Bao Yongsheng, Wang Qi, Guo Leiet al. Shape adaptive embedded wavelet image code[J]. Journal of Beijing University of Aeronautics and Astronautics, 2003, 29(12): 1115-1118. (in Chinese)
Citation: Bao Yongsheng, Wang Qi, Guo Leiet al. Shape adaptive embedded wavelet image code[J]. Journal of Beijing University of Aeronautics and Astronautics, 2003, 29(12): 1115-1118. (in Chinese)

Shape adaptive embedded wavelet image code

  • Received Date: 25 Jun 2003
  • Publish Date: 31 Dec 2003
  • It can code arbitrarily shaped object not only preserving visual texture information but also introducing no redundancy. Transforming arbitrarily shaped object will bring a little change because of the variety of sequence's length and subsample location, which was resolved by the method that arbitrarily shaped mask images were transformed through lazy wavelet and shape adaptive wavelet transform was resolved by lift-based wavelet of 9-7 filter banks. Finally arbitrarily shaped object texture was coded and compressed using the modified shape adaptive SPIHT. Comparison with origin algorithm shows the gain of 0.2 dB.

     

  • [1] ISO/IEC CD 14496,Information technology-coding of audio-visual objects[S], 1999[2] Chang S F, Messerschmitt D G. Transform coding of arbitrarily-shaped image segments .In:Proc 1st ACM int Conf Multimedia .Anaheim,1993.83~90[3] Gilge M, Engelhardt T, Mehaln R. Coding of arbitrarily shaped image segments based on a generalized orthogonal transform [J]. Signal Process:Image Comm,1989,1(10):153~180[4] Sikora T, Makai B. Low complex shaped-adaptive DCT for generic and functional coding of segment video .In:Proc Workshop Image Anal Image Coding .Berlin, 1993[5] Sikora T,Makai B.Shape-adaptive DCT for generic of video[J]. IEEE Trans Circuits and Systems for Video Tech, 1995,5(2):59~62[6] Li S, Li W. Shape-adaptive discrete wavelet transforms for arbitrarily shaped visual object coding [J]. IEEE Trans Circuits and Systems for Video Tech, 2000,10(8):725~743.[7] Shapiro J M. Embedded image coding using zerotrees of wavelet coefficients [J]. IEEE Trans on Signal Processing, 1993, 41(12):3445~3462[8] Said A, Pearlman W A. A new, fast and efficient image codec based on set partitioning in hierarchical trees [J]. IEEE Trans on Circuits Syst & Video Technol, 1996, 6(3):243-249[9] Kim B J, Xiong Z, Pearlman W A. Low bit-rate scalable video coding with 3D set partitioning in hierarchical trees (3D SPIHT)[J]. IEEE Trans Circuits and Systems for Video Tech, 2000,10(11):1365~1374[10] Minami G, Xiong Z, Wang A,et al. 3-D wavelet coding of video with arbitrary regions of support . In:Asilomar Conference on Signals, Systems, and Computers , 1999[11] Sweldens W. The lifting scheme:A custom-design construction of biorthogonal wavelets . [12] Daubechies I, Sweldens W. Factoring wavelet transforms into lifting steps . [13] Cohen A. Biorthogonal bases of compactly supported wavelets [J]. Comm on Pure and Appl Math, 1992, 45:486~586
  • Relative Articles

