{"id":2299,"date":"2025-05-04T10:43:48","date_gmt":"2025-05-04T02:43:48","guid":{"rendered":"http:\/\/aojp.lamost.org\/?page_id=2299"},"modified":"2025-05-04T10:53:32","modified_gmt":"2025-05-04T02:53:32","slug":"%e4%b8%80%e7%a7%8d%e9%ab%98%e9%80%9f%e7%94%9f%e6%88%90%e9%80%90%e7%82%b9-psf-%e7%9b%b8%e5%bc%82%e5%9b%be%e5%83%8f%e7%9a%84%e6%96%b9%e6%b3%95-%e7%99%bd%e6%b3%bd%e5%ae%87","status":"publish","type":"page","link":"http:\/\/aojp.lamost.org\/?page_id=2299","title":{"rendered":"\u4e00\u79cd\u9ad8\u901f\u751f\u6210\u9010\u70b9 PSF \u76f8\u5f02\u56fe\u50cf\u7684\u65b9\u6cd5---\u767d\u6cfd\u5b87"},"content":{"rendered":"\n

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\u8fd1\u65e5\uff0c\u592a\u539f\u7406\u5de5\u5927\u5b66\u7269\u7406\u4e0e\u5149\u7535\u5de5\u7a0b\u5b66\u9662\u7684\u8d3e\u9e4f\u6559\u6388\u3001\u767d\u6cfd\u5b87\u53ca\u5176\u7814\u7a76\u56e2\u961f\u5728\u56fd\u9645\u9876\u5c16\u5929\u6587\u5b66\u671f\u520a\u300aAstronomical Journal\u300b\uff08AJ\uff09\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u300aAn Ultra-Fast Image Simulation Technique with Spatially Variable Point Spread Functions\u300b\u7684\u7a81\u7834\u6027\u7814\u7a76\u6210\u679c\u3002\u8be5\u8bba\u6587\u63d0\u51fa\u4e86\u4e00\u79cd\u57fa\u4e8e\u4e3b\u6210\u5206\u5206\u6790\uff08PCA\uff09\u7684\u8d85\u5feb\u901f\u56fe\u50cf\u6a21\u62df\u6280\u672f\uff0c\u89e3\u51b3\u4e86\u4f20\u7edf\u65b9\u6cd5\u4e2d\u56e0\u7a7a\u95f4\u53ef\u53d8\u70b9\u6269\u6563\u51fd\u6570\uff08PSF\uff09\u5bfc\u81f4\u7684\u8fb9\u754c\u4f2a\u5f71\u3001\u8ba1\u7b97\u6548\u7387\u4f4e\u4e0b\u53ca\u5185\u5b58\u5360\u7528\u8fc7\u9ad8\u7b49\u95ee\u9898\uff0c\u4e3a\u4e0b\u4e00\u4ee3\u5929\u6587\u89c2\u6d4b\u4eea\u5668\u5f00\u53d1\u3001\u5927\u89c4\u6a21\u6570\u636e\u5904\u7406\u53ca\u4eba\u5de5\u667a\u80fd\u7b97\u6cd5\u8bad\u7ec3\u63d0\u4f9b\u4e86\u9ad8\u6548\u5de5\u5177\u3002<\/p>\n\n\n\n

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\"\"<\/a><\/figure>\n\n\n\n

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\"\"<\/a><\/figure>\n\n\n\n

\u56fe 2 \u65b9\u6cd5\u6d41\u7a0b\u56fe<\/p>\n\n\n\n

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\n
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\u56fe 3 \u5b9e\u6d4b\u6570\u636e\u692d\u7387\u5dee\u5f02<\/p>\n\n\n\n

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\"\"<\/a><\/figure>\n\n\n\n

\u56fe 4 FWHM\u5206\u5e03\u56fe<\/p>\n\n\n\n

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\"\"<\/a><\/figure>\n\n\n\n

\u56fe 5\u692d\u7387\u5dee\u5f02\u5bf9\u6bd4\u56fe<\/p>\n\n\n\n

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\"\"<\/a><\/figure>\n\n\n\n

\u56fe 6 MAE\u6570\u636e\u5bf9\u6bd4<\/p>\n\n\n\n

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https:\/\/www.bilibili.com\/video\/BV1x5GazjEXz\/?share_source=copy_web<\/a><\/p>\n\n\n\n

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