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Foundation models (FMs) have shown transformative potential in radiology by performing diverse, complex tasks across imaging modalities. Here, we developed CT-FM, a large-scale 3D image-based pre-trained model designed explicitly for…

Image and Video Processing · Electrical Eng. & Systems 2025-02-27 Suraj Pai , Ibrahim Hadzic , Dennis Bontempi , Keno Bressem , Benjamin H. Kann , Andriy Fedorov , Raymond H. Mak , Hugo J. W. L. Aerts

Fast and accurate depth estimation, or stereo matching, is essential in embedded stereo vision systems, requiring substantial design effort to achieve an appropriate balance among accuracy, speed and hardware cost. To reduce the design…

Computer Vision and Pattern Recognition · Computer Science 2020-07-02 Jieru Zhao , Tingyuan Liang , Liang Feng , Wenchao Ding , Sharad Sinha , Wei Zhang , Shaojie Shen

Stereo matching and semantic segmentation are significant tasks in binocular satellite 3D reconstruction. However, previous studies primarily view these as independent parallel tasks, lacking an integrated multitask learning framework. This…

Computer Vision and Pattern Recognition · Computer Science 2024-10-02 Qingyuan Yang , Guanzhou Chen , Xiaoliang Tan , Tong Wang , Jiaqi Wang , Xiaodong Zhang

Speech forensic tasks (SFTs), such as automatic speaker recognition (ASR), speech emotion recognition (SER), gender recognition (GR), and age estimation (AE), find use in different security and biometric applications. Previous works have…

Audio and Speech Processing · Electrical Eng. & Systems 2024-10-18 Orchid Chetia Phukan , Devyani Koshal , Swarup Ranjan Behera , Arun Balaji Buduru , Rajesh Sharma

Automatic modulation recognition (AMR) is a crucial step in wireless communication systems, which identifies the modulation scheme from detected signals to provide key information for further processing. However, previous work has mainly…

Signal Processing · Electrical Eng. & Systems 2025-12-01 Yunpeng Qu , Yazhou Sun , Bingyu Hui , Jian Wang

Recent advancements in artificial intelligence (AI), particularly foundation models (FMs), have revolutionized medical image analysis, demonstrating strong zero- and few-shot performance across diverse medical imaging tasks, from…

Computer Vision and Pattern Recognition · Computer Science 2025-10-21 Praveenbalaji Rajendran , Mojtaba Safari , Wenfeng He , Mingzhe Hu , Shansong Wang , Jun Zhou , Xiaofeng Yang

Deep learning has been applied to achieve significant progress in emotion recognition. Despite such substantial progress, existing approaches are still hindered by insufficient training data, and the resulting models do not generalize well…

Computer Vision and Pattern Recognition · Computer Science 2020-03-26 Dung Nguyen , Sridha Sridharan , Duc Thanh Nguyen , Simon Denman , Son N. Tran , Rui Zeng , Clinton Fookes

Vision Foundation Models (VFMs) pretrained on large-scale RGB data have demonstrated remarkable representation quality, yet their applicability to multispectral imaging spanning Near-Infrared (NIR), Short-Wave Infrared (SWIR), and Long-Wave…

Computer Vision and Pattern Recognition · Computer Science 2026-05-05 Yagiz Nalcakan , Hyeongjin Ju , Incheol Park , Sanghyeop Yeo , Youngwan Jin , Shiho Kim

Despite impressive performance for high-level downstream tasks, self-supervised pre-training methods have not yet fully delivered on dense geometric vision tasks such as stereo matching or optical flow. The application of self-supervised…

Computer Vision and Pattern Recognition · Computer Science 2023-08-21 Philippe Weinzaepfel , Thomas Lucas , Vincent Leroy , Yohann Cabon , Vaibhav Arora , Romain Brégier , Gabriela Csurka , Leonid Antsfeld , Boris Chidlovskii , Jérôme Revaud

