over / under flow of image
2 ビュー (過去 30 日間)
古いコメントを表示
I use Integer Wavelet Transform in some my projects using the function: lwt2(), but I have a question: if in my code some processes that may be make over/ under flow in values of coefficients, do this problem solved automatically in inverse of Integer Wavelet Transform using the function: ilwt2 () or not solved???
0 件のコメント
採用された回答
Walter Roberson
2013 年 2 月 15 日
If you are using integer data types, then No, the inverse routines will not fix the overflow. If you are using double precision data type, then the inverse routines might be okay with the overflow, but you should not count on it.
0 件のコメント
その他の回答 (0 件)
参考
カテゴリ
Help Center および File Exchange で AI for Signals and Images についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!