Recognising_Panoramas

合集下载

图像局部特证及其匹配的详细讲解

• Descriptors – Rotation invariant – Scale invariant – Affine invariant
We want to:
detect the same interest points regardless of image changes
Models of Image Change
Harris Detector: Some Properties
• Quality of Harris detector for different scale changes
Repeatability rate:
# correspondences # possible correspondences
1
Harris Detector: Mathematics
Measure of corner response:
R det M k trace M 2
det M 12 trace M 1 2
(k – empirical constant, k = 0.04-0.06)
• Shifting a window in any direction should give a large change in intensity
Harris Detector: Basic Idea
“flat” region: no change in all directions
“edge”: no change along the edge direction
Matching with Invariant Features
Example: Build a Panorama
M. Brown and D. G. Lowe. Recognising Panoramas. ICCV 2003

【高中英语】高考英语备考单词拼写热点词：recognize

【高中英语】高考英语备考单词拼写热点词：recognize【高中英语】高考英语备考单词拼写热点词：recognize高考一、热点词考题小汇■i__________(认出)mikethemomentisawhim.(1999年全国卷)■amanirecognized/recognised(看见)ashisfathersatwithanewspaperonhisknees.(2021年陕西卷)■lisa,ididn’t_________(认出)you—you’vehadyourhaircut!(2021年全国卷)二、热点词用法说明recognize[5reke^naiz]vt.认可,承认,公认,赏识。

用比如下：shewasafraidtheywouldrecognizeher.她担心他们会认出她来。

themomenthespokewerecognizedhisvoice.他一骂人，我们看见了他的声音。

heworeamasksothatnooneshouldrecognizehim.他带了一个面具以便没人能认出他来。

thefactthathisproposalmakessenseshouldberecognized.应宣称他的建议就是存有道理的。

hedoesn’tdaretoleavethehouselestsomeoneshouldrecognize.他不敢出门，怕有人认出他来。

hewalkedalongintheshadowshopingnoonewouldrecognizehim.他跑在暗处，期望无人看见他去。

itseemssopatheticthat,ifyousawoneanotherinthestreet,youwouldn’trecognizeeacho ther.那情境是如此哀婉，你们如在街上彼此相见，也会彼此不相认的。

新概念英语第三册第25课习题答案及解析

新概念3课后习题答案： Lesson 25 1c 2a 3d 4c 5b 6d 7a 8d 9b 10a 11a 12c 新概念3课后习题解析： 1>C fame n.名声, 名望 rest upon = rest on 倚靠, 依据, 根据, 把…靠在, likeness n.相象, 相似物 a line of stones ⼀排⽯头 / a line of argument ⼀连串的辩论 victory n.胜利, 战胜, 2>A landmark n.⾥程碑, 划时代的事, (航海)陆标, 地界标 celebrate v.庆祝, 祝贺, 表扬, 赞美 en route adv.在途中 3>D feat n.功绩 n.技艺, 武艺, 壮举, 技艺表演 gap n.差距 n.缺⼝, 裂⼝, 间隙, 缝隙, , 隔阂 make up v.弥补 4>C b中still的应该放在形容词able之前 5>B The 和A的⽤法： The与单数名词连⽤, 表⽰⼀类东西： -- The lion is a wild animal. 狮⼦是⼀种野⽣动物。

-- The cow is a useful animal. 奶⽜是有⽤的动物。

A 1>(⼀类事物中的)任何⼀个 -- Let‘s go to a Chinese restaurant. 我们去⼀家中餐餐馆。

-- We saw a good film on TV last night. 昨天晚上我们在电视中看到了⼀个好⽚⼦。

2> 任何 -- A square has four sides. 正⽅形有四条边。

　-- A dog is an animal. 狗是动物。

6>D would和be going to不能重复使⽤ 7>A 8>D not的位置不变 9>B attract vt.吸引 -- The beautiful scenery attracts me. appeal to 引起兴趣 -- The topic of the conversation never appeals to me. 10>A set out 出发 set out on 出发去做某事 set out on the trip/journey/excursion 出发去旅⾏ depart vi.离开, 起程 depart for 起程去某地 11>A take the lead = go into the lead 12> considering prep.鉴于, 考虑到, 顾及 in respect of 关于, 就…来说 = with regard to 关于 according to prep.依据, 按照 in view of 鉴于, 考虑到(= considering) account应该和其它介词搭配。

