{"id":476815,"date":"2023-08-09T07:36:15","date_gmt":"2023-08-09T07:36:15","guid":{"rendered":""},"modified":"2023-09-05T11:13:29","modified_gmt":"2023-09-05T11:13:29","slug":"digital-camera","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/digital-camera\/","title":{"rendered":"\u6570\u7801\u76f8\u673a"},"content":{"rendered":"<h2>\u4ecb\u7ecd<\/h2>\n<p>\u6570\u7801\u76f8\u673a\u662f\u4e00\u79cd\u9769\u547d\u6027\u7684\u8bbe\u5907\uff0c\u5b83\u6539\u53d8\u4e86\u6211\u4eec\u6355\u6349\u548c\u4fdd\u5b58\u8bb0\u5fc6\u7684\u65b9\u5f0f\u3002\u4e0e\u5176\u524d\u8eab\u80f6\u7247\u76f8\u673a\u9700\u8981\u7269\u7406\u80f6\u5377\u6765\u6355\u83b7\u56fe\u50cf\u4e0d\u540c\uff0c\u6570\u7801\u76f8\u673a\u4f7f\u7528\u7535\u5b50\u4f20\u611f\u5668\u5c06\u5149\u7ebf\u8f6c\u6362\u4e3a\u6570\u5b57\u6570\u636e\uff0c\u4ece\u800c\u53ef\u4ee5\u5373\u65f6\u9884\u89c8\u548c\u5b58\u50a8\u56fe\u50cf\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u6570\u7801\u76f8\u673a\u7684\u5386\u53f2\u3001\u5de5\u4f5c\u539f\u7406\u3001\u4e3b\u8981\u7279\u5f81\u3001\u7c7b\u578b\u3001\u7528\u9014\u548c\u672a\u6765\u524d\u666f\uff0c\u540c\u65f6\u63a2\u8ba8\u5176\u4e0e\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5173\u8054\u3002<\/p>\n<h2>\u6570\u7801\u76f8\u673a\u7684\u5386\u53f2<\/h2>\n<p>\u6570\u7801\u6210\u50cf\u7684\u6982\u5ff5\u53ef\u4ee5\u8ffd\u6eaf\u5230 20 \u4e16\u7eaa 50 \u5e74\u4ee3\uff0c\u4f46\u7b2c\u4e00\u53f0\u5b9e\u7528\u6570\u7801\u76f8\u673a\u662f\u5728 20 \u4e16\u7eaa 70 \u5e74\u4ee3\u5f00\u53d1\u7684\u3002 1975\u5e74\uff0c\u4f0a\u58eb\u66fc\u67ef\u8fbe\u516c\u53f8\u7684\u5de5\u7a0b\u5e08\u53f2\u8482\u6587\u00b7\u8428\u68ee\uff08Steven Sasson\uff09\u521b\u9020\u4e86\u7b2c\u4e00\u53f0\u6570\u7801\u76f8\u673a\u539f\u578b\u3002\u8fd9\u662f\u4e00\u79cd\u7b28\u91cd\u4e14\u7b80\u964b\u7684\u8bbe\u5907\uff0c\u53ef\u4ee5\u5c06\u4f4e\u5206\u8fa8\u7387\u7684\u9ed1\u767d\u56fe\u50cf\u6355\u83b7\u5230\u76d2\u5f0f\u78c1\u5e26\u4e0a\u3002\u591a\u5e74\u6765\uff0c\u6280\u672f\u548c\u5c0f\u578b\u5316\u7684\u8fdb\u6b65\u5bfc\u81f4\u6d88\u8d39\u6570\u7801\u76f8\u673a\u5728 20 \u4e16\u7eaa 90 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CCD\uff08\u7535\u8377\u8026\u5408\u5668\u4ef6\uff09\u548c CMOS\uff08\u4e92\u8865\u91d1\u5c5e\u6c27\u5316\u7269\u534a\u5bfc\u4f53\uff09\u3002<\/p>\n<\/li>\n<li>\n<p>\u955c\u5934\uff1a\u955c\u5934\u8d1f\u8d23\u5c06\u5149\u7ebf\u805a\u7126\u5230\u56fe\u50cf\u4f20\u611f\u5668\u4e0a\u3002\u6570\u7801\u76f8\u673a\u914d\u5907\u4e0d\u540c\u7c7b\u578b\u7684\u955c\u5934\uff0c\u4f8b\u5982\u53d8\u7126\u955c\u5934\u3001\u5b9a\u7126\u955c\u5934\u548c\u5e7f\u89d2\u955c\u5934\uff0c\u6bcf\u79cd\u955c\u5934\u90fd\u80fd\u6ee1\u8db3\u7279\u5b9a\u7684\u6444\u5f71\u9700\u6c42\u3002<\/p>\n<\/li>\n<li>\n<p>\u56fe\u50cf\u5904\u7406\u5668\uff1a\u56