jpg是什么意思很多人对这个问题比较感兴趣，下面让我们一起来看浠涔PG煎锛，希望可以帮助到你。
浠?涔???PG?煎?锛?
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1??photoshop锛???寮??诲??/a>浠ュ??锛????﹀?涓猴?涓??㈡?煎??ｉ??????a href="https://zhidao.baidu.com/search?word=JPG?煎?" highlight="true">JPG?煎?灏辨???锛?杩?涓??规?姣?杈?绠???锛???涓??????昏川姣?杈?濂界??锛?瑕?姹?姣?杈?楂????剧??杞??€??
2??濡???浣?瑕?姹?涓?楂?锛?浣??存?ラ??杩?windows??甯︾???诲?剧?搴?锛?????PG?煎?灏卞??互锛?杩?绉?杞??㈡?瑰??昏川涓?楂?
濡???JPG?煎?杞??朵??煎?锛?杩??风???规????烽???ㄣ??
jpg?ㄥ????PEG锛????剧????涓?绉??煎???
PEG?剧??浠?4浣?棰??插??ㄥ??涓???俱??JPEG???骞冲?版???崇???煎?锛???????楂?绾у??????缂╋?涓?杩?锛?杩?绉???缂╂????????????
娓?杩?寮? JPEG ??浠舵????浜ら????瀹???PNG??浠剁???哄???ㄤ?锛?JPG??浠?/a>浣跨??4浣???褰╄?诧???伪????锛?锛??惰??PNG??浠朵娇??2浣???褰╄?诧???伪????锛?锛???璁搁?ㄥ??????搴︿负100%??
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浼??癸???褰变???????瀹?浣???????楂?绾у??缂┿???╃?ㄥ????????缂╂???互?у?舵??浠跺ぇ灏???????浜ら??锛?瀵逛?娓?杩?寮? JPEG ??浠讹???骞挎?????Internet??????
?变?浣?绉??锛?jpg??a href="https://zhidao.baidu.com/search?word=涓?缁寸?" highlight="true">涓?缁寸?涓???ㄦ?ュ?ㄥ???浼?杈??х????
缂虹?癸?????????缂╀?浣垮??濮??剧???版??川??涓?????褰??ㄧ?杈??????颁?瀛? JPEG ??浠舵?讹?JPEG 浼?娣峰????濮??剧???版????璐ㄩ??涓?????杩?绉?涓?????疮绉??х????JPEG 涓????ㄤ???????插?灏????锋??澶у??棰??茬?歌????哄????浜?害宸?????????剧??杈?绠??????剧????
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jpg?煎?-?惧害?剧?
jpg???涔?????
jpg锛???PEG锛?JPEG???ㄧО? Joint Photographic Experts GROUP锛??宠?????惧??涓?瀹跺?缁?锛?瀹????卞?介??????缁?缁?锛?ISO:International Standardization Organization锛????介???佃??垫?ュ?ㄨ?濮???浼?锛?CCITT:Consultation Commitee of the International Telephone and Telegraph锛?涓洪?????惧????寤虹???绗??涓??介???板??惧????缂╂????锛?涔????充?涓??村?ㄤ娇?ㄧ????搴??ㄦ??骞跨???惧????缂╂??????
JPEG?变???互??渚???????缂╋???姝?a href="https://zhidao.baidu.com/search?word=??缂╂?" highlight="true">??缂╂???互杈惧?板?朵?浼?缁???缂╃?娉???娉?姣?????绋?搴︺??
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RAW涓?JPG??涓????癸?
1????浠跺ぇ灏?涓???锛??变?RAW?煎???病??缁?杩???缂╃??????浠讹???姝わ???浠剁??淇℃????姣?杈?澶э?涓?????0-80MB锛???JPG?煎?????????缂╃???惧????浠讹???浠舵?杈?灏?锛?涓?????-8MB锛?濡???????RAW?煎?锛??告?虹??瀛??ㄥ??/a>瑕?淇?璇???瓒冲?澶х??瀹归??锛?????????瀛?涔?瑕????ㄥぇ????纭???绌洪?达?JPG??浠?/a>姣?杈?灏?锛?浼?????绌洪?淬??
