问题 问答题 简答题

什么是图像识别与理解?

答案

参考答案:

图像识别与理解是指通过对图像中各种不同的物体特征进行定量化描述后,将其所期望获得的目标物进行提取,并且对所提取的目标物进行一定的定量分析。比如要从一幅照片上确定是否包含某个犯罪分子的人脸信息,就需要先将照片上的人脸检测出来,进而将检测出来的人脸区域进行分析,确定其是否是该犯罪分子。

完形填空

在短文的空格中填入恰当的词 (每个空格只能填一个单词),使全文意义完整、通顺。

Last summer my family moved to a new neighborhood. Ramon, a boy living right across the street from our new house, came by to ___小题1:___ hello. When school started, I was happy that Ramon was in my class. One day Mr. Rosen, our teacher, told us about the big Art and Music Festival coming up at school. He said, “Who wants to be in the show? Raise your hands.” The class became restless. About a dozen hands went up. I started to raise my hand, ___小题2:___ I stopped and put it down. I couldn’t say a word. I just sat there while the others volunteered. “There is a piano in the hall. We could use a piano player,” said Mr. Rosen. Still I said nothing. And ___小题3:___ asked me to perform at the festival, for I had never even told anyone that I could play the piano. Every day when I went home to learn the sonata in C Major(C 大调奏鸣曲) by Mozart , I told Ramon I had to do my homework. Every day it ___小题4:___ better and better and I grew more and more disappointed that I had not ___小题5:___ to play at the festival. One afternoon I was practicing as usual. Suddenly there was a ___小题6:___ at the door. I was in the middle of Mozart’s Sonata, so I kept on playing. My mom opened the door and told me it was Ramon. “What nice ___小题7:__! ” I heard him say. Then he walked into the living room and saw me ___小题8:___ the piano. When I finished, Ramon jumped up and clapped. He ran over to me and gave me a pat on the back. “Matthew,” he said, “that was great! I never even knew you could play the piano! ___小题9:___ were you keeping this a secret?” I kept quiet for a minute. I felt foolish. Ramon had stopped by to borrow my math book because he had left his at school ___小题10:__ mistake. Now he knew I played the piano. The next day in school, Ramon told Mr. Rosen that I was a great pianist. The rest is history.

单项选择题