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We propose a new algorithm for color transfer between images that have perceptually similar semantic structures. We aim to achieve a more accurate color transfer that leverages semantically-meaningful dense correspondence between images. To…

Computer Vision and Pattern Recognition · Computer Science 2018-12-13 Mingming He , Jing Liao , Dongdong Chen , Lu Yuan , Pedro V. Sander

We present Lunima-OmniLV (abbreviated as OmniLV), a universal multimodal multi-task framework for low-level vision that addresses over 100 sub-tasks across four major categories: image restoration, image enhancement, weak-semantic dense…

Computer Vision and Pattern Recognition · Computer Science 2025-04-09 Yuandong Pu , Le Zhuo , Kaiwen Zhu , Liangbin Xie , Wenlong Zhang , Xiangyu Chen , Peng Gao , Yu Qiao , Chao Dong , Yihao Liu

Automatic animation line art colorization is a challenging computer vision problem, since the information of the line art is highly sparse and abstracted and there exists a strict requirement for the color and style consistency between…

Computer Vision and Pattern Recognition · Computer Science 2020-11-11 Zhang Qian , Wang Bo , Wen Wei , Li Hai , Liu Jun Hui

To extend the reinforcement learning post-training paradigm to omni-modal models for concurrently bolstering video-audio understanding and collaborative reasoning, we propose OmniJigsaw, a generic self-supervised framework built upon a…

Computer Vision and Pattern Recognition · Computer Science 2026-04-10 Yiduo Jia , Muzhi Zhu , Hao Zhong , Mingyu Liu , Yuling Xi , Hao Chen , Bin Qin , Yongjie Yang , Zhenbo Luo , Chunhua Shen

Magnetic Resonance Imaging (MRI) is indispensable in clinical practice but remains constrained by fragmented, multi-stage workflows encompassing acquisition, reconstruction, segmentation, detection, diagnosis, and reporting. While deep…

Computer Vision and Pattern Recognition · Computer Science 2025-08-26 Xingxin He , Aurora Rofena , Ruimin Feng , Haozhe Liao , Zhaoye Zhou , Albert Jang , Fang Liu

Adverse lighting conditions, such as cast shadows and irregular illumination, pose significant challenges to computer vision systems by degrading visibility and color fidelity. Consequently, effective shadow removal and ALN are critical for…

Computer Vision and Pattern Recognition · Computer Science 2026-04-17 Youngjin Oh , Junyoung Park , Junhyeong Kwon , Nam Ik Cho

Accurate color alignment in text-to-image (T2I) generation is critical for applications such as fashion, product visualization, and interior design, yet current diffusion models struggle with nuanced and compound color terms (e.g., Tiffany…

Computer Vision and Pattern Recognition · Computer Science 2025-09-15 Sung-Lin Tsai , Bo-Lun Huang , Yu Ting Shen , Cheng Yu Yeo , Chiang Tseng , Bo-Kai Ruan , Wen-Sheng Lien , Hong-Han Shuai

While many image colorization algorithms have recently shown the capability of producing plausible color versions from gray-scale photographs, they still suffer from the problems of context confusion and edge color bleeding. To address…

Computer Vision and Pattern Recognition · Computer Science 2018-08-07 Jiaojiao Zhao , Li Liu , Cees G. M. Snoek , Jungong Han , Ling Shao

Brain decoding aims to reconstruct original stimuli from fMRI signals, providing insights into interpreting mental content. Current approaches rely heavily on subject-specific models due to the complex brain processing mechanisms and the…

Computer Vision and Pattern Recognition · Computer Science 2024-12-30 Zicheng Wang , Zhen Zhao , Luping Zhou , Parashkev Nachev

Developing a universal model that can effectively harness heterogeneous resources and respond to a wide range of personalized needs has been a longstanding community aspiration. Our daily choices, especially in domains like fashion and…

Information Retrieval · Computer Science 2024-03-29 Tianxin Wei , Bowen Jin , Ruirui Li , Hansi Zeng , Zhengyang Wang , Jianhui Sun , Qingyu Yin , Hanqing Lu , Suhang Wang , Jingrui He , Xianfeng Tang

