本文整理汇总了Python中block.Block.getNumPixelsInBlock方法的典型用法代码示例。如果您正苦于以下问题：Python Block.getNumPixelsInBlock方法的具体用法？Python Block.getNumPixelsInBlock怎么用？Python Block.getNumPixelsInBlock使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类block.Block的用法示例。
在下文中一共展示了Block.getNumPixelsInBlock方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: CalculateBlocks
# 需要导入模块: from block import Block [as 别名]
# 或者: from block.Block import getNumPixelsInBlock [as 别名]
def CalculateBlocks(video_image):
start = time.time()
orig_image = video_image
# orig_image = cv2.imread("block_test.jpg")
# orig_image = cv2.imread("Picture 11.jpg") # Picture 6-11
# cv2.imshow("Original", orig_image)
image = cv2.resize(orig_image, (0,0), fx=0.25, fy=0.25) # half x and y axes
height, width, channels = image.shape
# BGR
# for y in range(0, width):
# for x in range(0, height):
# red = image.item(x,y,2)
# green = image.item(x,y,1)
# blue = image.item(x,y,0)
# if red > 1.3 * green and red > 1.3 * blue:
# image.itemset((x,y,2),0)
# image.itemset((x,y,1),0)
# image.itemset((x,y,0),0)
blocks = []
for x in xrange(10,width-10,10):
for y in xrange(10,height-10,10):
block = Block(x,y);
# print("x,y:", x,",",y)
FloodFill(x,y,image,block)
# print("numPixels: ", block.getNumPixelsInBlock())
if block.getNumPixelsInBlock() > 500:
block.meanX = block.accumulatedX / block.getNumPixelsInBlock()
blocks.append(block)
# x, y = block.getBlockBottomPixel()
# print(x,y)
# print (block.meanX == x)
# image.itemset((y, x, 0),0)
# image.itemset((y, x, 1),255)
# image.itemset((y, x, 2),0)
# print("Blocks: ", len(blocks))
end = time.time()
# print("Time: ", (end - start))
return blocks