[問題]有關影像矩陣開次方的問題

看板MATLAB作者gotohalf (大米兒)時間13年前 (2012/03/31 15:07)推噓5(5推 0噓 10→)

留言15則, 2人參與討論串1/1

這是我的程式碼 function Gamatest(hObject,handles) s1 = handles.s1; [m n] = size(handles.img1); imgR = uint8(handles.img1(:,:,1)); imgG = uint8(handles.img1(:,:,2)); imgB = uint8(handles.img1(:,:,3)); img2R = (imgR/255).^s1; img2G = (imgG/255).^s1; img2B = (imgB/255).^s1; img2(:,:,1) = img2R; img2(:,:,2) = img2G; img2(:,:,3) = img2B; axes(handles.axes1); imshow(img2); ---------------------------------------- img1是我讀進的圖檔我把他分解成RGB三個矩陣然後再img2R img2G img2B做GAMMA 修正但是我現在執行的時候跑出錯誤 "??? Integers can only be raised to positive integral powers." 是哪裡的資料類型出錯了嗎我知道有imajust這個函式可以用但是我只想知道我這樣寫是哪裡出問題了感謝 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 1.160.218.133

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gotohalf

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vincent59

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vincent59

03/31 20:24, , 3^F

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