1051513影像處理作業一

1051513


撰寫一個程式從檔案讀取一張圖像，將圖像的每一個點像素的值各加上一個整數值 v

(255  v  255)，並將圖像儲存至一個新圖像檔案中。

python 3.7

opencv 4.2

Anaconda3 spyder

for column in range(column_num): 

    for row in range(row_num):

        bright_image[row, column, 0] = bright_image[row, column, 0]+30

        bright_image[row, column, 1] = bright_image[row, column, 1]+30

        bright_image[row, column, 2] = bright_image[row, column, 2]+30

選取所有像素並加30