    [1]Volume 7 Issue E-journal[J]. Journal of Beijing University of Aeronautics and Astronautics, 2025, 51(7): .
    [2]REN Liqiang, WANG Haipeng, PAN Xinlong, WAN Bing, TANG Tiantian. A complex maneuver recognition method based on wavelet time-frequency image and lightweight CNN-Transformer hybrid neural network[J]. Journal of Beijing University of Aeronautics and Astronautics. doi: 10.13700/j.bh.1001-5965.2024.0745
    [3]WANG J Y,GAO F,ZHANG T G,et al. Multi-source remote sensing image classification based on wavelet transform and parallel attention[J]. Journal of Beijing University of Aeronautics and Astronautics,2025,51(7):2415-2422 (in Chinese). doi: 10.13700/j.bh.1001-5965.2023.0329.
    [4]WANG Z Y,XIANG Z R,ZHI J Y,et al. Physiological signal denoising method based on multi-spectrum adaptive wavelet and blind source separation[J]. Journal of Beijing University of Aeronautics and Astronautics,2025,51(3):910-921 (in Chinese). doi: 10.13700/j.bh.1001-5965.2023.0179.
    [5]LIU Y N,ZHANG Q,WANG R,et al. Improved YOLOv7 method for aerial small target detection in aerial photography[J]. Journal of Beijing University of Aeronautics and Astronautics,2025,51(7):2506-2512 (in Chinese). doi: 10.13700/j.bh.1001-5965.2023.0411.
    [6]Volume 7 Issue E-journal[J]. Journal of Beijing University of Aeronautics and Astronautics, 2024, 50(7): .
    [7]Volume 9 Issue E-journal[J]. Journal of Beijing University of Aeronautics and Astronautics, 2024, 50(9): .
    [8]TAN Ziyu, HAN Meng, HAN Xiao, ZHAO Shuo, JIANG Yuhan, LIN Yuzhen. A Method for Analyzing Pressure Fluctuation Signals Based on Wavelet Transform[J]. Journal of Beijing University of Aeronautics and Astronautics. doi: 10.13700/j.bh.1001-5965.2023.0781
    [9]CHEN Hui, LIU Meng-bo, LIAN Feng, HAN Chong-zhao. Star convex irregular shape multi-extended target PMBM filter[J]. Journal of Beijing University of Aeronautics and Astronautics. doi: 10.13700/j.bh.1001-5965.2023.0766
    [10]Volume 7 Issue E-journal[J]. Journal of Beijing University of Aeronautics and Astronautics, 2023, 49(7): .
    [11]Volume 9 Issue E-journal[J]. Journal of Beijing University of Aeronautics and Astronautics, 2023, 49(9): .
    [12]WU Y,XIE C C,YANG C. Optimal design of shape and motion parameters of a flapping wing[J]. Journal of Beijing University of Aeronautics and Astronautics,2023,49(12):3311-3320 (in Chinese). doi: 10.13700/j.bh.1001-5965.2022.0146.
    [13]GAO X,WANG L J,LIU Y,et al. Shape optimization of isogeometric boundary element method using flower pollination algorithm[J]. Journal of Beijing University of Aeronautics and Astronautics,2023,49(5):1148-1155 (in Chinese). doi: 10.13700/j.bh.1001-5965.2021.0383.
    [14]WANG Zhenyu, XIANG Zerui, ZHI Jinyi, DING Tiecheng, ZOU Rui. Multi-spectrum Adaptive Wavelet Coupling with Blind Source Separation for Physiological Signal Denoising[J]. Journal of Beijing University of Aeronautics and Astronautics. doi: 10.13700/j.bh.1001-5965.2023-0179
    [15]ZHANG J B,XU X B,WANG X,et al. Data processing technology of balanced dynamic characteristics based on wavelet reconstruction[J]. Journal of Beijing University of Aeronautics and Astronautics,2023,49(6):1362-1371 (in Chinese). doi: 10.13700/j.bh.1001-5965.2021.0441.
    [16]LI J F,ZHAO D Q,WANG D M,et al. A quality evaluation method for wavelet denoising based on combinatorial weighting method[J]. Journal of Beijing University of Aeronautics and Astronautics,2023,49(3):718-725 (in Chinese). doi: 10.13700/j.bh.1001-5965.2021.0303.
    [17]LIN Xia, BAI Tao, WU Guoqiang, XIONG Shujie, LIN Baojun. Calibration of reaction wheel torque measuring system based on wavelet methods[J]. Journal of Beijing University of Aeronautics and Astronautics, 2017, 43(1): 200-206. doi: 10.13700/j.bh.1001-5965.2016.0054
    [18]Mou Xiaolei, Sun Mao. Effects of wing planform on aerodynamics force production of stroking model insect wing[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(11): 1359-1364,1371.
    [19]Li Yuancheng, Jiao Runhai, Li Bo. Wavelet image compression based on support vector machines[J]. Journal of Beijing University of Aeronautics and Astronautics, 2006, 32(05): 598-602.
    [20]Sun Shuyuan, Deng Xueying, Zhan Huiling. Study of flow control over different noses with single hole microblowing[J]. Journal of Beijing University of Aeronautics and Astronautics, 2005, 31(06): 599-603.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(2629) PDF downloads(765) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return