模态图像生成方法，通过文本、图像与风格编码模块及多重一致性损失，在多个公开数据集上显著提升生成图像的清晰度与风格一致性。
Unpaired multimodal image-to-image translation is a task of translating a given image in a source domain into diverse images in the target domain, overcoming the limitation of one-to-one mapping. Existing multimodal translation models are mainly based on the disentangled representations with an image reconstruction loss. We propose two approaches to improve multimodal translation quality. First, we use a content representation from the source domain conditioned on a style representation from the target domain. Second, rather than using a typical image reconstruction loss, we design MILO (Mutua…
Hanoi University of Science and Technology（河内理工大学）；University of Aizu（会津大学）；Eastern International University（东方国际大学）
Recently, style transfer is a research area that attracts a lot of attention, which transfers the style of an image onto a content target. Extensive research on style transfer has aimed at speeding up processing or generating high-quality stylized images. Most approaches only produce an output from a content and style image pair, while a few others use complex architectures and can only produce a certain number of outputs. In this paper, we propose a simple method for representing style features in many ways called Deep Feature Rotation (DFR), while not only producing diverse outputs but also …
University of California, Santa Barbara（加州大学圣塔芭芭拉分校）；Adobe Research（Adobe 研究院）
Transferring artistic styles onto everyday photographs has become an extremely popular task in both academia and industry. Recently, offline training has replaced on-line iterative optimization, enabling nearly real-time stylization. When those stylization networks are applied directly to high-resolution images, however, the style of localized regions often appears less similar to the desired artistic style. This is because the transfer process fails to capture small, intricate textures and maintain correct texture scales of the artworks. Here we propose a multimodal convolutional neural netwo…
Unsupervised image-to-image translation aims to learn the mapping between two visual domains with unpaired samples. Existing works focus on disentangling domain-invariant content code and domain-specific style code individually for multimodal purposes. However, less attention has been paid to interpreting and manipulating the translated image. In this paper, we propose to separate the content code and style code simultaneously in a unified framework. Based on the correlation between the latent features and the high-level domain-invariant tasks, the proposed framework demonstrates superior perf…
UC Santa Barbara（加州大学圣巴巴拉分校）；UC Santa Cruz（加州大学圣克鲁兹分校）；UC San Diego（加州大学圣地亚哥分校）；Google（谷歌）
One of the most challenging topics in Natural Language Processing (NLP) is visually-grounded language understanding and reasoning. Outdoor vision-and-language navigation (VLN) is such a task where an agent follows natural language instructions and navigates a real-life urban environment. Due to the lack of human-annotated instructions that illustrate intricate urban scenes, outdoor VLN remains a challenging task to solve. This paper introduces a Multimodal Text Style Transfer (MTST) learning approach and leverages external multimodal resources to mitigate data scarcity in outdoor navigation ta…
Unsupervised image-to-image translation is an important and challenging problem in computer vision. Given an image in the source domain, the goal is to learn the conditional distribution of corresponding images in the target domain, without seeing any pairs of corresponding images. While this conditional distribution is inherently multimodal, existing approaches make an overly simplified assumption, modeling it as a deterministic one-to-one mapping. As a result, they fail to generate diverse outputs from a given source domain image. To address this limitation, we propose a Multimodal Unsupervi…
PresentAgent: Multimodal Agent for Presentation Video Generation
AI Geeks, Australia；Australian Artificial Intelligence Institute, Australia（澳大利亚人工智能研究所）；University of Liverpool, United Kingdom（利物浦大学）；La Trobe University, Australia（拉特罗布大学）
CreativeSynth: Cross-Art-Attention for Artistic Image Synthesis with Multimodal Diffusion