fe\u50cf\u5904\u7406\u5668\u5904\u7406\u4ece\u56fe\u50cf\u4f20\u611f\u5668\u63a5\u6536\u5230\u7684\u6570\u636e\u5e76\u5e94\u7528\u5404\u79cd\u7b97\u6cd5\u6765\u751f\u6210\u6700\u7ec8\u56fe\u50cf\u3002\u5b83\u5728\u964d\u566a\u3001\u8272\u5f69\u5904\u7406\u548c\u56fe\u50cf\u7a33\u5b9a\u65b9\u9762\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/p>\n<\/li>\n<li>\n<p>\u53d6\u666f\u5668\u6216\u6db2\u6676\u663e\u793a\u5c4f\uff1a\u53d6\u666f\u5668\u6216\u6db2\u6676\u663e\u793a\u5c4f\u5141\u8bb8\u6444\u5f71\u5e08\u5728\u62cd\u6444\u56fe\u50cf\u4e4b\u524d\u9884\u89c8\u573a\u666f\u3002\u4e00\u4e9b\u5148\u8fdb\u7684\u76f8\u673a\u8fd8\u914d\u5907\u7535\u5b50\u53d6\u666f\u5668\uff0c\u63d0\u4f9b\u5b9e\u65f6\u53cd\u9988\u3002<\/p>\n<\/li>\n<li>\n<p>\u5b58\u50a8\u4ecb\u8d28\uff1a\u6570\u7801\u76f8\u673a\u4f7f\u7528\u5404\u79cd\u5b58\u50a8\u4ecb\u8d28\uff08\u4f8b\u5982 SD \u5361\u3001CompactFlash \u5361\u6216\u5185\u5b58\uff09\u6765\u5b58\u50a8\u6355\u83b7\u7684\u56fe\u50cf\u548c\u89c6\u9891\u3002<\/p>\n<\/li>\n<li>\n<p>\u8fde\u63a5\u6027\uff1a\u73b0\u4ee3\u6570\u7801\u76f8\u673a\u901a\u5e38\u5177\u6709\u5185\u7f6e Wi-Fi \u6216\u84dd\u7259\u529f\u80fd\uff0c\u7528\u4e8e\u65e0\u7ebf\u56fe\u50cf\u4f20\u8f93\u548c\u8fdc\u7a0b\u63a7\u5236\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u6570\u7801\u76f8\u673a\u7684\u5185\u90e8\u7ed3\u6784\u53ca\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>\u6570\u7801\u76f8\u673a\u7684\u5185\u90e8\u7ed3\u6784\u6d89\u53ca\u590d\u6742\u7684\u7ec4\u4ef6\u76f8\u4e92\u4f5c\u7528\u3002\u6570\u7801\u76f8\u673a\u7684\u5de5\u4f5c\u539f\u7406\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u5149\u7ebf\u7a7f\u8fc7\u76f8\u673a\u955c\u5934\u8fdb\u5165\u56fe\u50cf\u4f20\u611f\u5668\u3002<\/li>\n<li>\u56fe\u50cf\u4f20\u611f\u5668\u5c06\u5149\u8f6c\u6362\u6210\u7535\u4fe1\u53f7\u3002<\/li>\n<li>\u56fe\u50cf\u5904\u7406\u5668\u5904\u7406\u7535\u4fe1\u53f7\uff0c\u5e94\u7528\u7b97\u6cd5\u5c06\u5176\u8f6c\u6362\u4e3a\u6570\u5b57\u56fe\u50cf\u6587\u4ef6\u3002<\/li>\n<li>\u7136\u540e\u6570\u5b57\u56fe\u50cf\u88ab\u5b58\u50a8\u5728\u76f8\u673a\u7684\u5b58\u50a8\u4ecb\u8d28\u4e0a\u3002<\/li>\n<li>\u5982\u679c\u76f8\u673a\u6709\u53d6\u666f\u5668\uff0c\u6444\u5f71\u5e08\u53ef\u4ee5\u5728\u62cd\u6444\u4e4b\u524d\u6216\u4e4b\u540e\u9884\u89c8\u56fe\u50cf\u3002<\/li>\n<li>\u5982\u679c\u662f\u5e26\u6709\u6db2\u6676\u663e\u793a\u5c4f\u7684\u6570\u7801\u76f8\u673a\uff0c\u5219\u76f4\u63a5\u663e\u793a\u56fe\u50cf\u4ee5\u8fdb\u884c\u9884\u89c8\u3002<\/li>\n<\/ol>\n<h2>\u6570\u7801\u76f8\u673a\u4e3b\u8981\u7279\u6027\u5206\u6790<\/h2>\n<p>\u6570\u7801\u76f8\u673a\u63d0\u4f9b\u4e86\u5927\u91cf\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u6444\u5f71\u98ce\u683c\u548c\u559c\u597d\u3002\u4e00\u4e9b\u4e3b\u8981\u529f\u80fd\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\n<p>\u767e\u4e07\u50cf\u7d20\uff1a\u767e\u4e07\u50cf\u7d20\u51b3\u5b9a\u56fe\u50cf\u7684\u5206\u8fa8\u7387\u3002\u66f4\u9ad8\u7684\u767e\u4e07\u50cf\u7d20\u53ef\u4ee5\u6253\u5370\u66f4\u5927\u7684\u7167\u7247\u548c\u66f4\u8be6\u7ec6\u7684\u56fe\u50cf\u3002<\/p>\n<\/li>\n<li>\n<p>ISO \u8303\u56f4\uff1aISO \u611f\u5149\u5ea6\u63a7\u5236\u76f8\u673a\u5728\u5f31\u5149\u6761\u4ef6\u4e0b\u6355\u6349\u56fe\u50cf\u7684\u80fd\u529b\u3002\u66f4\u5bbd\u7684 ISO \u8303\u56f4\u53ef\u5e26\u6765\u66f4\u597d\u7684\u4f4e\u5149\u6027\u80fd\u3002<\/p>\n<\/li>\n<li>\n<p>\u81ea\u52a8\u5bf9\u7126\uff1a\u81ea\u52a8\u5bf9\u7126\u7cfb\u7edf\u4f7f\u76f8\u673a\u80fd\u591f\u81ea\u52a8\u5bf9\u7126\u62cd\u6444\u5bf9\u8c61\uff0c\u786e\u4fdd\u56fe\u50cf\u6e05\u6670\u9510\u5229\u3002<\/p>\n<\/li>\n<li>\n<p>\u5feb\u95e8\u901f\u5ea6\uff1a\u5feb\u95e8\u901f\u5ea6\u63a7\u5236\u76f8\u673a\u4f20\u611f\u5668\u66b4\u9732\u5728\u5149\u7ebf\u4e0b\u7684\u6301\u7eed\u65f6\u95f4\u3002\u8f83\u5feb\u7684\u5feb\u95e8\u901f\u5ea6\u975e\u5e38\u9002\u5408\u51bb\u7ed3\u5feb\u901f\u79fb\u52a8\u7684\u62cd\u6444\u5bf9\u8c61\uff0c\u800c\u8f83\u6162\u7684\u901f\u5ea6\u4f1a\u4ea7\u751f\u827a\u672f\u8fd0\u52a8\u6a21\u7cca\u3002<\/p>\n<\/li>\n<li>\n<p>\u62cd\u6444\u6a21\u5f0f\uff1a\u6570\u7801\u76f8\u673a\u63d0\u4f9b\u624b\u52a8\u3001\u5149\u5708\u4f18\u5148\u3001\u573a\u666f\u6a21\u5f0f\u7b49\u591a\u79cd\u62cd\u6444\u6a21\u5f0f\uff0c\u5141\u8bb8\u7528\u6237\u5b9a\u5236\u81ea\u5df1\u7684\u6444\u5f71\u8bbe\u7f6e\u3002<\/p>\n<\/li>\n<li>\n<p>\u56fe\u50cf\u7a33\u5b9a\uff1a\u6b64\u529f\u80fd\u53ef\u4ee5\u8865\u507f\u76f8\u673a\u6296\u52a8\uff0c\u4ece\u800c\u83b7\u5f97\u66f4\u6e05\u6670\u7684\u56fe\u50cf\uff0c\u5c24\u5176\u662f\u5728\u4f4e\u5149\u7167\u6761\u4ef6\u4e0b\u6216\u4f7f\u7528\u957f\u7126\u955c\u5934\u65f6\u3002<\/p>\n<\/li>\n<li>\n<p>\u89c6\u9891\u5f55\u5236\uff1a\u8bb8\u591a\u6570\u7801\u76f8\u673a\u9664\u4e86\u6355\u6349\u56fe\u50cf\u4e4b\u5916\u8fd8\u80fd\u591f\u5f55\u5236\u9ad8\u8d28\u91cf\u7684\u89c6\u9891\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u6570\u7801\u76f8\u673a\u7684\u7c7b\u578b<\/h2>\n<p>\u6570\u7801\u76f8\u673a\u6709\u591a\u79cd\u7c7b\u578b\uff0c\u6bcf\u79cd\u7c7b\u578b\u5747\u9488\u5bf9\u7279\u5b9a\u7528\u9014\u800c\u8bbe\u8ba1\u3002\u4ee5\u4e0b\u662f\u5e38\u89c1\u6570\u7801\u76f8\u673a\u7c7b\u578b\u7684\u5217\u8868\uff1a<\/p>\n<ol>\n<li>\n<p><strong>DSLR\uff08\u6570\u7801\u5355\u955c\u53cd\u5149\uff09<\/strong>\uff1a\u6570\u7801\u5355\u53cd\u76f8\u673a\u662f\u5177\u6709\u53ef\u4e92\u6362\u955c\u5934\u548c\u5149\u5b66\u53d6\u666f\u5668\u7684\u591a\u529f\u80fd\u76f8\u673a\uff0c\u6df1\u53d7\u4e13\u4e1a\u6444\u5f71\u5e08\u7684\u9752\u7750\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u65e0\u53cd\u5149\u955c\u76f8\u673a<\/strong>\uff1a\u4e0e DSLR 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Asked Questions about <mark>Digital Camera: Capturing the World in Pixels<\/mark>","faq_items":[{"question":"What is a digital camera?","answer":"<p>A digital camera is a device that uses electronic sensors to capture light and convert it into digital data, allowing for instant preview and storage of images.