Recent multimodal large language models have achieved strong performance in unified text and image understanding and generation, yet extending such native capability to 3D remains challenging due to limited data. Compared to abundant 2D…

Computer Vision and Pattern Recognition · Computer Science 2026-04-03 Chongjie Ye , Cheng Cao , Chuanyu Pan , Yiming Hao , Yihao Zhi , Yuanming Hu , Xiaoguang Han

Scalable Vector Graphics (SVG) is an important image format widely adopted in graphic design because of their resolution independence and editability. The study of generating high-quality SVG has continuously drawn attention from both…

Computer Vision and Pattern Recognition · Computer Science 2025-12-02 Yiying Yang , Wei Cheng , Sijin Chen , Xianfang Zeng , Fukun Yin , Jiaxu Zhang , Liao Wang , Gang Yu , Xingjun Ma , Yu-Gang Jiang

We provide a two-way integration for the widely adopted ControlNet by integrating external condition generation algorithms into a single dense prediction method and incorporating its individually trained image generation processes into a…

Computer Vision and Pattern Recognition · Computer Science 2024-06-11 Yilin Wang , Haiyang Xu , Xiang Zhang , Zeyuan Chen , Zhizhou Sha , Zirui Wang , Zhuowen Tu

Unified Multimodal Models (UMMs) have demonstrated remarkable performance in text-to-image generation (T2I) and editing (TI2I), whether instantiated as assembled unified frameworks which couple powerful vision-language model (VLM) with…

Computer Vision and Pattern Recognition · Computer Science 2025-10-01 Yuxin Song , Wenkai Dong , Shizun Wang , Qi Zhang , Song Xue , Tao Yuan , Hu Yang , Haocheng Feng , Hang Zhou , Xinyan Xiao , Jingdong Wang

Multimodal language models (MLMs) integrate visual and textual information by coupling a vision encoder with a large language model through the specific adapter. While existing approaches commonly rely on a single pre-trained vision…

Computer Vision and Pattern Recognition · Computer Science 2025-02-24 Matvey Skripkin , Elizaveta Goncharova , Dmitrii Tarasov , Andrey Kuznetsov

Accurate beam prediction is a key enabler for next-generation wireless communication systems. In this paper, we propose a multimodal large language model (LLM)-based beam prediction framework that effectively utilizes contextual…

Signal Processing · Electrical Eng. & Systems 2026-03-24 Tianhao Mao , Le Liang , Jie Yang , Xiao Li , Shi Jin , Geoffrey Ye Li

Existing optical character recognition (OCR) methods rely on task-specific designs with divergent paradigms, architectures, and training strategies, which significantly increases the complexity of research and maintenance and hinders the…

Computer Vision and Pattern Recognition · Computer Science 2026-05-27 Dezhi Peng , Zhenhua Yang , Jiaxin Zhang , Chongyu Liu , Yongxin Shi , Kai Ding , Fengjun Guo , Lianwen Jin

Current universal segmentation methods demonstrate strong capabilities in pixel-level image and video understanding. However, they lack reasoning abilities and cannot be controlled via text instructions. In contrast, large vision-language…

Computer Vision and Pattern Recognition · Computer Science 2024-10-02 Tao Zhang , Xiangtai Li , Hao Fei , Haobo Yuan , Shengqiong Wu , Shunping Ji , Chen Change Loy , Shuicheng Yan

Long-horizon video-audio reasoning and fine-grained pixel understanding impose conflicting requirements on omnimodal models: dense temporal coverage demands many low-resolution frames, whereas precise grounding calls for high-resolution…

Computer Vision and Pattern Recognition · Computer Science 2025-05-27 Hao Zhong , Muzhi Zhu , Zongze Du , Zheng Huang , Canyu Zhao , Mingyu Liu , Wen Wang , Hao Chen , Chunhua Shen

In this paper, we propose a general framework for universal zero-shot goal-oriented navigation. Existing zero-shot methods build inference framework upon large language models (LLM) for specific tasks, which differs a lot in overall…

Computer Vision and Pattern Recognition · Computer Science 2025-03-19 Hang Yin , Xiuwei Xu , Lingqing Zhao , Ziwei Wang , Jie Zhou , Jiwen Lu