首页
登录
职称英语
What is the main idea of the news item? [br] [originaltext] Experts say that
What is the main idea of the news item? [br] [originaltext] Experts say that
游客
2024-12-23
18
管理
问题
What is the main idea of the news item? [br]
Experts say that automatic face recognition systems, in which a computer attempts to recognize an individual by checking his or her face against thousands of images stored in a database, are gaining in popularity, but are not very reliable.
There won’t be a match if the person’s face is not contained in the database, or a match may be overlooked if a picture that is in the database looks sufficiently different than the individual standing in front of the system’s electronic eye.
Experts say that’s because the stored photograph may be several years old and bear little resemblance to the individual, or the pose or light may be different.
Psychologist Rob Jenkins of the University of Glascow and his colleague Mike Burton believe they solved the problem.
They randomly gathered 20 images of 25 famous male celebrities on the Internet and fed the photos into a face recognition system that had a database of 31-thousand photos of famous faces.
The recognition system accurately identified the individuals, about half of the time.
选项
A、the pose or light of the photo may be different
B、the system would give more results than required
C、the system’s electronic eye leads to wrong images
D、the database is not large enough for sufficient matching
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3880618.html
相关试题推荐
Whatisthenewsitemmainlytalkingabout?[originaltext][6]Theinternatio
ForMrs.Saxby,theresumeisall-important,becauseit[br][originaltext]M:A
ForMrs.Saxby,theresumeisall-important,becauseit[br][originaltext]M:A
ForMrs.Saxby,theresumeisall-important,becauseit[originaltext]M:Asyou
TheUnitedNationsGeneralAssemblywillsetupanewagencyto[originaltext]
WhichofthefollowingstatementsisINCORECT?[originaltext]Alargeextinct
Theman’sfirstjobwasin[br][originaltext]W:Goodevening.Herewithusis
Theman’sfirstjobwasin[br][originaltext]W:Goodevening.Herewithusis
Theman’sfirstjobwasin[originaltext]W:Goodevening.HerewithusisHerny
Accordingtothenews,AmericantroopsinPanama______.[originaltext]TheUn
随机试题
(1)Aspecterishauntingworkers—theriseofartificialintelligence(AI).
Thesubjectofthislectureishorology,thescienceofmeasuringtime.The【
肾上腺脑白质营养不良的生化代谢特点是A.血浆中极长链脂肪酸异常增高 B.β-半
下列各项中,属于运用横向比较法的有()。 Ⅰ.将甲公司去年与今年的销售
自1984年1月1日起,中国人民银行开始专门行使中央银行的职能,所承担的工商信贷
三绕组降压变压器绕组由里向外的排列顺序是()。 (A)高压、中压、低压;
20世纪50年代末,以美国教育家布鲁纳为代表提出来的课程理论是()。A.学
根据反垄断法律制度的规定,市场支配地位是指经营者在相关市场内具有能够控制商品价格
低压配电宜采用放射式配电的条件是()。A.用电设备容量大;B负荷性质重要;
电站锅炉中的锅是由汽包以及()等组成。A.再热器 B.预热器 C.省煤器
最新回复
(
0
)