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
2023-12-12
67
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/3266060.html
相关试题推荐
Howmanypeoplewereonboardwhenthetourbuscrashed?[originaltext]USfo
Whatisthemainideaofthenewsitem?[br][originaltext][7]Poliohasbeene
Wheredoestheconversationtakeplace?[br][originaltext]W:Thisfoodisterr
Wheredoestheconversationtakeplace?[br][originaltext]W:Thisfoodisterr
Wheredoestheconversationtakeplace?[br][originaltext]W:Thisfoodisterr
Wheredoestheconversationtakeplace?[originaltext]W:Thisfoodisterrible.
WhendidGeorgeW.BushpresentalettertoCongress?[br][originaltext]Ge
Whatisthemainideaofthenewsitem?[originaltext]TheRoyalCollegeofN
Thefarmers’federationshavesaidthatthestrikewilllastfor[originaltext]
Whichprogrammeisseasonfinaletop-ratedprime-timedrama?[br][originaltext
随机试题
Shewouldhavebeenmoreagreeableifshehadchangedalittlebit,______?A、had
It’shightimewe_______cuttingdowntherainforests.A、stoppedB、hadtostopC
Thereisonepartofwomen’smagazinesthateverymanreads.Itisthesect
Thedisturbanceofthesoulcannotbeendednortruejoycreatedeitherbythep
[originaltext]M:Ohhi,Ann.Howhaveyoubeen?Andhow’syournewapartmentwo
1928年担任杭州国立艺专校长的()首先在艺专建立了“实用美术系”设置了商标、广
下列关于全陪接团后首次讲解内容的说法中,错误的是()。A.介绍地陪 B.致欢迎
关于沙丁胺醇的平喘作用原理,下列哪项是错误的:A.主要刺激β2肾上腺素能受体
ThiscertificateLsvalid()60days.
(2021年真题)某公司产销一种产品,变动成本率为60%,盈亏平衡点作业率为70
最新回复
(
0
)