GRE近义词词汇背诵精选整理

词汇在备考GRE中是重中之重，小编整理了一些近义词，我们一起来看看吧,下面小编就和大家分享，来欣赏一下吧。

面部识别在中国的应用英语作文

面部识别在中国的应用英语作文Facial recognition technology has been rapidly advancing in recent years, and China has emerged as a global leader in the development and implementation of this innovative technology. China's vast population, coupled with its ambitious plans to build a comprehensive surveillance system, has made facial recognition a crucial component of the country's technological landscape. This essay will explore the various applications of facial recognition in China, its benefits, and the ethical concerns surrounding its use.One of the primary applications of facial recognition in China is its integration into the country's extensive surveillance network. China has been investing heavily in building a nationwide network of surveillance cameras, with estimates suggesting that the country has over 200 million surveillance cameras installed, making it the world's largest video surveillance system. Facial recognition technology is used to identify and track individuals as they move through public spaces, providing the government with a powerful tool for monitoring and controlling its citizens.The Chinese government has justified the use of facial recognition by claiming that it enhances public safety and security. The technology has been employed to identify and apprehend criminals, as well as to monitor the movements of individuals deemed to be potential threats to social stability. For example, the government has used facial recognition to track and monitor the Uyghur minority population in the Xinjiang region, a practice that has been widely criticized by human rights organizations as a violation of individual privacy and a form of ethnic discrimination.In addition to its use in surveillance, facial recognition technology has also been integrated into various other aspects of daily life in China. The technology is widely used in mobile payment systems, allowing users to authenticate their identity and make payments using their facial features. This has led to a significant increase in the adoption of mobile payment platforms, such as Alipay and WeChat Pay, which have become ubiquitous in the country.Furthermore, facial recognition has been implemented in various public services, such as accessing public transportation, entering office buildings, and even checking into hotels. This has led to increased efficiency and convenience for users, but it has also raised concerns about the potential for abuse and the erosion of personal privacy.One of the most controversial applications of facial recognition in China is its use in the country's social credit system. The social credit system is a government-run initiative that aims to monitor and assess the behavior of Chinese citizens, with the goal of incentivizing "good" behavior and punishing "bad" behavior. Facial recognition is used to identify individuals and track their activities, which can then be used to assign them a social credit score. This score can have significant consequences, affecting an individual's access to various public services and opportunities.The use of facial recognition in China's social credit system has been widely criticized by human rights organizations and international observers. They argue that the system represents a significant threat to individual privacy and civil liberties, as it gives the government unprecedented power to monitor and control its citizens.Despite these concerns, the Chinese government has continued to invest heavily in the development and deployment of facial recognition technology. The country has become a global leader in this field, with Chinese companies such as Hikvision, Dahua, and SenseTime emerging as major players in the global facial recognition market.The rapid advancement of facial recognition technology in China has also raised concerns about the potential for abuse and the erosion ofindividual privacy. There are fears that the technology could be used to suppress dissent, target minority groups, and create a highly invasive surveillance state. Moreover, the lack of robust privacy protections and oversight mechanisms in China has exacerbated these concerns.In response to these concerns, the Chinese government has attempted to address some of the ethical issues surrounding the use of facial recognition. For example, the government has introduced regulations that require companies to obtain user consent before collecting and using facial recognition data. Additionally, the government has established guidelines for the ethical use of facial recognition technology, which include measures to protect individual privacy and prevent discrimination.However, critics argue that these measures are largely inadequate and that the Chinese government's commitment to protecting individual privacy is questionable. They point to the government's continued use of facial recognition for surveillance and social control purposes as evidence of its prioritization of national security over individual rights.In conclusion, the application of facial recognition technology in China is a complex and multifaceted issue. While the technology has brought about increased efficiency and convenience in variousaspects of daily life, it has also raised significant ethical concerns about the potential for abuse and the erosion of individual privacy. As China continues to push the boundaries of this technology, it will be crucial for the government to strike a delicate balance between national security and individual rights, and to implement robust safeguards and oversight mechanisms to ensure the ethical and responsible use of facial recognition technology.。