Artificial Intelligence (AI) has demonstrated unprecedented performance across various domains, and its application to communication systems is an active area of research. While current methods focus on task-specific solutions, the broader…

Artificial Intelligence · Computer Science 2025-05-21 Davide Buffelli , Sowmen Das , Yu-Wei Lin , Sattar Vakili , Chien-Yi Wang , Masoud Attarifar , Pritthijit Nath , Da-shan Shiu

Recent Video-to-Audio (V2A) generation relies on extracting semantic and temporal features from video to condition generative models. Training these models from scratch is resource intensive. Consequently, leveraging foundation models (FMs)…

Computer Vision and Pattern Recognition · Computer Science 2025-09-08 Gehui Chen , Guan'an Wang , Xiaowen Huang , Jitao Sang

Recently, the artificial intelligence of things (AIoT) has been gaining increasing attention, with an intriguing vision of providing highly intelligent services through the network connection of things, leading to an advanced AI-driven…

Computer Vision and Pattern Recognition · Computer Science 2022-07-01 Youlong Ding , Xueyang Wu , Zhitao Li , Zeheng Wu , Shengqi Tan , Qian Xu , Weike Pan , Qiang Yang

Unlike other vision tasks where Transformer-based approaches are becoming increasingly common, stereo depth estimation is still dominated by convolution-based approaches. This is mainly due to the limited availability of real-world ground…

Computer Vision and Pattern Recognition · Computer Science 2024-09-05 Soomin Kim , Hyesong Choi , Jihye Ahn , Dongbo Min

Event cameras are novel bio-inspired vision sensors that output pixel-level intensity changes in microsecond accuracy with a high dynamic range and low power consumption. Despite these advantages, event cameras cannot be directly applied to…

Computer Vision and Pattern Recognition · Computer Science 2022-11-02 Jinjin Gu , Jinan Zhou , Ringo Sai Wo Chu , Yan Chen , Jiawei Zhang , Xuanye Cheng , Song Zhang , Jimmy S. Ren

Most existing visual search systems are deployed based upon fixed kinds of visual features, which prohibits the feature reusing across different systems or when upgrading systems with a new type of feature. Such a setting is obviously…

Computer Vision and Pattern Recognition · Computer Science 2019-04-01 Jie Hu , Rongrong Ji , Hong Liu , Shengchuan Zhang , Cheng Deng , Qi Tian

With the development of deep learning, ViT-based stereo matching methods have made significant progress due to their remarkable robustness and zero-shot ability. However, due to the limitations of ViTs in handling resolution sensitivity and…

Computer Vision and Pattern Recognition · Computer Science 2026-04-23 Haoyu Zhang , Jingyi Zhou , Peng Ye , Jiakang Yuan , Lin Zhang , Feng Xu , Tao Chen

Stereo matching and flow estimation are two essential tasks for scene understanding, spatially in 3D and temporally in motion. Existing approaches have been focused on the unsupervised setting due to the limited resource to obtain the…

Computer Vision and Pattern Recognition · Computer Science 2019-05-23 Hsueh-Ying Lai , Yi-Hsuan Tsai , Wei-Chen Chiu

Foundation models or pre-trained models have substantially improved the performance of various language, vision, and vision-language understanding tasks. However, existing foundation models can only perform the best in one type of tasks,…

Computer Vision and Pattern Recognition · Computer Science 2023-10-18 Xinsong Zhang , Yan Zeng , Jipeng Zhang , Hang Li

Despite the promise of foundation models in medical AI, current systems remain limited - they are modality-specific and lack transparent reasoning processes, hindering clinical adoption. To address this gap, we present EVLF-FM, a multimodal…

Real-time Stereo Matching is a cornerstone algorithm for many Extended Reality (XR) applications, such as indoor 3D understanding, video pass-through, and mixed-reality games. Despite significant advancements in deep stereo methods,…

Computer Vision and Pattern Recognition · Computer Science 2023-09-11 Ziang Cheng , Jiayu Yang , Hongdong Li