Spatio-temporally adaptive regularization for enhancement of motion compensated wavelet coded video

被引：0
|
作者：
Jung, J [1 ]
Ki, H [1 ]
Lee, S [1 ]
Shin, J [1 ]
Kang, J [1 ]
Paik, J [1 ]
机构：
[1] Chung Ang Univ, Image Proc & Intelligent Syst Lab, Dept Image Engn, Grad Sch Adv Imaging Sci Multimedia & Film, Seoul 156756, South Korea
来源：
ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2004, PT 3, PROCEEDINGS | 2004年 / 3333卷
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The three-dimensional (3D) wavelet transform with motion compensation is a promising video coding algorithm with very high compression rate because of its spatial and temporal decorrelation. However, it still suffers from image degradation such as ringing artifats due to the loss of high frequency components by quantization. In this paper, we present an iterative regularized enhancement of the motion-compensated 3D wavelet coded video. The enhancement includes the adaptive implementation of the constraints for the regularization by selectively suppressing the noise along with the corresponding edge direction. The proposed algorithm efficiently reconstructs images defected by the three-imensional wavelet transform.
引用
收藏
页码：232 / 240
页数：9
相关论文
共 50 条
  • [1] A novel model for spatio-temporally consistent video enhancement
    Bellers, EB
    Dantwala, N
    2002 INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS, DIGEST OF TECHNICAL PAPERS, 2002, : 72 - 73
  • [2] Video completion via spatio-temporally consistent motion inpainting
    1600, Information Processing Society of Japan (06):
  • [3] Fully adaptive turbulence simulations based on Lagrangian spatio-temporally varying wavelet thresholding
    Nejadmalayeri, Alireza
    Vezolainen, Alexei
    De Stefano, Giuliano
    Vasilyev, Oleg V.
    JOURNAL OF FLUID MECHANICS, 2014, 749 : 794 - 817
  • [4] Blind 3D Video Stabilization with Spatio-Temporally Varying Motion Blur
    Li, Hengwei
    Wang, Wei
    Wang, Xiao
    Yuan, Xin
    Xu, Xin
    ACM TRANSACTIONS ON MULTIMEDIA COMPUTING COMMUNICATIONS AND APPLICATIONS, 2024, 20 (11)
  • [5] Learning Spatio-temporally Invariant Representations from Video
    Lim, Jae Hyun
    Choi, Hansol
    Park, Jun-Cheol
    Jun, Jae Young
    Kim, Dae-shik
    2012 INTERNATIONAL JOINT CONFERENCE ON NEURAL NETWORKS (IJCNN), 2012,
  • [6] Temporally scalable motion compensated adaptive temporal subband coding of video
    Winger, LL
    Venetsanopoulos, AN
    ICASSP '99: 1999 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, PROCEEDINGS VOLS I-VI, 1999, : 2247 - 2250
  • [7] Spatio-temporally consistent video processing for local backlight dimming
    Muijs, Remo
    Langendijk, Erno
    Vossen, Frank
    2008 SID INTERNATIONAL SYMPOSIUM, DIGEST OF TECHNICAL PAPERS, VOL XXXIX, BOOKS I-III, 2008, 39 : 979 - 982
  • [8] VORNet: Spatio-temporally Consistent Video Inpainting for Object Removal
    Chang, Ya-Liang
    Liu, Zhe Yu
    Hsu, Winston
    2019 IEEE/CVF CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION WORKSHOPS (CVPRW 2019), 2019, : 1785 - 1794
  • [9] SPATIO-TEMPORALLY OPTIMIZED MULTI-SENSOR MOTION FUSION
    Sun, Xinyao
    Cheng, Irene
    Basu, Anup
    PROCEEDINGS OF 2016 IEEE INTERNATIONAL SYMPOSIUM ON MULTIMEDIA (ISM), 2016, : 425 - 430
  • [10] A LOW-COMPLEXITY, MOTION-ROBUST, SPATIO-TEMPORALLY ADAPTIVE VIDEO DE-NOISER WITH IN-LOOP NOISE ESTIMATION
    Jain, Chirag
    Sethuraman, Sriram
    2008 15TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1-5, 2008, : 557 - 560
12345