求英语翻译！刚用百度翻译了我的论文摘要，但老师说有很多错，本人英语太菜，望高手指点！ 求贵人帮忙修改英语翻译方向论文，老师始终说我的语言表达不清楚...
\u8bf7\u6c42\u82f1\u6587\u7ffb\u8bd1\u9ad8\u624b\u5e2e\u6211\u7ffb\u8bd1\u4e00\u4e0b\u6211\u7684\u8bba\u6587\u6458\u8981 \u6211\u8bd5\u7740\u7528\u7ffb\u8bd1\u5668\u7ffb\u8bd1\uff0c\u53ef\u662f\u8001\u5e08\u8bf4\u4e0d\u901a\u987a\u3002 \u5341\u5206\u611f\u8c22\uff01\uff01\uff01\uff01\uff01\u770b\u4e0d\u6e05
\u4f60\u80fd\u4e0d\u80fd\u8d34\u51fa\u6765\u770b\u770b\uff1f
With Internet technology, multimedia technology and the rapid development of network of various multimedia information can be in a different form on the network convenient, fast transmission, people through the multimedia information on a political, economic, military and daily exchange. But, the multimedia information transfer also has huge potential safety problems, some illegal elements through the technical measure filch, malicious damage incidents of multimedia information, multimedia information holders to bring great losses. And digital image is an important part of the multimedia information. The digital image encryption problems, to protect the interests of the digital image holders, promote the harmonious development of economy are of significance. Therefore, how to protect the security of the digital image, has become the focus of attention.This topic research content is the structure characteristics of the digital image as the foundation, study digital image information security problems. The purpose of this project is to achieve a higher safety of image information security algorithm, so it can realize the digital image encryption and decryption, is a specifically through certain image method makes it become an unrecognizable ciphertext, in the network transmission process not to reveal the original image. There are a variety of image encryption algorithm, the subject of the Hilbert curve and Henon mapping is mixed encryption, and realize the digital image space pixel scrambling and digital image gray transformation. An example shows that encryption image encryption has completely covered with the content of the original image, encryption effect is better, therefore, Henon mapping and Hilbert curve based on the mixture of encryption is a safe, effective and fast encryption calculate
With the the rapid development of the Internet technology, multimedia technology and network, various kinds of multimedia information can be spreaded conveniently and fastly in different forms on the Internet ,and also, daily communication about economic, military and politics can be exchanged through the multimedia information. However, the multimedia information transmission also has great potential security dangers.Some criminals use technical means to steal and destruct multimedia information maliciously ,which brings huge loss to the multimedia information holders. Well,The digital image is an important part of multimedia information. Research on digital image encryption has excellent significance to protect the interests of holders and enhance the harmony of economy society’s development . As a result, how to protect the security of digital image, has gradually become the focus of attention.
The content of the subject is based on the structural features of digital image to research digital image information security. The purpose of this project is to achieve image information security algorithm,which has high security, to the realize of digital image encryption, decryption.That means a clear image can be changed into a unrecognized ciphertext using a certain algorithm to avoid the exposure of the original image during the network transmission. Image encryption has a variety of algorithms, this paper takes the hybrid encryption of Hilbert curve and Henon mapping,and meanwhile, realize changing of spatial pixel scrambling and gray scale of digital image. Encryption example shows that the encrypted image has completely covered the contents of the original image and the encryption effect is good. Therefore, the hybrid encryption based on the Henon mapping and Hilbert curves is a safe, effective, fast encryption method.
Keywords: digital image; image encryption; pixel scrambling; gray transformation; Henon Hilbert curve mapping;
With Internet technology, multimedia technology and the rapid development of network of various multimedia information can be in a different form on the network convenient, fast transmission, people through the multimedia information on a political, economic, military and daily exchange. But, the multimedia information transfer also has huge potential safety problems, some illegal elements through the technical measure filch, malicious damage incidents of multimedia information, multimedia information holders to bring great losses. And digital image is an important part of the multimedia information. The digital image encryption problems, to protect the interests of the digital image holders, promote the harmonious development of economy are of significance. Therefore, how to protect the security of the digital image and gradually become ? people
Along with the quickly development of Internet technology, multimedia technology and the nettwork, various kinds of multimedia information can be conventiently and quickly searched out in different forms on the Internet . People can do lot of things such as the multimedia information, economic, military and political daily communication.
我眼睛实在是看花罗，不好意思只能改这么多了
绛旓細With Internet technology, multimedia technology and the rapid development of network of various multimedia information can be in a different form on the network convenient, fast transmission, people through the multimedia information on a political, economic, military and daily exchange. But,...
绛旓細鐧惧害鑻辫缈昏瘧鍣ㄦ槸涓娆惧己澶х殑鍦ㄧ嚎缈昏瘧宸ュ叿銆 鐧惧害鑻辫缈昏瘧鍣ㄦ槸鍩轰簬鐧惧害寮哄ぇ鐨勬満鍣ㄥ涔犲拰鑷劧璇█澶勭悊鎶鏈紑鍙戠殑鍦ㄧ嚎缈昏瘧宸ュ叿銆傚畠鍙互灏鑻辨枃缈昏瘧鎴愪腑鏂,涔熷彲浠ュ皢涓枃缈昏瘧鎴愯嫳鏂,鐢氳嚦鏀寔澶氱鍏朵粬璇█涔嬮棿鐨勭炕璇戙傝繖娆剧炕璇戝櫒涓嶄粎閫傜敤浜庢櫘閫氫汉鏃ュ父浜ゆ祦,涔熼傜敤浜庝笓涓氶鍩熺殑缈昏瘧闇姹傘 璇ョ炕璇戝櫒鐨勭壒鐐瑰涓: 1. 瀹炴椂缈昏瘧:鐢ㄦ埛鍙...
