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Histological artifacts pose challenges for both pathologists and Computer-Aided Diagnosis (CAD) systems, leading to errors in analysis. Current approaches for histological artifact restoration, based on Generative Adversarial Networks…

图像与视频处理 · 电气工程与系统科学 2024-07-30 Zhenqi He , Wenrui Liu , Minghao Yin , Kai Han

Large text-to-image diffusion models have achieved remarkable success in generating diverse, high-quality images. Additionally, these models have been successfully leveraged to edit input images by just changing the text prompt. But when…

计算机视觉与模式识别 · 计算机科学 2023-08-11 Anant Khandelwal

Group dance generation from music has broad applications in film, gaming, and animation production. However, it requires synchronizing multiple dancers while maintaining spatial coordination. As the number of dancers and sequence length…

人工智能 · 计算机科学 2025-07-31 Jing Xu , Weiqiang Wang , Cunjian Chen , Jun Liu , Qiuhong Ke

With the rapid adoption of diffusion models, synthetic data generation has emerged as a promising approach for addressing the growing demand for large-scale image datasets. However, images generated purely by diffusion models often exhibit…

计算机视觉与模式识别 · 计算机科学 2026-04-13 Thejas Venkatesh , Suguna Varshini Velury

We study real-time audio-responsive character control as a deployment-faithful problem: strictly causal, bounded-latency streaming that must generate coherent full-body motion at interactive frame rates while the audio condition can change…

计算机视觉与模式识别 · 计算机科学 2026-05-28 Kaiyang Ji , Bingsheng Qian , Binghuan Wu , Kangyi Chen , Ye Shi , Jingya Wang

Deep learning is providing a wealth of new approaches to the problem of novel view synthesis, from Neural Radiance Field (NeRF) based approaches to end-to-end style architectures. Each approach offers specific strengths but also comes with…

计算机视觉与模式识别 · 计算机科学 2025-06-06 Bernard Spiegl , Andrea Perin , Stéphane Deny , Alexander Ilin

Modern learning-based approaches to 3D-aware image synthesis achieve high photorealism and 3D-consistent viewpoint changes for the generated images. Existing approaches represent instances in a shared canonical space. However, for…

计算机视觉与模式识别 · 计算机科学 2024-04-15 Katja Schwarz , Seung Wook Kim , Jun Gao , Sanja Fidler , Andreas Geiger , Karsten Kreis

The generative AI revolution has recently expanded to videos. Nevertheless, current state-of-the-art video models are still lagging behind image models in terms of visual quality and user control over the generated content. In this work, we…

计算机视觉与模式识别 · 计算机科学 2023-11-21 Michal Geyer , Omer Bar-Tal , Shai Bagon , Tali Dekel

Denoising diffusion probabilistic models that were initially proposed for realistic image generation have recently shown success in various perception tasks (e.g., object detection and image segmentation) and are increasingly gaining…

计算机视觉与模式识别 · 计算机科学 2023-08-08 Runyang Feng , Yixing Gao , Tze Ho Elden Tse , Xueqing Ma , Hyung Jin Chang

Diffusion models have demonstrated great success in text-to-video (T2V) generation. However, existing methods may face challenges when handling complex (long) video generation scenarios that involve multiple objects or dynamic changes in…

计算机视觉与模式识别 · 计算机科学 2024-10-15 Ye Tian , Ling Yang , Haotian Yang , Yuan Gao , Yufan Deng , Jingmin Chen , Xintao Wang , Zhaochen Yu , Xin Tao , Pengfei Wan , Di Zhang , Bin Cui

Video generation models have advanced significantly, yet they still struggle to synthesize complex human movements due to the high degrees of freedom in human articulation. This limitation stems from the intrinsic constraints of pixel-only…

计算机视觉与模式识别 · 计算机科学 2025-12-23 Yuxiao Yang , Hualian Sheng , Sijia Cai , Jing Lin , Jiahao Wang , Bing Deng , Junzhe Lu , Haoqian Wang , Jieping Ye

Social media popularity prediction plays a crucial role in content optimization, marketing strategies, and user engagement enhancement across digital platforms. However, predicting post popularity remains challenging due to the complex…

多媒体 · 计算机科学 2025-07-02 Liliang Ye , Yunyao Zhang , Yafeng Wu , Yi-Ping Phoebe Chen , Junqing Yu , Wei Yang , Zikai Song

Controllable generation of 3D human motions becomes an important topic as the world embraces digital transformation. Existing works, though making promising progress with the advent of diffusion models, heavily rely on meticulously captured…

计算机视觉与模式识别 · 计算机科学 2024-01-25 Nhat M. Hoang , Kehong Gong , Chuan Guo , Michael Bi Mi

In e-commerce and digital marketing, generating high-fidelity human-product demonstration videos is important for effective product presentation. However, most existing frameworks either fail to preserve the identities of both humans and…

计算机视觉与模式识别 · 计算机科学 2025-08-28 Lizhen Wang , Zhurong Xia , Tianshu Hu , Pengrui Wang , Pengfei Wei , Zerong Zheng , Ming Zhou , Yuan Zhang , Mingyuan Gao

Multimodal semantic segmentation shows significant potential for enhancing segmentation accuracy in complex scenes. However, current methods often incorporate specialized feature fusion modules tailored to specific modalities, thereby…

计算机视觉与模式识别 · 计算机科学 2025-08-08 Bingyu Li , Da Zhang , Zhiyuan Zhao , Junyu Gao , Xuelong Li

In music-driven dance motion generation, most existing methods use hand-crafted features and neglect that music foundation models have profoundly impacted cross-modal content generation. To bridge this gap, we propose a diffusion-based…

声音 · 计算机科学 2025-02-28 Xinran Liu , Zhenhua Feng , Diptesh Kanojia , Wenwu Wang

Generating 3D dances from music is an emerged research task that benefits a lot of applications in vision and graphics. Previous works treat this task as sequence generation, however, it is challenging to render a music-aligned long-term…

人工智能 · 计算机科学 2023-07-28 Buyu Li , Yongchi Zhao , Zhelun Shi , Lu Sheng

Speech-driven gesture synthesis is a field of growing interest in virtual human creation. However, a critical challenge is the inherent intricate one-to-many mapping between speech and gestures. Previous studies have explored and achieved…

图形学 · 计算机科学 2023-02-03 Fan Zhang , Naye Ji , Fuxing Gao , Yongping Li

Stochastic human motion prediction (HMP) has generally been tackled with generative adversarial networks and variational autoencoders. Most prior works aim at predicting highly diverse movements in terms of the skeleton joints' dispersion.…

计算机视觉与模式识别 · 计算机科学 2023-08-03 German Barquero , Sergio Escalera , Cristina Palmero

High-quality 4D reconstruction of human performance with complex interactions to various objects is essential in real-world scenarios, which enables numerous immersive VR/AR applications. However, recent advances still fail to provide…

计算机视觉与模式识别 · 计算机科学 2021-05-03 Zhuo Su , Lan Xu , Dawei Zhong , Zhong Li , Fan Deng , Shuxue Quan , Lu Fang