WHAT DOES THIS STATEMENT MEAN gray_average_2d(1:m,1:n) = gray_avera​ge(1,1:m,1​:n);?

1 回表示 (過去 30 日間)
Gursheen
Gursheen 2014 年 3 月 3 日
回答済み: David Young 2014 年 3 月 3 日
HERE GRAY_AVERAGE= SUM(GRAY)/8.0; WHERE GRAY IS THE IMAGE...PLEASE EXPLAIN THE CODE MENTIONED ABOVE. AFTER THE ABOVE CODING A NEW VALUE FOR CENTER PIXEL IS CALCULATED USING THE FORMULA BELOW. % gray_contrast = ( 1.0 - s ) * gray_average_2d(:,:) + s * gray;
PLEASE HELP IN EXPLAINING THE SAME..THANKS A LOT

回答 (1 件)

David Young
David Young 2014 年 3 月 3 日
It means that for every i and j
gray_average_2d(i, j) = gray_average(1, i, j);
provided that i >= 1 and i <= m and j >= 1 and j <= n;
For a fuller explanation, see
doc colon

カテゴリ

Help Center および File ExchangeImage Filtering and Enhancement 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!

Translated by