Tsinghua Shenzhen International Graduate School, Tsinghua University（清华大学深圳国际研究生院）；Pengcheng Laboratory（鹏城实验室）；MAIS, Institute of Automation, Chinese Academy of Sciences（自动化所MAIS部）；School of Artificial Intelligence, University of Chinese Academy of Sciences（中国科学院大学人工智能学院）；University of Chinese Academy of Sciences（中国科学院大学）；ByteDance Inc.（字节跳动公司）；National Cheng Kung University（国立成功大学）
Existing conditional image synthesis frameworks generate images based on user inputs in a single modality, such as text, segmentation, sketch, or style reference. They are often unable to leverage multimodal user inputs when available, which reduces their practicality. To address this limitation, we propose the Product-of-Experts Generative Adversarial Networks (PoE-GAN) framework, which can synthesize images conditioned on multiple input modalities or any subset of them, even the empty set. PoE-GAN consists of a product-of-experts generator and a multimodal multiscale projection discriminator…
Universidad de Los Andes（安第斯大学）；ETH Zürich（苏黎世联邦理工学院）；KU Leuven（鲁汶大学）
Cross-domain mapping has been a very active topic in recent years. Given one image, its main purpose is to translate it to the desired target domain, or multiple domains in the case of multiple labels. This problem is highly challenging due to three main reasons: (i) unpaired datasets, (ii) multiple attributes, and (iii) the multimodality (e.g., style) associated with the translation. Most of the existing state-of-the-art has focused only on two reasons, i.e. either on (i) and (ii), or (i) and (iii). In this work, we propose a joint framework (i, ii, iii) of diversity and multi-mapping image-t…
University of Illinois at Urbana-Champaign（伊利诺伊大学厄巴纳-香槟分校）；Snap Inc.（Snap公司）
Recently, StyleGAN has enabled various image manipulation and editing tasks thanks to the high-quality generation and the disentangled latent space. However, additional architectures or task-specific training paradigms are usually required for different tasks. In this work, we take a deeper look at the spatial properties of StyleGAN. We show that with a pretrained StyleGAN along with some operations, without any additional architecture, we can perform comparably to the state-of-the-art methods on various tasks, including image blending, panorama generation, generation from a single image, cont…
King Abdullah University for Science and Technology (KAUST)（阿卜杜拉国王科技大学）
In multimodal unsupervised image-to-image translation tasks, the goal is to translate an image from the source domain to many images in the target domain. We present a simple method that produces higher quality images than current state-of-the-art while maintaining the same amount of multimodal diversity. Previous methods follow the unconditional approach of trying to map the latent code directly to a full-size image. This leads to complicated network architectures with several introduced hyperparameters to tune. By treating the latent code as a modifier of the convolutional filters, we produc…
ETH Zurich（苏黎世联邦理工学院）；TU Munich（慕尼黑工业大学）；Google（谷歌）
Transferring the style from one image onto another is a popular and widely studied task in computer vision. Yet, style transfer in the 3D setting remains a largely unexplored problem. To our knowledge, we propose the first learning-based approach for style transfer between 3D objects based on disentangled content and style representations. The proposed method can synthesize new 3D shapes both in the form of point clouds and meshes, combining the content and style of a source and target 3D model to generate a novel shape that resembles in style the target while retaining the source content. Fur…
Korea University（高丽大学）；Korea Advanced Institute of Science and Technology（韩国科学技术院）；Columbia University（哥伦比亚大学）；Microsoft Research Asia（微软亚洲研究院）
Recently, image-to-image translation has obtained significant attention. Among many, those approaches based on an exemplar image that contains the target style information has been actively studied, due to its capability to handle multimodality as well as its applicability in practical use. However, two intrinsic problems exist in the existing methods: what and where to transfer. First, those methods extract style from an entire exemplar which includes noisy information, which impedes a translation model from properly extracting the intended style of the exemplar. That is, we need to carefully…
