Rezaur Rahman

2015 年からアクティブ

Followers: 0 Following: 0

統計

ランク
112,809
of 298,264

評判
0

コントリビューション
5 質問
0 回答

回答採用率
20.0%

獲得投票数
0

バッジを表示

Feeds

質問

can anyone tell me how to calculate subtractive pixel adjacency matrix incase of watermarking?
equation of spam and code will be helpful... thank you

9年弱前 | 0 件の回答 | 0

0

回答

質問

can anyone suggest me how to convert binary value to gray code value??
i would also like to know if you can provide me with the reverse conversion code of gray to binary value...thank you in advance....

9年弱前 | 2 件の回答 | 0

2

回答

質問

why showing assignment dimension mismatch?
i was trying to read binary data from an image.bt while reading data by randm array,d, after some time it shows 'Subscripted ass...

約9年前 | 1 件の回答 | 0

1

回答

質問

how to calculate pixel value differences?
let my image be temp= [5 10; 10 15] if i want to calculate temp(1,1)-temp(1,2) or temp(1,1)-temp(2,1) it always ...

約9年前 | 1 件の回答 | 0

1

回答

質問

how can embed on dwt decomposed image?
i've only decomposed my cover img. bt cant failing to code for embedding. i can reconstruct the img, only need to embed with wat...

9年以上前 | 0 件の回答 | 0

0

回答