面部识别在中国的应用英语作文

面部识别在中国的应用英语作文Facial recognition technology, a cutting-edge biometric technology, has been experiencing rapid development and widespread application in China. Leveraging advances in artificial intelligence and machine learning, this technology has become an integral part of daily life,革命izing various industries and sectors.In the realm of security, facial recognition has become a powerful tool in the hands of law enforcement agencies. Police forces across the country are using this technologyto identify criminal suspects, track fugitives, and monitor public places for suspicious activities. This not only enhances the efficiency of law enforcement but alsoimproves public safety.The retail industry has also been revolutionized by facial recognition. Stores are now able to recognize their customers and provide personalized shopping experiences. This technology can identify a customer's preferences and buying habits, enabling retailers to offer targeted discounts and recommendations. Furthermore, it can alsohelp in preventing shoplifting by identifying known thieves.Financial institutions have also embraced facial recognition technology. Banks and other financialinstitutions are using this technology to authenticate customers and prevent fraud. By comparing a customer's face with their stored biometric data, these institutions can ensure that only the rightful owner can access their accounts.In addition to these industries, facial recognition technology is also finding its way into our daily lives. Smartphones and other electronic devices now come withfacial unlock features, making it easier and moreconvenient for users to unlock their devices. This technology is also being used in airports, railway stations, and other public places to facilitate fast and efficient check-in and identification processes.Despite its widespread application, facial recognition technology in China has also raised concerns regarding privacy and ethical issues. There have been reports of misuse of this technology, such as the unauthorized collection and sale of biometric data. To address these concerns, the Chinese government has been working onregulating the use of facial recognition technology, ensuring that it is used ethically and within legal limits. In conclusion, facial recognition technology has brought about significant changes in China, revolutionizing various industries and enhancing public safety. However, it is crucial to address the privacy and ethical issues associated with this technology to ensure its responsible and sustainable use.**面部识别在中国的应用**面部识别技术，作为前沿的生物识别技术，在中国经历了快速发展和广泛应用。

panorama赏析

panorama赏析Panorama Appreciation。

Panoramas are a form of art that captures the vastness and beauty of landscapes in a single frame. They provide viewers with a breathtaking and immersive experience, allowing them to feel as though they are standing in the midst of the scene. Panoramas have been a popular form of art for centuries, and their appeal has only grown with the advancements in photography and digital technology. In this article, we will explore the history of panoramas, their significance in the art world, and the techniques used to create these stunning works of art.The history of panoramas can be traced back to the 18th century when artists began creating large-scale paintings that depicted expansive landscapes. These early panoramas were often displayed in circular rooms, allowing viewers to stand in the center and feel as though they were surrounded by the scene. The popularity of panoramas grew throughout the 19th century, with artists such as John Vanderlyn and Robert Barker creating stunning panoramas that depicted cities, landscapes, and historical events.In the modern era, panoramas have become even more accessible thanks to advancements in photography and digital technology. With the rise of digital cameras and editing software, photographers are able to capture and stitch together multiple images to create seamless and immersive panoramas. This has opened up new possibilities for artists and photographers, allowing them to capture and share stunning landscapes and cityscapes with a global audience.One of the most significant aspects of panoramas is their ability to evoke a sense of awe and wonder in viewers. The expansive nature of panoramas allows viewers to feel as though they are standing in the midst of the scene, taking in every detail and feeling a sense of connection to the landscape. This immersive quality is what sets panoramas apart from other forms of art, making them a truly unique and captivating experience.In addition to their immersive qualities, panoramas also hold great significance in the art world. They are often celebrated for their ability to capture the beauty and grandeur of nature, as well as the architectural and cultural significance of cities and landmarks. Panoramas have the power to transport viewers to distant lands, allowing them to experience the beauty of the world from the comfort of their own home. This ability to inspire and captivate viewers is what makes panoramas such a cherished form of art.The techniques used to create panoramas are as diverse as the landscapes they capture. From traditional painting methods to modern digital photography, artists and photographers have developed a wide range of techniques to create stunning panoramas. In the past, artists would often use a camera obscura to project an image onto a canvas, allowing them to trace the scene and create a detailed and realistic panorama. Today, photographers use advanced cameras and editing software to capture and stitch together multiple images, creating seamless and high-resolution panoramas that showcase the beauty of the world in stunning detail.When creating a panorama, photographers must consider a wide range of factors, including lighting, composition, and perspective. The goal is to capture the scene in a way that is both immersive and captivating, allowing viewers to feel as though they are standing in the midst of the landscape. This requires careful planning and attention to detail, as well as a deep understanding of the technical aspects of photography and composition.In conclusion, panoramas are a truly unique and captivating form of art that allows viewers to experience the beauty and grandeur of the world in a way that is both immersive and inspiring. From the early days of painted panoramas to the modern era of digital photography, panoramas have continued to captivate audiences with their stunning landscapes and cityscapes. Whether capturing the natural beauty of a mountain range or the architectural splendor of a city skyline, panoramas have the power to transport viewers to distant lands and inspire a sense of awe and wonder. As technology continues to advance, the possibilities for creating and sharing panoramas will only continue to grow, allowing artists and photographers to capture and share the beauty of the world in new and innovative ways.。

