√在线天堂中文最新版网,97se亚洲综合色区,国产成人av免费网址,国产成人av在线影院无毒,成人做爰100部片

簡體版 繁體版 Русский
Login Sign Up

self-embedding in Chinese

Pronunciation:
How to pronounce "self-embedding""self-embedding" in a sentence

Translationmobile phoneMobile

  • 自身嵌入

Examples

  • 2 . designing a authentication algorithm based on self - embedded watermarking , for needs of electrionic authentication
    針對應用于電子證據等場合的實際需要，設計了基于自嵌入水印的認證算法。
  • This method has many advantages compared to the latter and is testified by many images . ( 2 ) because fractal coding has the characteristic of high compression ratio , this thesis designed a spatial self - embedding watermarking technique . after self - embedding , it can detect any changes to a watermarked image as well as localizing the areas that have been tampered
    ( 2 )鑒于分形圖像壓縮具有很高的壓縮比且重構圖像效果好的優(yōu)點，本文利用分形壓縮實現了一種空域自嵌入水印算法，不但能對篡改區(qū)域進行有效定位，而且具有修復功能。
  • If possible try to recover portions of the image that have been tampered without accessing the original image . in the past , several techniques and concepts based on data hiding or steganography have been introduced as a means for tamper detection in digital images and for image authentication - fragile watermarks , semi - fragile watermarks , and self - embedding watermarks . the research of this thesis mainly includes self - embedding and semi - fragile watermarks
    目前用于數字圖像完整性驗證及自修復的數字水印方案主要有完全脆弱性水印、半脆弱性水印、自嵌入水印等，本文主要研究自嵌入及半脆弱數字水印，分別從空域及變換域角度詳細分析當前國內外現有的各種算法，指出其不足之處，并提出了相應的改進算法，實驗結果表明本文算法的有效性與實用性。
  • We propose several watermarking techniques after analyzing other watermarking methods detailedly . the main contributions can be summarized as following : ( 1 ) based on previous work , we proposed an improved spatial self - embedding watermarking technique . we save the quantized dct coefficients using group encoding while not using bit matrix which restricts saving bit length of each dct coefficient
    本文的創(chuàng)新之處總結如下： ( 1 )提出了一種改進的具有修復功能的空域自嵌入水印算法，利用分組編碼保存量化后的dct系數，改善了修復效果，克服了以往使用位圖矩陣的不足，具有通用性與實用性。
  • It is also possible to recover portions of the image which have been tampered . experiments on real images verify the effectiveness of the proposed technique . ( 3 ) since the current self - embedding watermarking techniques are too fragile to resist noise or jpeg compression , we proposed a self - embedding method based on jpeg images which plays an important role in current internet environment
    ( 3 )由于現有的空域自嵌入水印算法大多數是對位圖圖像嵌入水印，在抗jpeg壓縮方面顯得過于脆弱，因此本文實現了一種直接對jpeg圖像進行自嵌入的數字水印算法，具有檢測篡改及修復功能，對于當今網絡時代來講具有重要意義。

Other Languages

What is the meaning of self-embedding in Chinese and how to say self-embedding in Chinese? self-embedding Chinese meaning, self-embedding的中文，self-embedding的中文，self-embedding的中文，translation, pronunciation, synonyms and example sentences are provided by ichacha.net.