2???剧???剧ず瑕?姹?涓???锛?RAW?煎??惧??灞?浜??板???浠讹???姝ゆ??浜?绋?搴?涓?????璇诲??锛???浠ユ??娉??剧ず锛?Adobe Bridge CC???涓??惧??绠＄??杞?欢锛?瀹???互?剧ず?????煎????惧??锛???姝や?????褰卞????蹇??ㄧ??杞?欢??
3????浠舵?煎?涓???锛?JPG?煎????惧????浠讹???伐涓????????煎?锛?涔???eb????????浠舵?煎?锛???互?ㄤ换浣?绋?搴???璇诲??锛???浠ョ???炬?杈??逛究??
????璧????ユ?锛??惧害?剧?-JPG
????璧????ユ?锛??惧害?剧?-RAW
jpg???涔?????锛?
01
jpg??父?ㄧ???惧????浠舵?煎?????缂???锛?璇寸??绠????瑰氨????????缂╂?煎???jpg??缂?涓????ㄥ舰瀹硅????????瀛?+jpg????杩板舰寮????ㄦ??瀛?缁??轰?绉??婚?㈡??锛??存?剧???ㄣ??
jpg??PEG?惧?????╁???锛????ㄤ?杩?缁??茶??????惧????缂╃??涓?绉?????锛???浠跺??缂???涓?jpg??.jpeg锛?????甯哥?ㄧ???惧????浠舵?煎????朵富瑕??????ㄩ?娴?缂???(DPCM)??绂绘?ｄ?寮﹀????DCT)浠ュ???电?????????缂????瑰?锛?浠ュ?婚?ゅ??浣????惧????褰╄?叉?版???灞?浜???????缂╂?煎?锛?瀹??藉?灏??惧????缂╁?ㄥ?灏????ㄥ?绌洪?达?涓?瀹?绋?搴︿?浼??????惧???版??????浼ゃ??灏ゅ?舵??娇?ㄨ?楂?????缂╂?渚?锛?灏?浣挎??缁?瑙ｅ??缂╁???㈠????惧??璐ㄩ????浣?锛?濡???杩芥?楂???璐ㄥ?惧??锛???涓?瀹????ㄨ?楂?????缂╂?渚???
JPEG??缂╂??????????杩?锛?瀹???互?ㄦ??????缂╂?瑰??婚?ゅ??浣????惧???版????㈠?ヨ?璇达?灏辨????互?ㄨ?灏???纾???绌洪?村??拌?濂界???惧????璐ㄣ????涓?JPEG???绉?寰??垫椿???煎?锛??锋??璋????惧??璐ㄩ???????斤?瀹???璁哥?ㄤ???????缂╂?渚?瀵规??浠惰?琛???缂╋?????澶?绉???缂╃骇?????缂╂?????甯稿??0;1??0;1锛???缂╂?瓒?澶э??惧????璐ㄥ氨瓒?浣?;?稿???帮???缂╂?瓒?灏?锛??惧????璐ㄥ氨瓒?楂?????涓?骞??惧??锛???a href="https://zhidao.baidu.com/search?word=JPEG?煎?" highlight="true">JPEG?煎?瀛??ㄧ????浠舵???朵?绫诲????浠剁??1/10~1/20锛???甯稿????????KB锛?璐ㄩ????澶辫?灏?锛??烘????娉????恒??JPEG?煎???缂╃??涓昏????棰?淇℃???瀵硅?插僵??淇℃?????杈?濂斤?????搴??ㄤ?浜???缃?;瀹?????灏??惧????浼?杈??堕?达?????24浣???褰╄??涔?????搴??ㄤ???瑕?杩?缁??茶????惧??涓???
