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Despite advances in audio-driven video generation, achieving commercial-grade stability remains challenging. We present LongCat-Video-Avatar 1.5, an upgraded open-source framework prioritizing systematic engineering and production-readiness…

Computer Vision and Pattern Recognition · Computer Science 2026-05-27 Meituan LongCat Team , Xunliang Cai , Meng Cheng , Feng Gao , Zhe Kong , Jiamu Li , Le Li , Weiheng Li , Hongyu Liu , Shuai Tan , Xiaoming Wei , Tianyu Yang , Yong Zhang

Recent advancements have established Diffusion Transformers (DiTs) as a dominant framework in generative modeling. Building on this success, Lumina-Next achieves exceptional performance in the generation of photorealistic images with…

Computer Vision and Pattern Recognition · Computer Science 2025-02-13 Dongyang Liu , Shicheng Li , Yutong Liu , Zhen Li , Kai Wang , Xinyue Li , Qi Qin , Yufei Liu , Yi Xin , Zhongyu Li , Bin Fu , Chenyang Si , Yuewen Cao , Conghui He , Ziwei Liu , Yu Qiao , Qibin Hou , Hongsheng Li , Peng Gao

Deep learning has shown significant value in medical image registration for motion correction, however, current techniques are either limited by the type and range of motion they can handle, or require iterative inference and/or retraining…

Image and Video Processing · Electrical Eng. & Systems 2026-05-04 Jian Wang , Razieh Faghihpirayesh , Danny Joca , Polina Golland , Ali Gholipour

A long-standing objective in humanoid robotics is the realization of versatile agents capable of following diverse multimodal instructions with human-level flexibility. Despite advances in humanoid control, bridging high-level multimodal…

Computer Vision and Pattern Recognition · Computer Science 2026-01-01 Nan Jiang , Zimo He , Wanhe Yu , Lexi Pang , Yunhao Li , Hongjie Li , Jieming Cui , Yuhan Li , Yizhou Wang , Yixin Zhu , Siyuan Huang

We propose a zero-shot approach for generating consistent videos of animated characters based on Text-to-Image (T2I) diffusion models. Existing Text-to-Video (T2V) methods are expensive to train and require large-scale video datasets to…

Computer Vision and Pattern Recognition · Computer Science 2024-06-04 Abdelrahman Eldesokey , Peter Wonka

Generative Artificial Intelligence (GenAI) features such as image editing, object removal, and prompt-guided image transformation are increasingly integrated into mobile applications. However, deploying Large Vision Models (LVMs) for such…

Computer Vision and Pattern Recognition · Computer Science 2026-04-01 Sowmya Vajrala , Aakash Parmar , Prasanna R , Sravanth Kodavanti , Manjunath Arveti , Srinivas Soumitri Miriyala , Ashok Senapati

Articulated 3D objects play a vital role in realistic simulation and embodied robotics, yet manually constructing such assets remains costly and difficult to scale. In this paper, we present UniArt, a diffusion-based framework that directly…

Computer Vision and Pattern Recognition · Computer Science 2025-12-01 Bu Jin , Weize Li , Songen Gu , Yupeng Zheng , Yuhang Zheng , Zhengyi Zhou , Yao Yao

Reducing token count is crucial for efficient training and inference of latent diffusion models, especially at high resolution. A common strategy is to build high-compression image tokenizers with more channels per token. However, when…

Computer Vision and Pattern Recognition · Computer Science 2026-03-24 Xin Cai , Zhiyuan You , Zhoutong Zhang , Tianfan Xue

Existing unified methods typically treat multi-degradation image restoration as a multi-task learning problem. Despite performing effectively compared to single degradation restoration methods, they overlook the utilization of commonalities…

Computer Vision and Pattern Recognition · Computer Science 2024-10-01 Cheng Zhang , Dong Gong , Jiumei He , Yu Zhu , Jinqiu Sun , Yanning Zhang

Recent advances in diffusion models have significantly improved the performance of reference-guided line art colorization. However, existing methods still struggle with region-level color consistency, especially when the reference and…

