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检索条件"机构=Lab. of Signal Processing and Computer Technology"
869 条 记 录,以下是121-130 订阅
排序:
A Deep Learning-Based Approach for Defect Detection and Removing on Archival Photos  18
A Deep Learning-Based Approach for Defect Detection and Remo...
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18th Image processing: Algorithms and Systems Conference, IPAS 2020
作者: Sizyakin, R. Voronin, V. Gapon, N. Zelensky, A. Pižurica, A. Department Telecommunications and Information Processing IPITELIN-imec Ghent University Ghent Belgium Moscow State University of Technology "STANKIN" Moscow Russia Lab. "Mathematical methods of image processing and intelligent computer vision systems" Don State Technical University Rostov-on-Don Russia
Many archival photos are unique, existed only in a single copy. Some of them are damaged due to improper archiving (e.g. affected by direct sunlight, humidity, insects, etc.) or have physical damage resulting in the a... 详细信息
来源: 评论
Hybrid-Field Channel Estimation for Massive MIMO Systems based on OMP Cascaded Convolutional Autoencoder
Hybrid-Field Channel Estimation for Massive MIMO Systems bas...
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IEEE Conference on Vehicular technology (VTC)
作者: Hasan Nayir Erhan Karakoca Ali Görçin Khalid Qaraqe Department of Electrical and Computer Engineering Texas A&M University at Qatar Doha Qatar Department of Electronics and Communication Engineering Istanbul Technical University İstanbul Turkey Communications and Signal Processing Research (HİSAR) Lab. TÜBİTAK BİLGEM Kocaeli Turkey Department of Electronics and Communication Engineering Yildiz Technical University İstanbul Turkey
Frequency scarcity implies the utilization of higher frequencies for wireless communications; however, spreading loss becomes a dominating issue as the frequency increases to the level of and beyond millimeter waves. ... 详细信息
来源: 评论
New Optimized Time Window Technique Based MFCC Feature Extraction for Text-Independent Speaker Verification
SSRN
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SSRN 2022年
作者: Yessad, Dalila Amrouche, Abderrahmane Faculty of Sciences and Technology Abdelhafid Boussouf University Mila43000 Algeria LASS Analysis of Signals and Systems Lab Faculty of Technology Mohamed Boudiaf University P.O. Box 166 Msila28000 Algeria LCPTS Speech Communication and Signal Processing Lab Faculty of Electronics and Computer Sciences USTHB P.O. Box 32 El Alia Bab Ezzouar Alger16111 Algeria
In this paper, we suggest a new method named Optimized Time Windowing (OTWin) technique aims to optimize features computation methods. We focus on the popular feature extractor Mel Frequency Cepstral Coefficients (MFC... 详细信息
来源: 评论
Not All Diffusion Model Activations Have Been Evaluated as Discriminative Features
arXiv
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arXiv 2024年
作者: Meng, Benyuan Xu, Qianqian Wang, Zitai Cao, Xiaochun Huang, Qingming Institute of Information Engineering CAS China School of Cyber Security University of Chinese Academy of Sciences China Key Lab. of Intelligent Information Processing Institute of Computing Technology CAS China Peng Cheng Laboratory China School of Cyber Science and Tech. Shenzhen Campus of Sun Yat-sen University China School of Computer Science and Tech. University of Chinese Academy of Sciences China Key Laboratory of Big Data Mining and Knowledge Management CAS China
Diffusion models are initially designed for image generation. Recent research shows that the internal signals within their backbones, named activations, can also serve as dense features for various discriminative task... 详细信息
来源: 评论
Suppress Content Shift: Better Diffusion Features via Off-the-Shelf Generation Techniques
arXiv
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arXiv 2024年
作者: Meng, Benyuan Xu, Qianqian Wang, Zitai Yang, Zhiyong Cao, Xiaochun Huang, Qingming Institute of Information Engineering CAS China School of Cyber Security University of Chinese Academy of Sciences China Key Lab. of Intelligent Information Processing Institute of Computing Technology CAS China Peng Cheng Laboratory China School of Computer Science and Tech. University of Chinese Academy of Sciences China Key Laboratory of Big Data Mining and Knowledge Management CAS China School of Cyber Science and Tech. Sun Yat-sen University Shenzhen Campus China
Diffusion models are powerful generative models, and this capability can also be applied to discrimination. The inner activations of a pre-trained diffusion model can serve as features for discriminative tasks, namely...