绛旓細鐧惧害缈昏瘧鍦ㄧ嚎鍙互瀹炴椂灏嗚嫳璇繘琛岀炕璇戙傝缁嗚В閲婏細1. 鐧惧害缈昏瘧鍦ㄧ嚎鐨勫姛鑳界壒鐐 鐧惧害缈昏瘧鍦ㄧ嚎鏄竴娆句究鎹枫佸疄鏃剁殑缈昏瘧宸ュ叿銆傚畠鑳藉蹇熷湴澶勭悊鑻辫缈昏瘧浠诲姟锛屽府鍔╃敤鎴峰揩閫熻幏鍙栫炕璇戠粨鏋溿傛棤璁烘槸鏃ュ父鐢熸椿鐢ㄨ杩樻槸涓撲笟棰嗗煙鐨勬湳璇紝鐧惧害缈昏瘧閮借兘鎻愪緵鐩稿鍑嗙‘鐨勭炕璇戠粨鏋溿2. 鐧惧害缈昏瘧鍦ㄧ嚎鐨勪娇鐢ㄦ柟寮 鐢ㄦ埛鍙渶鍦鐧惧害缈昏瘧鐨...
绛旓細鐧惧害缈昏瘧銆佽胺姝岀炕璇戙侀噾灞辫瘝闇搁兘鏄笉閿欑殑缈昏瘧杞欢銆1銆佺櫨搴︾炕璇 鐧惧害缈昏瘧app鏄竴娆鹃泦璇嶆眹銆佺炕璇戙佽瘝鍏搞佷緥鍙ヤ簬涓浣撶殑缈昏瘧杞欢锛屽厤璐规彁渚涢珮璐ㄩ噺鐨勪腑鏂囥鑻辫銆佹棩璇侀煩璇佽タ鐝墮璇佹嘲璇佹硶璇侀樋鎷変集璇佽憽钀勭墮璇佷縿璇佸痉璇佹剰澶у埄璇佺菠璇佹枃瑷鏂囩瓑璇缈昏瘧鏈嶅姟銆傝繕鍙互杩涜鏂囪█鏂囩炕璇戯紝鏀寔璇煶瀹炴椂缈...
绛旓細姣旇緝濂界敤鏂逛究鐨勭炕璇戣蒋浠舵湁锛鐧惧害缈昏瘧銆佺綉鏄撴湁閬撹瘝鍏搞丟ooglefan缈昏瘧銆佽吘璁炕璇戝悰銆侀噾灞辫瘝闇哥瓑銆1銆佺櫨搴︾炕璇 鐧惧害缈昏瘧鏄櫨搴﹀彂甯冪殑鍦ㄧ嚎缈昏瘧鏈嶅姟锛屼緷鎵樹簰鑱旂綉鏁版嵁璧勬簮鍜岃嚜鐒惰瑷澶勭悊鎶鏈紭鍔匡紝鑷村姏浜庡府鍔╃敤鎴疯法瓒婅瑷楦挎矡锛屾柟渚垮揩鎹峰湴鑾峰彇淇℃伅鍜屾湇鍔°傜櫨搴︾炕璇戞敮鎸佸叏鐞28绉嶇儹闂ㄨ瑷浜掕瘧锛屽寘鎷腑鏂囷紙绠浣擄級銆鑻辫銆...
绛旓細I plan to spend fifteen minutes reading English every day .
绛旓細3銆佹湁閬撶炕璇戯細鏈夐亾缈昏瘧鎻愪緵鍗虫椂鍏嶈垂鐨勪腑鏂囥佽嫳璇佹棩璇侀煩璇佹硶璇佸痉璇佷縿璇佽タ鐝墮璇佽憽钀勭墮璇佽秺鍗楄銆佸嵃灏艰銆佹剰澶у埄璇叏鏂囩炕璇戙佺綉椤电炕璇戙佹枃妗ｇ炕璇戞湇鍔°4銆鐧惧害缈昏瘧锛氫細璇濈炕璇戯紝鏀寔涓枃鏅氳瘽銆佺菠璇鑻辫鐨璇煶璇嗗埆锛岀洿鎺ュ鐫鎵嬫満璇磋瘽灏辫兘缈昏瘧鎴愮洰鏍囪瑷锛屽苟閫氳繃鎵嬫満鏈楄鍑烘潵锛岃揪鍒板悓澹缈昏瘧鐨鏁堟灉...
绛旓細鎴戞渶鐖辩殑鐢峰鐨鑻辨枃缈昏瘧锛歁y favorite boy.閲嶇偣璇嶆眹瑙ｆ瀽锛歠avorite 鑻 ['feɪvərɪt] 銆 銆 缇 ['feɪvərɪt]adj. 鍠滅埍鐨勶紱娴佽鐨 n. 鏈鍠滅埍鐨勪汉鎴栫墿锛涙渶鏈夊笇鏈涜幏鑳滅殑閫夋墜 like all the books on the shelf but this one is my favorite.鎴戝枩娆功鏋...
绛旓細Many students also have a class on Sunday he and her sister go home together every day, my friend Bob is a grade eight student xiao Ming wash a face to brush one's teeth at 7 o 'clock in the morning I usually eat bread in the morning, Mr Green preparation before dinner ...
绛旓細But as soon as his mother had finished washing up, she went quietly upstairs to her son鈥檚 bedroom and shortened the trousers by two inches. She came downstairs without saying anything to her daughters.Later on, after supper, the elder sister remembered her brother鈥檚 trousers. ...