Computer Vision and Pattern Recognition · Computer Science 2025-08-14 Qianru Qiu , Jiafeng Mao , Kento Masui , Xueting Wang

We present AnimaX, a feed-forward 3D animation framework that bridges the motion priors of video diffusion models with the controllable structure of skeleton-based animation. Traditional motion synthesis methods are either restricted to…

Computer Vision and Pattern Recognition · Computer Science 2025-06-25 Zehuan Huang , Haoran Feng , Yangtian Sun , Yuanchen Guo , Yanpei Cao , Lu Sheng

A generalist robot should perform effectively across various environments. However, most existing approaches heavily rely on scaling action-annotated data to enhance their capabilities. Consequently, they are often limited to single…

Robotics · Computer Science 2025-11-04 Qingwen Bu , Yanting Yang , Jisong Cai , Shenyuan Gao , Guanghui Ren , Maoqing Yao , Ping Luo , Hongyang Li

We present UniMotion, to our knowledge the first unified framework for simultaneous understanding and generation of human motion, natural language, and RGB images within a single architecture. Existing unified models handle only restricted…

Computer Vision and Pattern Recognition · Computer Science 2026-03-24 Ziyi Wang , Xinshun Wang , Shuang Chen , Yang Cong , Mengyuan Liu

Diffusion models are pivotal for generating high-quality images and videos. Inspired by the success of OpenAI's Sora, the backbone of diffusion models is evolving from U-Net to Transformer, known as Diffusion Transformers (DiTs). However,…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-11-05 Jiarui Fang , Jinzhe Pan , Xibo Sun , Aoyu Li , Jiannan Wang

Masked Autoencoders (MAE) achieve self-supervised learning of image representations by randomly removing a portion of visual tokens and reconstructing the original image as a pretext task, thereby significantly enhancing pretraining…

Computer Vision and Pattern Recognition · Computer Science 2025-11-11 Jiaxuan Li , Qing Xu , Xiangjian He , Ziyu Liu , Chang Xing , Zhen Chen , Daokun Zhang , Rong Qu , Chang Wen Chen

Diffusion Transformers (DiTs) have emerged as a leading architecture for text-to-image synthesis, producing high-quality and photorealistic images. However, the quadratic scaling properties of the attention in DiTs hinder image generation…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Philipp Becker , Abhinav Mehrotra , Ruchika Chavhan , Malcolm Chadwick , Luca Morreale , Mehdi Noroozi , Alberto Gil Ramos , Sourav Bhattacharya

Significant progress has been made in audio-driven human animation, while most existing methods focus mainly on facial movements, limiting their ability to create full-body animations with natural synchronization and fluidity. They also…

Computer Vision and Pattern Recognition · Computer Science 2025-06-24 Qijun Gan , Ruizi Yang , Jianke Zhu , Shaofei Xue , Steven Hoi

We propose a new deep learning network that introduces a deeper CNN channel filter and constraints as losses to reduce joint position and motion errors for 3D video human body pose estimation. Our model outperforms the previous best result…

Computer Vision and Pattern Recognition · Computer Science 2020-02-27 Vikas Gupta

Image fusion aims to blend complementary information from multiple sensing modalities, yet existing approaches remain limited in robustness, adaptability, and controllability. Most current fusion networks are tailored to specific tasks and…

Computer Vision and Pattern Recognition · Computer Science 2025-12-09 Jiayang Li , Chengjie Jiang , Junjun Jiang , Pengwei Liang , Jiayi Ma , Liqiang Nie

Although significant advancements have been achieved in the progress of keypoint-guided Text-to-Image diffusion models, existing mainstream keypoint-guided models encounter challenges in controlling the generation of more general non-rigid…

Computer Vision and Pattern Recognition · Computer Science 2025-07-08 Qin Guo , Ailing Zeng , Dongxu Yue , Ceyuan Yang , Yang Cao , Hanzhong Guo , Fei Shen , Wei Liu , Xihui Liu , Dan Xu