Q. Shi, "DWT-Based Video Data Hiding Robust to MPEG Compression and Frame Loss," Int. Journal of Image and Graphics, vol. 5, pp. 111-134, Jan. 2005. Sites Referred: http://java.sun.com http://www.sourcefordgde.com http://www.networkcomputing.com/ http://www.roseindia.com/ ...
DWT-based-digital-watermarking-in-frequency-domaincr**y‘ 上传9.82 KB 文件格式 zip 本科毕业设计 点赞(0) 踩踩(0) 反馈 所需:1 积分 电信网络下载 2024-MCM 2025-03-29 21:24:41 积分:1 njumath 2025-03-29 21:24:02 积分:1 rime-zhengma 2025-03-29 21:19:05 积分:1 ...
DWT-Based Power Quality Classification This chapter presents application of DWT and fuzzy set theory to classification of power quality problems. The system uses discrete wavelet transform as li... KK Shukla,AK Tiwari - Springer London 被引量: 0发表: 2013年 Wavelet-based neural network for power...
DWT-Based High Capacity Audio Watermarking This letter suggests a novel high capacity robust audio watermarking algorithm by using the high frequency band of the wavelet decomposition, for which the... M Fallahpour,D Megias - 《Ieice Trans Fundamentals》 被引量: 24发表: 2010年 A Study on DWT...
DWT-Based Robust Color Image Watermarking Scheme 刘连山;李人厚;高琦 【期刊名称】《现代交通学报(英文版)》 【年(卷),期】2005(13)2 【摘要】提出了一种将加密水印嵌入彩色图像的绿色部分的方案。嵌入过程在离 散小波变换(DWT)域中实现。原始的二进制水印图像首先通过加扰技术进行加 密,然后以均值为零的两个...
DWT-based blind and robust watermarking using SPIHT algorithm with applications in tele-medicineArnold transformdiscrete wavelet transform (DWT)tele-medicineNoise Visibility Function (NVF)Set Partitioning In Hierarchical Trees (SPIHT)Malicious manipulation of digital images cannot be ignored in certain ...
DWT-based Imperceptibility Evaluation of Watermark in Watermarked Color Image基于DWT的彩色图像水印不可感知性评价数字水印不可感知性评价The imperceptibility of the watermark is one of the most important aspects for the performance of the watermarking algorithm.Conventional measure of image quality PSNR ...
To reduce the severe performance degradation of the traditional antenna selection scheme in correlated channels, we propose to embed Discrete Wavelet Transform (DWT) operations in the RF chains. The resulting system shows a significant advantage for the capacity of spatial multiplexing schemes that ...
Aiming to balance the robustness and imperceptibility of database watermark, propose a wavelet transform (DWT) based blind watermarking algorithm. The algorithm screens candidate attributes that can be embedded watermark and conducts subset segmentation and rearrangement, and then performs DWT transformatio...
DWT calculation is utilized to understand the fabrication area of the picture. For capacity extraction, SURF perspectives are removed and those components are coordinated with the first picture diagram keeping in mind the end goal to watch the altered part.会议论文S. DHIVYAB. SUDHAKARK. DEVARAJAN...