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Deep motion forecasting models have achieved great success when trained on a massive amount of data. Yet, they often perform poorly when training data is limited. To address this challenge, we propose a transfer learning approach for…

计算机视觉与模式识别 · 计算机科学 2022-11-08 Parth Kothari , Danya Li , Yuejiang Liu , Alexandre Alahi

Multimodal large language models (MLLMs) are typically trained in multiple stages, with video-based supervised fine-tuning (Video-SFT) serving as a key step for improving visual understanding. Yet its effect on the fine-grained evolution of…

计算机视觉与模式识别 · 计算机科学 2026-03-19 Linghao Zhang , Jungang Li , Yonghua Hei , Sicheng Tao , Song Dai , Yibo Yan , Zihao Dongfang , Weiting Liu , Chenxi Qin , Hanqian Li , Xin Zou , Jiahao Zhang , Shuhang Xun , Haiyun Jiang , Xuming Hu

Accurate survival prediction in oncology requires integrating diverse imaging modalities to capture the complex interplay of tumor biology. Traditional single-modality approaches often fail to leverage the complementary insights provided by…

计算机视觉与模式识别 · 计算机科学 2025-03-14 Ho Hin Lee , Alberto Santamaria-Pang , Jameson Merkov , Matthew Lungren , Ivan Tarapov

CNN- and Transformer-based architectures have achieved strong performance in medical image segmentation, but CNNs are limited in modeling long-range dependencies, while Transformers often suffer from quadratic computational and memory…

计算机视觉与模式识别 · 计算机科学 2026-05-19 Diego Adame , Fabian Vazquez , Jose A. Nunez , Huimin Li , Jinghao Yang , Erik Enriquez , DongChul Kim , Haoteng Tang , Bin Fu , Pengfei Gu

Infrared image super-resolution demands long-range dependency modeling and multi-scale feature extraction to address challenges such as homogeneous backgrounds, weak edges, and sparse textures. While Mamba-based state-space models (SSMs)…

计算机视觉与模式识别 · 计算机科学 2025-02-18 Yongsong Huang , Tomo Miyazaki , Xiaofeng Liu , Shinichiro Omachi

Video mirror detection has received significant research attention, yet existing methods suffer from limited performance and robustness. These approaches often over-rely on single, unreliable dynamic features, and are typically built on…

计算机视觉与模式识别 · 计算机科学 2025-11-11 Rui Song , Jiaying Lin , Rynson W. H. Lau

The evolution of diffusion models has greatly impacted video generation and understanding. Particularly, text-to-video diffusion models (VDMs) have significantly facilitated the customization of input video with target appearance, motion,…

计算机视觉与模式识别 · 计算机科学 2024-12-20 Geon Yeong Park , Hyeonho Jeong , Sang Wan Lee , Jong Chul Ye

Mamba, a special case of the State Space Model, is gaining popularity as an alternative to template-based deep learning approaches in medical image analysis. While transformers are powerful architectures, they have drawbacks, including…

Video anomaly detection (VAD) is an essential task in the image processing community with prospects in video surveillance, which faces fundamental challenges in balancing detection accuracy with computational efficiency. As video content…

计算机视觉与模式识别 · 计算机科学 2025-11-11 Yang Liu , Boan Chen , Xiaoguang Zhu , Jing Liu , Peng Sun , Wei Zhou

Concept Bottleneck Models (CBMs) enable interpretable image classification by structuring predictions around human-understandable concepts, but extending this paradigm to video remains challenging due to the difficulty of extracting…

计算机视觉与模式识别 · 计算机科学 2026-05-13 Patrick Knab , Sascha Marton , Philipp J. Schubert , Drago Guggiana , Christian Bartelt

Recently, transformer-based approaches have shown promising results for semi-supervised video object segmentation. However, these approaches typically struggle on long videos due to increased GPU memory demands, as they frequently expand…

计算机视觉与模式识别 · 计算机科学 2024-09-27 Abdelrahman Shaker , Syed Talal Wasim , Martin Danelljan , Salman Khan , Ming-Hsuan Yang , Fahad Shahbaz Khan

Sequence modeling plays a vital role across various domains, with recurrent neural networks being historically the predominant method of performing these tasks. However, the emergence of transformers has altered this paradigm due to their…

The goal of style transfer is, given a content image and a style source, generating a new image preserving the content but with the artistic representation of the style source. Most of the state-of-the-art architectures use transformers or…

计算机视觉与模式识别 · 计算机科学 2025-04-15 Filippo Botti , Alex Ergasti , Leonardo Rossi , Tomaso Fontanini , Claudio Ferrari , Massimo Bertozzi , Andrea Prati

Transformers have proven effective in language modeling but are limited by high computational and memory demands that grow quadratically with input sequence length. State space models (SSMs) offer a promising alternative by reducing…

硬件体系结构 · 计算机科学 2025-08-06 Dongho Yoon , Gungyu Lee , Jaewon Chang , Yunjae Lee , Dongjae Lee , Minsoo Rhu

Safe and efficient robot operation in complex human environments can benefit from good models of site-specific motion patterns. Maps of Dynamics (MoDs) provide such models by encoding statistical motion patterns in a map, but existing…

机器人学 · 计算机科学 2026-02-03 Yufei Zhu , Shih-Min Yang , Andrey Rudenko , Tomasz P. Kucner , Achim J. Lilienthal , Martin Magnusson

Video-based person recognition is challenging due to persons being blocked and blurred, and the variation of shooting angle. Previous research always focused on person recognition on still images, ignoring similarity and continuity between…

计算机视觉与模式识别 · 计算机科学 2021-01-01 Fangtao Li , Wenzhe Wang , Zihe Liu , Haoran Wang , Chenghao Yan , Bin Wu

Vision-Language Models (VLMs) have achieved substantial progress across a wide range of understanding and reasoning tasks, driven by large-scale image-text training aimed at multimodal fusion. Ideally, replacing a textual question with its…

计算机视觉与模式识别 · 计算机科学 2026-05-29 Feng Han , Zhixiong Zhang , Zheming Liang , Yibin Wang , Jiaqi Wang

Transformers have significantly advanced the field of 3D human pose estimation (HPE). However, existing transformer-based methods primarily use self-attention mechanisms for spatio-temporal modeling, leading to a quadratic complexity,…

计算机视觉与模式识别 · 计算机科学 2024-12-17 Yunlong Huang , Junshuo Liu , Ke Xian , Robert Caiming Qiu

Enhancing and preserving the readability of document images, particularly historical ones, is crucial for effective document image analysis. Numerous models have been proposed for this task, including convolutional-based, transformer-based,…

计算机视觉与模式识别 · 计算机科学 2024-10-31 Mohd. Azfar , Siddhant Bharadwaj , Ashwin Sasikumar

General networks for 3D medical image segmentation have recently undergone extensive exploration. Behind the exceptional performance of these networks lies a significant demand for a large volume of pixel-level annotated data, which is…

图像与视频处理 · 电气工程与系统科学 2024-09-16 Hualiang Wang , Yiqun Lin , Xinpeng Ding , Xiaomeng Li