Illuminating Unified Multimodal Model for Free-form Interleaved Text-Image Generation
Harbin Institute of Technology（哈尔滨工业大学）；Huawei Noah’s Ark Lab（华为诺亚实验室）；Zhengzhou Advanced Research Institute of Harbin Institute of Technology（哈尔滨工业大学郑州先进研究院）；Nankai University（南开大学）
Multiscale Structure-Guided Latent Diffusion for Multimodal MRI Translation
Computer Science and Engineering, Northeastern University, Shenyang, China（东北大学计算机科学与工程系，沈阳，中国）；Key Laboratory of Intelligent Computing in Medical Image of Ministry of Education, Northeastern University, Shenyang, China（教育部医学图像智能计算重点实验室，东北大学，沈阳，中国）；National Frontiers Science Center for Industrial Intelligence and Systems Optimization, Shenyang, China（工业智能与系统优化国家级前沿科学中心，沈阳，中国）；Amii, University of Alberta, Edmonton, Alberta, Canada（阿尔伯塔大学阿米人工智能研究所，埃德蒙顿，阿尔伯塔，加拿大）；AiShiWeiLai AI Research, Beijing, China（人工智能研究（北京）有限公司，北京，中国）
BenchLMM: Benchmarking Cross-style Visual Capability of Large Multimodal Models
Nanyang Technological University（南洋理工大学）；University of Technology Sydney（悉尼科技大学）；Northeastern University（东北大学）；Mohamed bin Zayed University of Artificial Intelligence（穆罕默德·本·扎耶德人工智能大学）；Zhejiang University（浙江大学）
Fashion is a complex social phenomenon. People follow fashion styles from demonstrations by experts or fashion icons. However, for machine agent, learning to imitate fashion experts from demonstrations can be challenging, especially for complex styles in environments with high-dimensional, multimodal observations. Most existing research regarding fashion outfit composition utilizes supervised learning methods to mimic the behaviors of style icons. These methods suffer from distribution shift: because the agent greedily imitates some given outfit demonstrations, it can drift away from one style…
University of Illinois at Urbana-Champaign（伊利诺伊大学厄巴纳-香槟分校）
We show how to learn a map that takes a content code, derived from a face image, and a randomly chosen style code to an anime image. We derive an adversarial loss from our simple and effective definitions of style and content. This adversarial loss guarantees the map is diverse -- a very wide range of anime can be produced from a single content code. Under plausible assumptions, the map is not just diverse, but also correctly represents the probability of an anime, conditioned on an input face. In contrast, current multimodal generation procedures cannot capture the complex styles that appear …
MM-NeRF: Multimodal-Guided 3D Multi-Style Transfer of Neural Radiance Field
University of Science and Technology Beijing（北京科技大学）；Alibaba DAMO Academy（阿里巴巴达摩院）；College of Computer Science and Technology, Zhejiang University（浙江大学计算机科学与技术学院）；University of Sydney（悉尼大学）
FlowScene: Style-Consistent Indoor Scene Generation with Multimodal Graph Rectified Flow
School of Computer Science, Peking University（北京大学计算机科学系）；Technical University of Munich（慕尼黑技术大学）；Beijing Jiaotong University（北京交通大学）；Beijing Digital Native Digital City Research Center（北京数字原生数字城市研究院）；Theta Labs, Inc.（Theta Labs公司）；Beijing Normal University（北京师范大学）
WikiAutoGen: Towards Multi-Modal Wikipedia-Style Article Generation
King Abdullah University of Science and Technology（国王阿卜杜勒阿齐兹大学科学与技术大学）；Lanzhou University（兰州大学）；Meta AI；The University of Sydney（悉尼大学）；IHPC, A*STAR（IHPC，A*STAR）
Beyond Patches: Global-aware Autoregressive Model for Multimodal Few-Shot Font Generation
Wangxuan Institute of Computer Technology, Peking University（北京大学王学轩计算机技术研究所）；School of Electronics Engineering and Computer Science, Peking University（北京大学电子工程与计算机科学学院）
We introduce a multimodal visual-textual search refinement method for fashion garments. Existing search engines do not enable intuitive, interactive, refinement of retrieved results based on the properties of a particular product. We propose a method to retrieve similar items, based on a query item image and textual refinement properties. We believe this method can be leveraged to solve many real-life customer scenarios, in which a similar item in a different color, pattern, length or style is desired. We employ a joint embedding training scheme in which product images and their catalog textua…
