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Comparing to deep neural networks trained for specific tasks, those foundational deep networks trained on generic datasets such as ImageNet classification, benefits from larger-scale datasets, simpler network structure and easier training…

计算机视觉与模式识别 · 计算机科学 2024-09-18 Jianqiao Wangni

Few-shot learning for fine-grained image classification has gained recent attention in computer vision. Among the approaches for few-shot learning, due to the simplicity and effectiveness, metric-based methods are favorably state-of-the-art…

计算机视觉与模式识别 · 计算机科学 2021-02-03 Xiaoxu Li , Jijie Wu , Zhuo Sun , Zhanyu Ma , Jie Cao , Jing-Hao Xue

Few-Shot Remote Sensing Scene Classification (FSRSSC) is an important task, which aims to recognize novel scene classes with few examples. Recently, several studies attempt to address the FSRSSC problem by following few-shot natural image…

计算机视觉与模式识别 · 计算机科学 2022-10-05 Baoquan Zhang , Shanshan Feng , Xutao Li , Yunming Ye , Rui Ye

Recently, DNN model compression based on network architecture design, e.g., SqueezeNet, attracted a lot attention. No accuracy drop on image classification is observed on these extremely compact networks, compared to well-known models. An…

计算机视觉与模式识别 · 计算机科学 2017-04-04 Chunpeng Wu , Wei Wen , Tariq Afzal , Yongmei Zhang , Yiran Chen , Hai Li

Learning from set-structured data is a fundamental problem that has recently attracted increasing attention, where a series of summary networks are introduced to deal with the set input. In fact, many meta-learning problems can be treated…

机器学习 · 计算机科学 2023-03-08 Dandan Guo , Long Tian , Minghe Zhang , Mingyuan Zhou , Hongyuan Zha

We propose AGS-GNN, a novel attribute-guided sampling algorithm for Graph Neural Networks (GNNs) that exploits node features and connectivity structure of a graph while simultaneously adapting for both homophily and heterophily in graphs.…

机器学习 · 计算机科学 2024-05-27 Siddhartha Shankar Das , S M Ferdous , Mahantesh M Halappanavar , Edoardo Serra , Alex Pothen

The segmentation of medical images is a fundamental step in automated clinical decision support systems. Existing medical image segmentation methods based on supervised deep learning, however, remain problematic because of their reliance on…

计算机视觉与模式识别 · 计算机科学 2021-07-13 Euijoon Ahn , Dagan Feng , Jinman Kim

Traditional semantic segmentation requires a large labeled image dataset and can only be predicted within predefined classes. To solve this problem, few-shot segmentation, which requires only a handful of annotations for the new target…

计算机视觉与模式识别 · 计算机科学 2022-11-17 Atsuro Okazawa

This paper proposes a novel approach to few-shot semantic segmentation for machinery with multiple parts that exhibit spatial and hierarchical relationships. Our method integrates the foundation models CLIPSeg and Segment Anything Model…

计算机视觉与模式识别 · 计算机科学 2025-01-20 Michael Schwingshackl , Fabio Francisco Oberweger , Markus Murschitz

Recent adapter-based CLIP tuning (e.g., Tip-Adapter) is a strong few-shot learner, achieving efficiency by caching support features for fast prototype matching. However, these methods rely on global uni-modal feature vectors, overlooking…

计算机视觉与模式识别 · 计算机科学 2026-03-20 Mohammed Rahman Sherif Khan Mohammad , Ardhendu Behera , Sandip Pradhan , Swagat Kumar , Amr Ahmed

Few-shot learning aims to recognize novel classes with few examples. Pre-training based methods effectively tackle the problem by pre-training a feature extractor and then fine-tuning it through the nearest centroid based meta-learning.…

计算机视觉与模式识别 · 计算机科学 2021-08-21 Baoquan Zhang , Xutao Li , Yunming Ye , Shanshan Feng

The inevitable feature deviation of synthetic aperture radar (SAR) image due to the special imaging principle (depression angle variation) leads to poor recognition accuracy, especially in few-shot learning (FSL). To deal with this problem,…

计算机视觉与模式识别 · 计算机科学 2023-02-21 Xiangyu Zhou , Qianru Wei , Yuhui Zhang

We propose a novel architecture called the Multi-view Self-Constructing Graph Convolutional Networks (MSCG-Net) for semantic segmentation. Building on the recently proposed Self-Constructing Graph (SCG) module, which makes use of learnable…

计算机视觉与模式识别 · 计算机科学 2020-05-19 Qinghui Liu , Michael Kampffmeyer , Robert Jenssen , Arnt-Børre Salberg

We propose regression networks for the problem of few-shot classification, where a classifier must generalize to new classes not seen in the training set, given only a small number of examples of each class. In high dimensional embedding…

机器学习 · 计算机科学 2020-06-22 Arnout Devos , Matthias Grossglauser

Camera localization is a classical computer vision task that serves various Artificial Intelligence and Robotics applications. With the rapid developments of Deep Neural Networks (DNNs), end-to-end visual localization methods are prosperous…

计算机视觉与模式识别 · 计算机科学 2023-04-13 Xudong Zhang , Shuang Gao , Xiaohu Nan , Haikuan Ning , Yuchen Yang , Yishan Ping , Jixiang Wan , Shuzhou Dong , Jijunnan Li , Yandong Guo

We introduce Similarity Group Proposal Network (SGPN), a simple and intuitive deep learning framework for 3D object instance segmentation on point clouds. SGPN uses a single network to predict point grouping proposals and a corresponding…

计算机视觉与模式识别 · 计算机科学 2019-06-03 Weiyue Wang , Ronald Yu , Qiangui Huang , Ulrich Neumann

We propose Foreground-Covering Prototype Generation and Matching to resolve Few-Shot Segmentation (FSS), which aims to segment target regions in unlabeled query images based on labeled support images. Unlike previous research, which…

计算机视觉与模式识别 · 计算机科学 2025-01-03 Suho Park , SuBeen Lee , Hyun Seok Seong , Jaejoon Yoo , Jae-Pil Heo

Unsupervised domain adaptation (UDA) has achieved unprecedented success in improving the cross-domain robustness of object detection models. However, existing UDA methods largely ignore the instantaneous data distribution during model…

计算机视觉与模式识别 · 计算机科学 2020-03-24 Zongxian Li , Qixiang Ye , Chong Zhang , Jingjing Liu , Shijian Lu , Yonghong Tian

Methods for object detection and segmentation rely on large scale instance-level annotations for training, which are difficult and time-consuming to collect. Efforts to alleviate this look at varying degrees and quality of supervision.…

计算机视觉与模式识别 · 计算机科学 2021-03-05 Siddhesh Khandelwal , Raghav Goyal , Leonid Sigal

Meta-learning has received a tremendous recent attention as a possible approach for mimicking human intelligence, i.e., acquiring new knowledge and skills with little or even no demonstration. Most of the existing meta-learning methods are…

机器学习 · 计算机科学 2019-05-24 Fan Zhou , Chengtai Cao , Kunpeng Zhang , Goce Trajcevski , Ting Zhong , Ji Geng