0,0]image_border=pad(image,border)forbbinbbs.bounding_boxes:ifbb.is_fully_within_image(image.shape):color=GREENelif bb.is_partly_within_image(image.shape):color=ORANGEelse:color=REDimage_border=bb.shift(left=border,top=border).draw_on_image(image_border,size=2,color=color)returnimage_border...
5 Image.eval(f,i) -- applying a function f to each pixel of image i 6 Image.merge(mode,bandList) --Creates a multi-band image from a sequence of single-band images of equal size 以下是Image对象的全部方法: Top The ImageDraw Module 支持2D图像The ImageDraw module provide basic 2D graph...
We will start by importing the cv2 module, which will expose to us the function we need to draw text on an image. 1 importcv2 After that, we will load an image from the file system with a call to theimreadfunction. As input, we pass the path to the image we want to use. When ...
Python之PIL库中的ImageDraw对象提示 ‘ImageFont‘ object has no attribute ‘getmask2‘,程序员大本营,技术文章内容聚合第一站。
usesCvImage+read(filename)+line(start_point, end_point, color, thickness)+imshow(window_name, image)+waitKey(delay)+destroyAllWindows()Trajectory+points+draw() 5. 进一步扩展 上面代码实现了简单的轨迹绘制,你可能想要添加更多功能,以增强图像的表现力。以下是几个可以尝试的扩展: ...
from imgaug.augmentables.bbs import BoundingBox, BoundingBoxesOnImage bbs = BoundingBoxesOnImage([ BoundingBox(x1=40, x2=550, y1=40, y2=780) ], shape=input_img.shape) ia.imshow(bbs.draw_on_image(input_img )) 1. 2. 3. 4.
imageDraw对象还有text方法,用于绘制图像上的文本,text()方法含有四个参数,xy,text,fill,和font xy参数是俩个整数的元组,指定文本区域的左上角 test参数是想写入的文本字符串 可选参数fill是文本的颜色 可选参数front是一个imagefront对象,用于设置文本的颜色字体和大小。
Python图像处理库PIL的ImageDraw模块介绍 truetype()加载一个OpenType/TrueType字体。注意:这个函数依赖于第三方库,而且并不是在所有的PIL版本中都有效。 (IronPIL)加载内置的字体,使用ImageFont模块的...ImageDraw模块提供了图像对象的简单2D绘制。用户可以使用这个模块创建新的图像,注释或润饰已存在图像,为web应用实时产...
Created on Wed Feb1720:30:562021@author:可以叫我才哥(公众号同名)"""fromPILimportImage,ImageDraw,ImageFontimportos # 绘制文字logo defdrawLogo(logoName):# 创建宽*高为200*100的空白图片对象,未指定背景色则为透明的黑色 logo=Image.new('RGBA',(200,100))# 创建一个ImageDraw对象 ...
fromPILimport Image, ImageTk, ImageDraw class Draw: def __init__(self,image_path): #初始化参数 self.drawing = False self.last_x, self.last_y = 0, 0 self.line_coordinates = [] # 获取屏幕尺寸 self.screen_width = win32api.GetSystemMetrics(0) ...