{"id":1143,"date":"2022-10-29T22:11:12","date_gmt":"2022-10-29T14:11:12","guid":{"rendered":"https:\/\/courtship.top\/?p=1143"},"modified":"2022-10-29T22:11:12","modified_gmt":"2022-10-29T14:11:12","slug":"lecture19-cameraslenses-and-light-fileds-%e7%9b%b8%e6%9c%ba-%e6%a3%b1%e9%95%9c%e4%b8%8e%e5%85%89%e5%9c%ba","status":"publish","type":"post","link":"https:\/\/courtship.top\/index.php\/2022\/10\/29\/lecture19-cameraslenses-and-light-fileds-%e7%9b%b8%e6%9c%ba-%e6%a3%b1%e9%95%9c%e4%b8%8e%e5%85%89%e5%9c%ba\/","title":{"rendered":"Lecture19 Cameras,Lenses and Light Fileds \u76f8\u673a \u68f1\u955c\u4e0e\u5149\u573a"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-217-1024x733.png\" alt=\"\" class=\"wp-image-1145\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u8ba1\u7b97\u673a\u56fe\u5f62\u5b66\u7684\u4e24\u79cd\u6210\u50cf\uff1a<strong>\u5149\u6805\u5316<\/strong>\u548c<strong>\u5149\u7ebf\u8ffd\u8e2a<\/strong><\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Field of View \u89c6\u573aFOV<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-218-1024x729.png\" alt=\"\" class=\"wp-image-1148\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5c0f\u5b54\u6210\u50cf\u5f88\u5bb9\u6613\u51b3\u5b9a\u89c6\u573a\u5927\u5c0f<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-219-1024x708.png\" alt=\"\" class=\"wp-image-1150\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5728\u5b9a\u4e49\u89c6\u573a\u65f6\u4ee535mm\u7684\u80f6\u7247\u4e3a\u57fa\u51c6<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Exposure \u66dd\u5149\u5ea6<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-220-1024x685.png\" alt=\"\" class=\"wp-image-1152\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u66dd\u5149\u5ea6 = \u65f6\u95f4 \u00d7 \u8f90\u5c04\u5ea6<\/li><li>\u66dd\u5149\u65f6\u95f4\u7531\u5feb\u95e8\u51b3\u5b9a<\/li><li>\u8f90\u5c04\u5ea6\u7531\u955c\u5934\u548c\u7126\u8ddd\u63a7\u5236<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-221-1024x623.png\" alt=\"\" class=\"wp-image-1155\"\/><figcaption>\u5728\u6444\u5f71\u4e2d\u63a7\u5236\u66dd\u5149<\/figcaption><\/figure>\n\n\n\n<p>\u5f71\u54cd\u66dd\u5149\u7684\u56e0\u7d20<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5149\u5708\u7684\u5927\u5c0f F-stop (\u5149\u5708\u662f\u4eff\u7167\u4eba\u7684\u77b3\u5b54) \u662f\u4e00\u4e2a\u6321\u5149\u7684\u4e1c\u897f<\/li><li>\u5feb\u95e8\u901f\u5ea6 \u5feb\u95e8\u5f00\u653e\u7684\u65f6\u95f4 \u5feb\u95e8\u5f00\u653e\u7684\u65f6\u95f4\u8d8a\u77ed\uff0c\u66f4\u5c11\u7684\u5149\u8fdb\u6765<\/li><li>ISO \u540e\u671f\u5904\u7406 \u8be5\u63a5\u6536\u5230\u591a\u5c11\u5149 \u540e\u671f\u4e58\u4e0a\u67d0\u4e2a\u6570<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-222-1024x720.png\" alt=\"\" class=\"wp-image-1170\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">ISO<\/h4>\n\n\n\n<p>\u540e\u671f\u5904\u7406 \u4e58\u4ee5\u4e00\u4e2a\u6570<\/p>\n\n\n\n<p>\u4efb\u4f55\u4fe1\u53f7\u90fd\u6709\u566a\u58f0\uff0c\u4e58\u540c\u65f6\u4f1a\u53d8\u5927\u4fe1\u53f7\u548c\u566a\u58f0 \u7b80\u5355\u653e\u5927\u4fe1\u53f7\u540c\u6837\u4f1a\u653e\u5927\u566a\u58f0<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-223-1024x473.png\" alt=\"\" class=\"wp-image-1177\"\/><figcaption>\u589e\u76ca<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u5149\u5708 F\u6570<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-224-1024x746.png\" alt=\"\" class=\"wp-image-1180\"\/><\/figure>\n\n\n\n<p>F\u6570\u662f\u76f4\u5f84\u7684\u5012\u6570\uff0c\u8d8a\u5927\uff0c\u76f4\u5f84\u8d8a\u5c0f\uff0c\u8fdb\u5149\u8d8a\u591a<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5feb\u95e8<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-225-1024x712.png\" alt=\"\" class=\"wp-image-1186\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\uff08\u52a8\u6001\u7269\u4f53\uff09\u8fd0\u52a8\u6a21\u7cca<\/li><li>\u5feb\u95e8\u65f6\u95f4\u52a0\u500d\u52a8\u6001\u6a21\u7cca\u52a0\u500d<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-226-1024x548.png\" alt=\"\" class=\"wp-image-1194\"\/><figcaption>\u8fd0\u52a8\u6a21\u7cca\u4e0d\u4e00\u5b9a\u662f\u574f\u4e8b<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-227-1024x629.png\" alt=\"\" class=\"wp-image-1196\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>Rolling