如何在逆光环境下拍好人像

2025-03-31 06:13:56
推荐回答(2个)
回答(1):

  要拍好逆光人像很不容易,拍好逆光人像要注意的几点:

  一,要有一个好的遮光罩,能将场景外的光线遮掉。由于场景外的干扰光线的作用,是难以拍好逆光照片的主要原因,特别是场景上面的直射阳光,会严重地白化照片,或有眩光现象。所以要遮掉场景外的干扰光线非常重要。最简单易行的办法是用定焦镜头配上相适宜的遮光罩;如果您用的是变焦镜头,那就得要有一个可以伸缩的遮光罩,我用的是自制的方形管状式的,套在镜头上可以滑动的黑色遮光罩
  如果对拍摄质量要求不是很高,您可以用手掌挡住直射阳光,也能取得较好的效果。
  二,在逆光下,要想把人拍得清楚而突出人物,选择的背景要偏暗一点。当以人脸测光数据作为暴光拍摄时,逆光人物有很亮的轮廓光,这样就能达到人像从暗背景中分离出来,因而突出了人物

  三,要想把亮背景前的人拍得清楚,就得要对人进行补光。一般都是用闪光灯或反光板补光,补光后人像的轮廓光会受到不同程度的淡化。用反光板补光效果较好,影像柔和而自然,但很麻烦;用闪光灯补光方便,效果也不错。性能比较好的照相机,配上专业闪光灯补光一般都能取得比较理想的效果;在实际拍摄中,好在数码照相机拍了马上就可以浏览,根据实际暴光情况,可以改变人与相机之间的距离或改变闪光灯指数都能实现准确暴光
  如果在亮背景下,跟据自动测光拍出来的主体只能是剪影式的
  四,拍摄侧逆光或侧光的人像,有时候仍然需要补光。晴朗的天气,阳光光线较硬,脸部的阴暗面反差很大,用闪光灯或反光板补光,能大大的缩小反差,这是因为补光能对暗部增亮很明显,对亮部增亮不是很明显

  来自摄苑网

回答(2):

加曝光补偿或点光源

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