来源: 评论
Design and Implementation of a Course Answering System Based on Error Correction and Trie Tree Language Model
Design and Implementation of a Course Answering System Based...
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作者: Danyang Li Yahui Zhao Mengjiang Luo Rongyi Cui Intelligent Information Processing Lab. Dept.of Computer Science & TechnologyYanbian University
With the rapid growth of network information,the accuracy of input text affects the retrieval results,text proofreading technology emerges as the times require in order to avoid the situation of "wrong answers&qu... 详细信息
来源: 评论
VG-Swarm: A Vision-based Gene Regulation Network for UAVs Swarm Behavior Emergence
arXiv
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arXiv 2022年
作者: Cai, Yuwei Li, Huanlin Hong, Juncao Xu, Peng Cheng, Hui Zhu, Xiaomin Hu, Bingliang Hao, Zhifeng Fan, Zhun Key Lab of Digital Signal and Image Processing of Guangdong Province College of Engineering University of Shantou Guangdong China School of Computer Science and Engineering University of Sun Yat-Sen Guangdong China College of Systems Engineering National University of Defense Technology Hunan Changsha China Xi’an Institute of Optics and Precision Mechanics Shanxi China
Unmanned Aerial Vehicles (UAVs) dynamic encirclement is an emerging field with great potential. Researchers often get inspiration from biological systems, either from macro-world like fish schools or bird flocks etc, ... 详细信息
来源: 评论
Automatic diagnosis of disc herniation based on DenseNet fusion model  8
Automatic diagnosis of disc herniation based on DenseNet fus...
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8th International Conference on Digital Home, ICDH 2020
作者: Wang, Zimin Qin, Junyan Huang, Jinrong Wang, Yumeng Li, Ji Guilin University of Electronic Technology Guangxi Colleges and Universities Key Lab. of Intelligent Processing of Computer Image and Graphics Guilin541004 China Guilin Huigu Institute of Artificial Intelligence Industrial Technology Guilin541004 China Guilin University of Electronic Technology School of Computer Science and Information Security Guilin541004 China
Spine MRI images generally have the characteristics of low contrast and much noise. Because the variable shape of the spine edge, the traditional spine image segmentation method requires a lot of preprocessing and can... 详细信息
来源: 评论
An Audio-Based Deep Learning Framework For BBC Television Programme Classification
arXiv
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arXiv 2021年
作者: Pham, Lam Baume, Chris Kong, Qiuqiang Hussain, Tassadaq Wang, Wenwu Plumbley, Mark Center for Digital Safety & Security Austrian Institute of Technology Austria Center for Vision Speech and Signal Processing University of Surrey United Kingdom BBC Research and Development BBC United Kingdom ByteDance AI Lab. ByteDance United States
This paper proposes a deep learning framework for classification of BBC television programmes using audio. The audio is firstly transformed into spectrograms, which are fed into a pre-trained Convolutional Neural Netw... 详细信息
来源: 评论
An effective coaxiality measurement for twist drill based on line structured light sensor
arXiv
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arXiv 2021年
作者: Cheng, Ailing Ye, Jiaojiao Yang, Fei Lu, Shufang Gao, Fei The Laboratory of Graphics & Image Processing College of Computer Science and Technology Zhejiang University of Technology Zhejiang Province Hangzhou310023 China The Research Center of Intelligent Computing Software Zhejiang Lab. Zhejiang Province Hangzhou311121 China
Aiming at the accurate and effective coaxiality measurement for twist drill with irregular surface, an optical measurement mechanism is proposed in this paper. First, A high-precision rotation instrument based on four... 详细信息
来源: 评论