Method of feature extraction using wavelet transform and DCT in OCR

被引：0
|
作者：
Cao, Jian-Hai [1 ]
Lu, Chang-Hou [1 ]
机构：
[1] Coll. of Mech. Eng., Shandong Univ., Ji'nan 250061, China
来源：
Guangdianzi Jiguang/Journal of Optoelectronics Laser | 2004年 / 15卷 / 04期
关键词：
Circular projection - Discrete cosine transform;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
(Edited Abstract)
引用
收藏
页码：477 / 482
相关论文
共 50 条
  • [1] A Feature Extraction Method Based on Wavelet Transform and NMFs
    Zhang, Suwen
    Deng, Wanyin
    Miao, Dandan
    [J]. ADVANCES IN NEURAL NETWORKS - ISNN 2008, PT I, PROCEEDINGS, 2008, 5263 : 55 - +
  • [2] Fault feature extraction method using the lifting wavelet transform and its applications
    Duan, Chen-Dong
    He, Zheng-Jia
    [J]. Zhendong yu Chongji/Journal of Vibration and Shock, 2007, 26 (02): : 10 - 13
  • [3] Feature Extraction of HRV Signal using Wavelet Transform
    Gautam, Desh Deepak
    Giri, V. K.
    Upadhyay, K. G.
    [J]. 2017 2ND INTERNATIONAL CONFERENCE FOR CONVERGENCE IN TECHNOLOGY (I2CT), 2017, : 1030 - 1034
  • [4] Feature extraction of cancer cells using wavelet transform
    Yu, J
    Yao, YD
    Qian, W
    Li, K
    [J]. 7TH WORLD MULTICONFERENCE ON SYSTEMICS, CYBERNETICS AND INFORMATICS, VOL VIII, PROCEEDINGS, 2003, : 92 - 93
  • [5] Feature extraction using radon, wavelet and Fourier transform
    Chen, G. Y.
    Kegl, B.
    [J]. 2007 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN AND CYBERNETICS, VOLS 1-8, 2007, : 847 - +
  • [6] A pitch extraction method using the wavelet transform
    Sasou, A
    Nakamura, S
    [J]. ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE, 1999, 82 (06): : 36 - 45
  • [7] Feature Extraction of the Indonesian Phonemes Using Discrete Wavelet and Wavelet Packet Transform
    Hidayat, Risanuri
    Kristomo, Domy
    Togarma, Immer
    [J]. PROCEEDINGS OF 2016 8TH INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND ELECTRICAL ENGINEERING (ICITEE), 2016,
  • [8] Using wavelet transform for feature extraction from EEG signal
    Lhotska, Lenka
    Gerla, Vaclav
    Bukartyk, Jiri
    Krajca, Vladimir
    Petranek, Svojmil
    [J]. BIOSIGNALS 2008: PROCEEDINGS OF THE FIRST INTERNATIONAL CONFERENCE ON BIO-INSPIRED SYSTEMS AND SIGNAL PROCESSING, VOL 1, 2008, : 236 - +
  • [9] Feature Extraction of Epilepsy EEG using Discrete Wavelet Transform
    Hamad, Asmaa
    Houssein, Essam H.
    Hassanien, Aboul Ella
    Fahmy, Aly A.
    [J]. ICENCO 2016 - 2016 12TH INTERNATIONAL COMPUTER ENGINEERING CONFERENCE (ICENCO) - BOUNDLESS SMART SOCIETIES, 2016, : 190 - 195
  • [10] BRAINWAVE'S ENERGY FEATURE EXTRACTION USING WAVELET TRANSFORM
    Kumari, Pinki
    Vaish, Abhishek
    [J]. 2014 IEEE STUDENTS' CONFERENCE ON ELECTRICAL, ELECTRONICS AND COMPUTER SCIENCE (SCEECS), 2014,
12345