def moveToTopLeft(img):
ret = []
height, width = img.shape
moveY = 0
moveX = 0
xp = Util.get_X_Projection(img)
yp = Util.get_Y_Projection(img)
for i in range(len(xp) - 1):
if(xp[i] > 0 and xp[i + 1] > 0):
moveY = i
break
for i in range(len(yp) - 1):
if(yp[i] > 0 and yp[i + 1] > 0):
moveX = i
break
#print(moveX)
#print(moveY)
target = np.zeros((height, width), dtype=np.int8)
for y in range(moveY, height):
for x in range(moveX, width):
target[y - moveY, x - moveX] = img.item(y, x)
#Util.printCV2Image(target)
'''
在这里进行wrap变换应该是最佳的
'''
target = Util.copyOneImg(target, (height, width))
return Util.wrap(target)
