机构

• 自动化研究所 [8]
• 长春光学精密机械与物... [4]
• 合肥物质科学研究院 [3]
• 遥感与数字地球研究所 [2]
• 沈阳自动化研究所 [1]

采集方式

• OAI收割 [18]

内容类型

• 会议论文 [8]
• 期刊论文 [8]
• 学位论文 [2]

发表日期

• 2024 [1]
• 2022 [1]
• 2021 [1]
• 2020 [1]
• 2019 [1]
• 2016 [1]
• 更多

学科主题

筛选

浏览/检索结果: 共18条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 IGE-LIO: Intensity Gradient Enhanced Tightly Coupled LiDAR-Inertial Odometry 期刊论文  OAI收割 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2024, 卷号: 73 作者:  Chen, Ziyu;  Zhu, Hui;  Yu, Biao;  Jiang, Chunmao;  Hua, Chen   |  收藏  |  浏览/下载：8/0  |  提交时间：2024/11/20 Laser radar  Feature extraction  Simultaneous localization and mapping  Noise  Accuracy  Location awareness  Data mining  Degenerated environments  intensity gradient  localization  simultaneous localization and mapping (SLAM)  weighting function   A New Unsupervised Deep Learning Algorithm for Fine-Grained Detection of Driver Distraction 期刊论文  OAI收割 IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2022 作者:  Li, Bing;  Chen, Jie;  Huang, Zhixiang;  Wang, Haitao;  Lv, Jianming   |  收藏  |  浏览/下载：45/0  |  提交时间：2022/12/23 Vehicles  Accidents  Feature extraction  Deep learning  Data models  Convolutional neural networks  Computational modeling  Unsupervised deep learning  driver distraction  fine-grained  comparative learning  stop-gradient  multilayer perceptron   Multi-feature fusion for fault diagnosis of rotating machinery based on convolutional neural network 期刊论文  OAI收割 COMPUTER COMMUNICATIONS, 2021, 卷号: 173 作者:  Liu, Shaoqing;  Ji, Zhenshan;  Wang, Yong;  Zhang, Zuchao;  Xu, Zhanghou   |  收藏  |  浏览/下载：38/0  |  提交时间：2021/06/15 Fault diagnosis  Feature fusion  Multi-feature  Convolutional Neural Network (CNN)  Light Gradient Boosting Machine (LightGBM)   Features Combined Binary Descriptor Based on Voted Ring-Sampling Pattern 期刊论文  OAI收割 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2020, 卷号: 30, 期号: 10, 页码: 3675-3687 作者:  Liu, Hongmin;  Zhang, Qianqian;  Fan, Bin;  Wang, Zhiheng;  Han, Junwei   |  收藏  |  浏览/下载：26/0  |  提交时间：2021/01/07 Histograms  Feature extraction  Encoding  Task analysis  Fans  Computational efficiency  Memory management  Binary descriptor  combined features  gradient feature  intensity feature  ring-sampling pattern  voting strategy   Discriminative Feature Selection via Employing Smooth and Robust Hinge Loss 期刊论文  OAI收割 IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2019, 卷号: 30, 期号: 3, 页码: 788-802 作者:  Peng, Hanyang;  Liu, Cheng-Lin   |  收藏  |  浏览/下载：48/0  |  提交时间：2019/07/12 Accelerated proximal gradient (APG)  extended hinge loss (HL)  feature selection  sparsity regularization   Robust Scene Text Detection Based on Color Consistency 会议论文  OAI收割 Chengdu, PEOPLES R CHINA, MAY 20-23, 2016 作者:  Yang, Zheng;  Heping,Liu;  Jie, Liu;  Qing, Li;  Gen, Li   |  收藏  |  浏览/下载：17/0  |  提交时间：2019/10/09 Text Detection  Stroke Color Transform  Gradient Feature  Character Color Transform   Online multiple instance gradient feature selection for robust visual tracking 期刊论文  OAI收割 PATTERN RECOGNITION LETTERS, 2012, 卷号: 33, 期号: 9, 页码: 1075-1082 作者:  Xie, Yuan;  Qu, Yanyun;  Li, Cuihua;  Zhang, Wensheng 收藏  |  浏览/下载：30/0  |  提交时间：2015/09/18 Gradient-based feature selection  HOG  Multiple Instance Learning  Online object tracking   Features extraction and matching of teeth image based on the SIFT algorithm (EI CONFERENCE) 会议论文  OAI收割 2012 2nd International Conference on Computer Application and System Modeling, ICCASM 2012, July 27, 2012 - July 29, 2012, Shenyang, China 作者:  Wang X.;  Wang X.;  Wang X. 收藏  |  浏览/下载：28/0  |  提交时间：2013/03/25 Using of SIFT algorithm in the image of teeth model  can detect the features of the teeth image effectively. In this approach  first  search over all scales and image locations by using a difference-of-Gaussian function to identify potential interest points that are invariant to scale and orientation. Second  select keypoints based on measures of their stability and a detailed model is fit to determine location and scale at each candidate location. Third  assign one or more orientations to each keypoint location based on local image gradient directions. Last  measure the local image gradients at the selected scale in the region around each keypoint. And then use the KNN algorithm to match the features. Through lots of experiments and comparing with other feature extraction methods  this method can detect the features of the teeth model effectively  and offer some available parameters for 3D reconstruction of the teeth model. the authors.   Image quality assessment based on gradient complex matrix (EI CONFERENCE) 会议论文  OAI收割 2012 International Conference on Systems and Informatics, ICSAI 2012, May 19, 2012 - May 20, 2012, Yantai, China 作者:  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y. 收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25 An image quality assessment model based on gradient complex matrix is proposed. The vertical and horizontal gradient information of grayscale image is calculated. Complex number is used to construct the measuring matrix. Singular value decomposition is performed in order to obtain the main structure information of the image. The singular value feature vectors of the image gradient complex matrices corresponding to the reference image and the distorted image are used to measure the structural similarity of the two images. PSNR is taken as a tool to evaluate the gradient distribution similarity. Their properties are analyzed by using LIVE database and nonlinearity regression function. 2012 IEEE.   实时在线三维头部跟踪的研究及应用 学位论文  OAI收割 工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2011 作者:  王海波 收藏  |  浏览/下载：50/0  |  提交时间：2015/09/02 三维头部姿态跟踪  基于梯度的跟踪  基于检测的跟踪  特征匹配与学习  颜色先验  运动颤抖消除  眼神估计  虚拟现实  3D head pose tracking  gradient-based tracking  tracking by detection  feature matching and learning  color prior  motion jitter removing  gaze estimation  virtual reality