panorama的词根词缀

panorama的词根词缀## English Answer:### Root: Pan-。

Origin: Greek.Meaning: "all," "entire," "whole," "universal"### Suffix: -orama.Origin: Greek.Meaning: "a view," "a sight"### Etymology of "Panorama"The word "panorama" is derived from the Greek roots panand -orama. Panmeans "all," "entire," "whole," or "universal." -orama means "a view" or "a sight." Therefore,the term "panorama" literally means "a view of everything" or "a comprehensive view."### Definition of "Panorama"1. A wide-angle view or representation of a scene or landscape, typically presented as a continuous painting or series of images.2. A comprehensive overview or survey of a subject or situation.### Variants and Cognates.Panoramic: Pertaining to or presenting a panorama.Panoply: A wide range or impressive display of objects or qualities.Pantomime: A theatrical performance without speech, using only gestures and body movements.Panacea: A remedy for all diseases or ills.## 中文回答：### 词根， Pan-。

长的像的专四词汇

长的像的专四词汇《长的像的专四词汇》专四考试是中国的一项大型英语考试，对于考生来说，词汇是其中非常重要的一部分。

在词汇的记忆和应用上，很多考生会遇到困难。

今天我们就来介绍一些“长得像”的专四词汇，希望能够帮助到考生们更好地记忆和运用这些词汇。

首先是“resemble”，这个词的意思是“像，类似”，在写作和口语中可以用来描述两个事物之间的相似之处。

比如，我们可以说“The new building resembles a spaceship”，意思是“这座新建筑长得像一艘太空飞船”。

其次是“resemble”的同义词“resemble”，这个词的意思也是“相似，类似”，在表达上更加地道和自然。

比如，我们可以说“This statue bears a striking resemblance to the one in the museum”，意思是“这座雕像和博物馆里的那个长得非常像”。

还有一个常用的词是“similar”，这个词的意思是“相似的，类似的”，在日常生活和学术领域都非常常见。

比如，我们可以说“These two cultures have similar customs”，意思是“这两种文化有相似的习俗”。

另外，还有一个“likeness”，这个词的意思是“相似，类似”，在文学作品和艺术品描述上常常使用。

比如，我们可以说“The painting captures her likeness perfectly”，意思是“这幅画完美地捕捉到了她的形象”。

最后，我们还有一个“parallel”，这个词的意思是“平行的，相似的”，在逻辑推理和比较分析中常常用到。

比如，我们可以说“There are many parallels between these two historical events”，意思是“这两个历史事件之间有很多相似之处”。