<\/p>"},{"question":"Who invented the digital camera?","answer":"<p>The first practical digital camera prototype was invented by Steven Sasson, an engineer at Eastman Kodak, in 1975.<\/p>"},{"question":"How does a digital camera work?","answer":"<p>A digital camera works by allowing light to enter through the lens and strike the image sensor. The image sensor converts light into electrical signals, which are then processed by an image processor to create a digital image file.<\/p>"},{"question":"What are the key features of a digital camera?","answer":"<p>Key features of a digital camera include megapixels for image resolution, ISO range for low-light performance, autofocus for sharp images, various shooting modes, image stabilization, video recording capability, and more.<\/p>"},{"question":"What are the different types of digital cameras?","answer":"<p>There are several types of digital cameras, including DSLRs (Digital Single-Lens Reflex), mirrorless cameras, compact cameras, bridge cameras, action cameras, medium format cameras, instant cameras, and 360-degree cameras.<\/p>"},{"question":"What are the common problems with digital cameras?","answer":"<p>Common problems with digital cameras can include blurry images due to camera shake or improper focus, dead pixels on images, battery drain, and storage issues.<\/p>"},{"question":"How can digital cameras be used?","answer":"<p>Digital cameras have various applications, including photography, videography, security and surveillance, scientific research, and more.<\/p>"},{"question":"What is the future of digital cameras?","answer":"<p>The future of digital cameras looks promising, with advancements in sensor technology, artificial intelligence, connectivity, and virtual\/augmented reality shaping their development.<\/p>"},{"question":"How are digital cameras associated with proxy servers?","answer":"<p>While not directly related, digital cameras and proxy servers intersect when transferring images to the cloud or social media platforms, where proxy servers can optimize data flow for smoother transmission.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/476815","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/476815\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/468218"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=476815"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}