JPEG?煎?????缂╃??????绉??惧????浠舵?煎?涓???楂?????瀹??ㄦ??????缂╃???瑰??婚?ゅ?惧??????浣??版???浣?瀛??ㄧ??涓?瀹???澶辩?????变??堕???????缂╂????????????瑕?姹?锛?宸插箍娉??ㄤ?褰╄?蹭???????姝㈠?惧?????佃?浼?璁????板?峰???伴?诲?剧????浼??????变???绉?娴?瑙??ㄩ?芥????JPEG杩?绉??惧???煎?锛???姝ゅ?涔?琚?箍娉??ㄤ??惧??棰?瑙????朵?HTM缃?椤点??
?ㄧ??瑷?????娉??????剧??(????澶???涓??挎???绘???????典?锛?浣跨?ㄢ?????ヤ唬?垮????xxxxx??瀹圭???剧????琚?唬?跨???剧????甯歌?骞挎?浼????浜哄敖???ャ????a href="https://zhidao.baidu.com/search?word=缃?缁??ㄨ?" highlight="true">缃?缁??ㄨ?涓??涓?涓??????涓??ヨ????㈠??.jpg绾︾?浜?浣跨?ㄨ??澶?a href="https://zhidao.baidu.com/search?word=琛ㄦ????" highlight="true">琛ㄦ??????姣?濡?:?锋?.jpg????涓??瀵?.jpg锛??界?跺??????瀛?锛?浣???????婚?㈡??锛??存?剧???ㄣ??
jpg???涔?????
jpg??父?ㄧ???惧????浠舵?煎?????缂???锛?璇寸??绠????瑰氨????????缂╂?煎???jpg??缂?涓????ㄥ舰瀹硅????????瀛?+jpg????杩板舰寮????ㄦ??瀛?缁??轰?绉??婚?㈡??锛??存?剧???ㄣ??
?板?ㄥ?ㄧ?涓?寰?澶?灏?浼?浼村??娆㈠?ㄨ??澶╂?讹??ㄨ??????㈠??jpg锛??ｄ?杩?涓?pg?板????涔?????????镐俊杩???寰?澶?灏?浼?浼翠?娓?妤?锛??ｄ??板?ㄥ氨?辨???ヤ负澶у?璁茶В?с??
璇︾???瀹?/h4>01
jpg??PEG?惧?????╁???锛?浠?pg涓烘?╁??????剧???ㄦ??????缂╂?瑰??婚?ゅ??浣????惧??褰╄?叉?版????ㄨ?峰???楂?????缂╃???????惰?藉??板????涓板????ㄧ???惧??锛??冲??互?ㄨ?灏???纾???绌洪?村??拌?濂界???剧??璐ㄩ????
02jpg?煎????剧???ㄨ?峰???楂?????缂╃???????惰?藉??板????涓板????ㄧ???惧?????变?浣?绉??锛???姝ら??甯搁????搴??ㄤ?浜???缃?锛?????灏??惧????浼?杈??堕?达?涔?????搴??ㄤ???瑕?杩?缁??茶????惧????
03?ㄧ??瑷?????娉??????剧??(????澶???涓??挎???绘???????典?锛?浣跨?ㄢ??xxxxx.jpg???ヤ唬?垮????xxxxx??瀹圭???剧????琚?唬?跨???剧????甯歌?骞挎?浼????浜哄敖???ャ??
04??a href="https://zhidao.baidu.com/search?word=缃?缁??ㄨ?" highlight="true">缃?缁??ㄨ?涓??涓?涓??????涓??ヨ????㈠??.jpg绾︾?浜?浣跨?ㄨ??澶?a href="https://zhidao.baidu.com/search?word=琛ㄦ????" highlight="true">琛ㄦ??????
05姣?濡?锛??锋?.jpg????涓??瀵?.jpg锛??界?跺??????瀛?锛?浣???????婚?㈡??????