总之，专四考试对于词汇的要求是非常高的，希望考生们能够通过不断地记忆和应用，掌握更多的词汇，提升自己的英语水平。

高考“撞脸”单词大起底

似是而非大相径庭1① aboard ② abroad ③ broad2 ①adopt ② adapt ③ adept (n. 内行；能手adj. 熟练的；擅长…的) 3 ① adoption ② adaptation4 ① effect ② effort ③ affect5 ① bloom ② bomb ③ boom n. 繁荣；吊杆；隆隆声vt. 使兴旺；发隆隆声vi. 急速发展；发隆隆声6 ① brother ② bother7 ① company ② campaign ③ companion ⑤ champion8 ① kitchen ② chicken9 ① flour ② flower10 ① power ② powder11 ①sight ②slight12 ①customers ②customs ③costumes n. [服装] 服装（costume的复数形式）13 ①desert ②dessert14 ①drown ②dawn ③down ④drowned15 ①expect ②expert ③except ④accept16 ①respect ②expect ③aspect ④inspect ⑤suspect n.嫌疑犯adj. 可疑的；不可信的vi. 怀疑；猜想vt.17 ①expert ②export18 ①expose ②explore ③explode vi. 爆炸，爆发；激增vt. 使爆炸；爆炸；推翻19 ①expense ②expand20 ①attitude ②institute ③altitude n. 高地；高度；[数] 顶垂线；（等级和地位等的）高级；海拔21 ①access ②assess vt. 评定；估价；对…征税22 ①alone ②along23 ①appeal ② appeared ③ appear24 ①appetite ②appreciate vt. 欣赏；感激；领会；鉴别vi. 增值；涨价25 ①accident ②incident26 ① later ② latter ③ letter27 ① lonely ② lovely28 ① mass ② mess29 ① model ② mental ③ metals ④ medals30 ① modem ② modernGroup 31 ①owe ②owe ③own ④owing ⑤ownGroup 32 ①patent ②parentsGroup 33 ①policy ②police ③politicsGroup 34 ①potential ②protectionGroup 35 ①promoted ②promised ③promised; would promoteGroup 36 ①public ②punished ③was publishedGroup 37 ①support ②purpose ③supposedGroup 38 ①quite ②quiet ③quit ④quiltGroup 39 ①unite ②unitsGroup 40 ①inspected ②was inspiredGroup 41 ①courses ②cause ③course ④causedGroup 42 ①(has) acquired ②are required ③to inquire Group 43 ①status ②statue ③stateGroup 44 ①are stolen ②steelGroup 45 ①will strike ②stick ③was stuck ④struck ⑤strictGroup 41 ①courses ②cause ③course ④curse n. 诅咒；咒骂vt. 诅咒；咒骂vi. 诅咒；咒骂Group 42 ①(has) acquired ②are required ③to inquire Group 43 ①status ②statue ③stateGroup 44 ①are stolen ②steelGroup 45 ①will strike ②stick ③was stuck ④struck ⑤strictGroup 46 ① sweat ② sweetGroup 47 ① taxi ② taxesGroup 48 ① test ② text ③ textedGroup 49 ① thorough ② although / though ③ though / although ④ th rough ⑤ thoughGroup 50 ① tough ② coughed ③ rough ④ touchGroup 50 ① tough ② coughed ③ rough ④ touchGroup 51 ①ambiguous ②ambitiousGroup 52 ①be consumed ②assumedGroup 53 ①exit ②existsGroup 54 ①flights ②fightingGroup 55 ①previous ②preciousGroup 56 ① quality ② quantityGroup 57 ① preserve ② are reserved ③ preserveGroup 58 ① super ② supperGroup 59 ① story ② to store ③ storeyGroup 60 ① scar ② scare ③ scaresGroup 61 ①swallow ②shallow ③shadow ④sparrow Group 62 ①window ②widowGroup 63 ①worn ②worn out ③worm ④warmGroup 64 ①unique ②antiqueGroup 65 ①bear ②bear ③beer ④bearGroup 66 ① coat ②coastGroup 67 ①correct ②collectGroup 68 ①collision ②collectionGroup 69 ① colleague ②collegeGroup 70 ①loose ②loss ③lostGroup 71 ①vision ②versionGroup 72 ①pound ②proudGroup 73 ①vast ②vestGroup 74 ①addition ②addictionGroup 75 ①ambassador ②embarrass ③embassy Group 76 ①explain ②explanationGroup 77 ①repeat ②repetitionGroup 78 ①write ②writing ③writtenGroup 79 ①peace ②piece ③receive ④believe Group 80 ①conversation ② conservationGroup 81 ①table ②tabletGroup 82 ①source ②resourceGroup 83 ①pronounce ② pronunciationGroup 84 ①②Group 85 ①②练眼力，辨单词！记单词，考好试！。

怎么说认得的英语

怎么说认得的英语怎么说认得的英语认得的英文：knowrecognize参考例句：The Temple of the Dragon King washed away by a flood/not recognizing one's kinsman大水冲倒龙王庙,自己人不认得自己人I may not evermore acknowledge thee.我今后未必还认得你。

An instantly recognizable face一眼就可以认得出来的面孔I don't recall your name but recognize your face.我不记得你的名字，但认得你的脸。

He recognized me and waved a forceps他倒还认得我，挥一挥钳子。

Even from a distance, Huei-fang's sharp eyes told her that it was Fan Po-wen四小姐眼快，远远地就认得是范博文。

He did not know me, and that was all the present relief I had.他不认得我，这是我当时唯一的安慰。

Sure, everybody in the Second Army knows that matron当然啦，第二军中，哪一个不认得那位女护士。

Hitherto I had had no confederates nor any acquaintance among that tribe.我一向没有同党，同那伙人全不认得。

This letter must be from Frank; I recognized his scrawl.这封信一定是弗兰克写来的，我认得他那潦草的笔迹。

know是什么意思：v. 知道，了解，懂得；认识，熟悉；认出；体验；见到过，听到过Learn not and know not不学无术Know/not know what is most important and act accordingly能[不能]按轻重缓急行事Do you know that lady?你认识那位夫人吗？Do you know the Hallelujah Chorus?你知道哈利路亚合唱曲吗？Few know and few care.很少有人知道，也很少有人关心。

Recognising_Panoramas

图像局部特证及其匹配的详细讲解

【高中英语】高考英语备考 单词拼写热点词：recognize

新概念英语第三册第25课习题答案及解析

GRE近义词词汇背诵精选整理

面部识别在中国的应用英语作文

面部识别在中国的应用英语作文

panorama赏析

panorama的词根词缀

长的像的专四词汇

高考“撞脸”单词大起底

怎么说认得的英语

【高中英语】高考英语备考单词拼写热点词：recognize