关于下面代码段的说法正确的是（ ） let Width = self.view.frame.size.width let Height = self.view.frame.size.height let rect = CGRect(x: 0, y: 0, width: Width, height: Height) let imgView = UIImageView(frame: rect) let img = UIImage(named: "codeimg.png") imgView.image = img self.view.addSubview(imgView) A: 用CGRect类创建一个圆形对象 B: 根据x，y坐标可知，创建的矩形框位于控制器视图的中间 C: 创建的图像控件，其大小与控制器视图一样大 D: 将图像控件以子视图方式添加到父视图上

Which of the following statements about image texture is correct: refers to which characteristics of the image? ( ) A: Image texture is the relative brightness of objects in the image B: Image texture is the apparent roughness of an image region C: Image texture is the apparent smoothness of an image region D: Image texture is the frequency of tonal change on an image

Which of the following is not a description of image texture? （ ） A: the frequency of tonal change on an image B: the apparent roughness of an image region C: the apparent smoothness of an image region D: relative brightness of objects in the image

GHOST软件可以将整个硬盘所有内容进行备份,方法是________。 A: Partition To Image B: Disk To Image C: Partition From Image D: Disk From Image

The better the pre-processing the better the image ___and the results of the image processing within your ____.

使用Ghost软件恢复分区，应先选择菜单（ ） A: Local→Partition→From Image B: Local→Disk→From Image C: Local→Partition→To Image D: Local→Disk→To Image

image

What is the purpose of camera calibration? A: To find a suitable mathematical model to solve the function B: Get a 3D image C: Output 2d image D: Analyze the image

下列设置图片背景的语法正确的是（ ）。 A: p{background-image:url(image/flower.jpg)} B: p{background-image: (image/flower.jpg)} C: p{background-image:src(image/flower.jpg)} D: p{background-image:href(image/flower.jpg)}

The image of Einstein with