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As bird's-eye-view (BEV) semantic segmentation is simple-to-visualize and easy-to-handle, it has been applied in autonomous driving to provide the surrounding information to downstream tasks. Inferring BEV semantic segmentation conditioned…

Computer Vision and Pattern Recognition · Computer Science 2023-08-21 Naiyu Fang , Lemiao Qiu , Shuyou Zhang , Zili Wang , Kerui Hu , Kang Wang

Recently, self-supervised large-scale visual pre-training models have shown great promise in representing pixel-level semantic relationships, significantly promoting the development of unsupervised dense prediction tasks, e.g., unsupervised…

Computer Vision and Pattern Recognition · Computer Science 2023-03-31 Kehan Li , Zhennan Wang , Zesen Cheng , Runyi Yu , Yian Zhao , Guoli Song , Chang Liu , Li Yuan , Jie Chen

Vision transformers have shown great success due to their high model capabilities. However, their remarkable performance is accompanied by heavy computation costs, which makes them unsuitable for real-time applications. In this paper, we…

Computer Vision and Pattern Recognition · Computer Science 2023-05-12 Xinyu Liu , Houwen Peng , Ningxin Zheng , Yuqing Yang , Han Hu , Yixuan Yuan

Most state-of-the-art methods for medical image segmentation adopt the encoder-decoder architecture. However, this U-shaped framework still has limitations in capturing the non-local multi-scale information with a simple skip connection. To…

Image and Video Processing · Electrical Eng. & Systems 2023-12-27 Haonan Wang , Peng Cao , Xiaoli Liu , Jinzhu Yang , Osmar Zaiane

We propose a communication-efficient collaborative inference framework in the domain of edge inference, focusing on the efficient use of vision transformer (ViT) models. The partitioning strategy of conventional collaborative inference…

Signal Processing · Electrical Eng. & Systems 2024-12-10 Jiwoong Im , Nayoung Kwon , Taewoo Park , Jiheon Woo , Jaeho Lee , Yongjune Kim

Vision transformers (ViT) usually extract features via forwarding all the tokens in the self-attention layers from top to toe. In this paper, we introduce dynamic token-pass vision transformers (DoViT) for semantic segmentation, which can…

Computer Vision and Pattern Recognition · Computer Science 2023-08-25 Yuang Liu , Qiang Zhou , Jing Wang , Fan Wang , Jun Wang , Wei Zhang

Block attention, which processes the input as separate blocks that cannot attend to one another, offers significant potential to improve KV cache reuse in long-context scenarios such as Retrieval-Augmented Generation (RAG). However, its…

Computation and Language · Computer Science 2026-05-25 Shuaiyi Li , Zhisong Zhang , Yan Wang , Lei Zhu , Dongyang Ma , Chenlong Deng , Yang Deng , Wai Lam

We present cross-view transformers, an efficient attention-based model for map-view semantic segmentation from multiple cameras. Our architecture implicitly learns a mapping from individual camera views into a canonical map-view…

Computer Vision and Pattern Recognition · Computer Science 2022-05-06 Brady Zhou , Philipp Krähenbühl

Referring image segmentation is a fundamental vision-language task that aims to segment out an object referred to by a natural language expression from an image. One of the key challenges behind this task is leveraging the referring…

Computer Vision and Pattern Recognition · Computer Science 2022-04-07 Zhao Yang , Jiaqi Wang , Yansong Tang , Kai Chen , Hengshuang Zhao , Philip H. S. Torr

As the core building block of vision transformers, attention is a powerful tool to capture long-range dependency. However, such power comes at a cost: it incurs a huge computation burden and heavy memory footprint as pairwise token…

Computer Vision and Pattern Recognition · Computer Science 2023-03-16 Lei Zhu , Xinjiang Wang , Zhanghan Ke , Wayne Zhang , Rynson Lau

Temporal convolutions have been the paradigm of choice in action segmentation, which enhances long-term receptive fields by increasing convolution layers. However, high layers cause the loss of local information necessary for frame…

Computer Vision and Pattern Recognition · Computer Science 2022-05-20 Jiahui Wang , Zhenyou Wang , Shanna Zhuang , Hui Wang

This report describes the winning solution to the Robust Vision Challenge (RVC) semantic segmentation track at ECCV 2022. Our method adopts the FAN-B-Hybrid model as the encoder and uses SegFormer as the segmentation framework. The model is…

Computer Vision and Pattern Recognition · Computer Science 2022-11-08 Junfei Xiao , Zhichao Xu , Shiyi Lan , Zhiding Yu , Alan Yuille , Anima Anandkumar

Most recent semantic segmentation methods adopt a U-Net framework with an encoder-decoder architecture. It is still challenging for U-Net with a simple skip connection scheme to model the global multi-scale context: 1) Not each skip…

Computer Vision and Pattern Recognition · Computer Science 2022-01-26 Haonan Wang , Peng Cao , Jiaqi Wang , Osmar R. Zaiane

The emergence of vision transformers (ViTs) in image classification has shifted the methodologies for visual representation learning. In particular, ViTs learn visual representation at full receptive field per layer across all the image…

Computer Vision and Pattern Recognition · Computer Science 2024-08-05 Li Zhang , Jiachen Lu , Sixiao Zheng , Xinxuan Zhao , Xiatian Zhu , Yanwei Fu , Tao Xiang , Jianfeng Feng , Philip H. S. Torr

Self-Supervised Learning (SSL) for Vision Transformers (ViTs) has recently demonstrated considerable potential as a pre-training strategy for a variety of computer vision tasks, including image classification and segmentation, both in…

Computer Vision and Pattern Recognition · Computer Science 2025-09-22 Yannis Kaltampanidis , Alexandros Doumanoglou , Dimitrios Zarpalas

Brain-computer interface (BCI) based on steady-state visual evoked potentials (SSVEP) is a popular paradigm for its simplicity and high information transfer rate (ITR). Accurate and fast SSVEP decoding is crucial for reliable BCI…

Machine Learning · Computer Science 2025-02-18 Yuxin Liu , Zhenxi Song , Guoyang Xu , Zirui Wang , Feng Wan , Yong Hu , Min Zhang , Zhiguo Zhang

The deployment of high-accuracy 3D object detection models from point cloud remains a significant challenge due to their substantial computational and memory requirements. To address this, we introduce StripDet, a novel lightweight…

Computer Vision and Pattern Recognition · Computer Science 2025-09-09 Weichao Wang , Wendong Mao , Zhongfeng Wang

In this paper, we present a novel cross-consistency based semi-supervised approach for semantic segmentation. Consistency training has proven to be a powerful semi-supervised learning framework for leveraging unlabeled data under the…

Computer Vision and Pattern Recognition · Computer Science 2020-06-11 Yassine Ouali , Céline Hudelot , Myriam Tami

Image segmentation remains a challenging task in computer vision, demanding robust mask generation and precise classification. Recent mask-based approaches yield high-quality masks by capturing global context. However, accurately…

Computer Vision and Pattern Recognition · Computer Science 2025-12-10 Sajjad Shahabodini , Mobina Mansoori , Farnoush Bayatmakou , Jamshid Abouei , Konstantinos N. Plataniotis , Arash Mohammadi

Recent advancements in pre-trained vision-language models like CLIP have enabled the task of open-vocabulary segmentation. CLIP demonstrates impressive zero-shot capabilities in various downstream tasks that require holistic image…

Computer Vision and Pattern Recognition · Computer Science 2026-03-27 Sule Bai , Yong Liu , Yifei Han , Haoji Zhang , Yansong Tang , Jie Zhou , Jiwen Lu
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