Shutter \u95ee\u9898\uff1a\u4f1a\u5bf9\u9ad8\u901f\u8fd0\u52a8\u7684\u7269\u4f53\u5f62\u6210\u626d\u66f2\uff0c\u56fe\u50cf\u4e0a\u4e0d\u540c\u7684\u4f4d\u7f6e\u8bb0\u5f55\u7684\u662f\u4e0d\u540c\u65f6\u95f4<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-228-1024x658.png\" alt=\"\" class=\"wp-image-1201\"\/><figcaption>\u7b49\u6548\u8865\u507f<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u955c\u5934<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-229-1024x698.png\" alt=\"\" class=\"wp-image-1205\"\/><figcaption>\u68f1\u955c\u7ec4<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-230-1024x682.png\" alt=\"\" class=\"wp-image-1207\"\/><figcaption>\u771f\u5b9e\u7684\u68f1\u955c\u96be\u4ee5\u805a\u96c6\u5230\u4e00\u70b9<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-231-1024x686.png\" alt=\"\" class=\"wp-image-1209\"\/><figcaption>\u7406\u60f3\u5316\u7684\u68f1\u955c<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5bf9\u4e8e\u5e73\u884c\u5149\u6253\u8fdb\u6765\u4f1a\u805a\u96c6\u5230\u4e00\u4e2a\u70b9\u4e0a\u53bb \u5373\u7126\u70b9 \u7126\u70b9\u5230\u68f1\u955c\u7684\u8ddd\u79bb\u5230\u7126\u8ddd<\/li><li>\u8fc7\u7126\u70b9\u4e00\u5b9a\u4f1a\u53d8\u6210\u5e73\u884c\u5149<\/li><li>\u8584\u7684\u68f1\u955c\u201c\u4e00\u5b9a\u201d\u53ef\u4ee5\u6539\u53d8\u5b83\u7684\u7126\u8ddd<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-232-1024x715.png\" alt=\"\" class=\"wp-image-1217\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u4ece\u4efb\u4f55\u4e00\u4e2a\u4f4d\u7f6e\u7a7f\u8fc7\u68f1\u955c\u7684\u4e2d\u5fc3 \u4ed6\u7684\u65b9\u5411\u4e00\u5b9a\u4e0d\u4f1a\u6539\u53d8<\/li><li>\u7269\u8ddd\u7684\u5012\u6570\u52a0\u50cf\u8ddd\u7684\u5012\u6570 = \u7126\u8ddd\u7684\u5012\u6570<\/li><li>\u6539\u53d8\u7269\u8ddd\u7684\u540c\u65f6\u50cf\u8ddd\u4e5f\u8981\u6539\u53d8<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u666f\u6df1<\/h3>\n\n\n\n<p>\u5373\u662f\u6210\u50cf\u6e05\u6670\u7684\u4e00\u6bb5\u8303\u56f4<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-233-1024x696.png\" alt=\"\" class=\"wp-image-1222\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u770b\u5230\u7684\u4e1c\u897f\u6a21\u7cca\u4e0d\u6a21\u7cca\u53d6\u51b3\u4e8e\u5149\u5708\u7684\u5927\u5c0f<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-234-1024x468.png\" alt=\"\" class=\"wp-image-1224\"\/><figcaption>\u5149\u5708\u771f\u5b9e\u5b9a\u4e49<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u771f\u5b9e\u7684F\u6570\uff1a\u7126\u8ddd \u9664\u4ee5 \u5149\u5708\u7684\u76f4\u5f84<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">RayTracing\u6a21\u62df\u7406\u60f3\u68f1\u955c<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-235-1024x705.png\" alt=\"\" class=\"wp-image-1229\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u786e\u5b9a\u6210\u50cf\u5e73\u9762\u5927\u5c0f\uff0c\u68f1\u955c\u672c\u8eab\u5c5e\u6027\uff08\u7126\u8ddd\uff0c\u5149\u5708\u5927\u5c0f\uff09<\/li><li>\u5b9a\u4e49\u68f1\u955c\u653e\u5728\u573a\u666f\u6709\u591a\u8fdc<\/li><li>\u5229\u7528\u68f1\u955c\u516c\u5f0f\u8ba1\u7b97\u65b9\u5411<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u8ba1\u7b97\u673a\u56fe\u5f62\u5b66\u7684\u4e24\u79cd\u6210\u50cf\uff1a\u5149\u6805\u5316\u548c\u5149\u7ebf\u8ffd\u8e2a Field of View \u89c6\u573aFOV \u5c0f\u5b54\u6210\u50cf\u5f88\u5bb9\u6613\u51b3\u5b9a\u89c6\u573a\u5927\u5c0f \u5728\u5b9a\u4e49\u89c6\u573a\u65f6\u4ee535m &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"emotion":"","emotion_color":"","title_style":"","license":"","footnotes":""},"categories":[23],"tags":[],"class_list":["post-1143","post","type-post","status-publish","format-standard","hentry","category-23"],"_links":{"self":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts\/1143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/comments?post=1143"}],"version-history":[{"count":0,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts\/1143\/revisions"}],"wp:attachment":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/media?parent=1143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/categories?post=1143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/tags?post=1143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}