2.Image features are an important basis for image analysis and can be divided into two types: natural features and artificial features. Which of the followings are natural features( ) A: A. Temporal features B: B. Spectral features C: C. Edge features D: D. Geometric features

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

1. For an image with 100 * 100 pixels, each pixel has 8-bits to express its gray scale.If the data volume of the compressed image is 40000 bits after Huffman coding , the compression ratio of the image is ( ). A: A. 4:1 B: B. 3:1 C: C. 1:2 D: D. 2:1

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

You have a Windows image (WIM) file that contains an image of Windows 7. The WIM file is 2 GB. Youneed to ensure that you can copy the image to CD. What should you do?（） A: RunImagex.exeandspecifythe/splitparameter. B: FromthepropertiesoftheWIMfile，enablecompression. C: RunDism.exeandspecifythe/cleanup-wimparameter. D: Right-clicktheWIMfile，pointtoSendToandthenclickCompressed（zipped）Folder.

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 ____.

如果建立一个工作定单然后又关闭它，在这中间没有建立用户image图片，那么，在INSITE中，生成几个image图片（） A: 3 B: 0 C: 2 D: 1

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

2、标签（）可以在HTML文档中插入图像。 A: picture B: pic C: img D: image