{"slug":"real-vs-real-feel","title":"如何后期强化照片的真实感？浅谈摄影中的“真实”vs“真实感”","author":"Thomas看看世界","date":"2024-03-31","wechat":"https://mp.weixin.qq.com/s?__biz=MzI4NDA5MzE5NQ==&mid=2247499483&idx=1&sn=8ab539ba19b8eb8c7da66b2163e4991f&chksm=eb8200bfdcf589a96a9602232ce495727f0f444e91f4f4fa87f86f6df1619d39e8d7b00babdf&scene=21#wechat_redirect","blocks":[{"t":"p","x":"现实世界是三维的、时间连续的、无边框的，而照片是二维的、定格的、有边框的。","b":false,"xe":"The real world is three-dimensional, continuous in time, and unframed — while a photograph is two-dimensional, frozen, and framed."},{"t":"p","x":"而且我们在现实世界中会有味觉、触觉、听觉等丰富的感受，看到一些吸引人的主体时大脑会自动聚焦，这些也是照片无法提供的。","b":false,"xe":"And in the real world we have rich sensations of taste, touch, and hearing; our brains automatically focus on subjects that draw us in. A photograph can offer none of these."},{"t":"p","x":"因此我们对于照片的感受，相对于我们在现实世界的直接感受，一定是有所“失真”的。","b":false,"xe":"So compared with what we feel directly in reality, our perception of a photograph is inevitably somewhat \"distorted.\""},{"t":"p","x":"今天的摄影教程，我们会简单的讨论摄影中的“真实”vs“真实感”，并教大家一些简单的后期技巧，快速提升照片的“真实感”。","b":false,"xe":"In today's tutorial, we'll briefly discuss \"real\" versus \"real feel\" in photography, and teach you a few simple post-processing tricks that quickly boost a photo's sense of realism."},{"t":"img","f":"img-01","w":1080,"h":808},{"t":"h","x":"视频","xe":"Video"},{"t":"bili","bv":"BV1fM4m197zN","bpic":"bili-1","bt":"如何后期强化照片的真实感？浅谈摄影中的“真实”vs“真实感”"},{"t":"p","x":"这一篇是上面视频的完整图文整理。Thomas 以一张在格陵兰乌玛纳克拍摄的雪峰月色照片为例，先厘清了「真实」与「真实感」的区别——照片注定失真，但后期可以把它失去的现场感受「调」回来——然后在 Camera Raw 里完整演示了压暗天空突出月亮、用渐变滤镜模拟日出方向的光线、突出小镇主体、补回温暖氛围的全过程。本文按思路与操作分成四步，配上视频关键帧截图。","xe":"This is the fully illustrated companion to the video above. Using a moonlit snow-mountain frame shot in Uummannaq, Greenland, Thomas first separates 'real' from 'real feel' — a photograph is doomed to lose something, but post can win the lost in-field sensations back — then walks through the full Camera Raw edit: darkening the sky to pop the moon, faking the sunrise-side light with gradient filters, lifting the town as the subject, and restoring the warmth. Four steps below, with keyframes from the video.","b":false},{"t":"p","x":"先看总览。同样一个现实世界，直接观看只经过「感知与神经系统」一次转化；而看照片时，中间还隔着一层「照片」的压缩——真实感的流失正是发生在这一步（视频 0:27 处）。后期的任务，就是把这层丢失的感受补回来。","xe":"Start with the overview. The same real world, seen directly, passes through just one translation — our perception and nervous system; a photograph inserts an extra compression layer between the world and that perception, and that is exactly where the sense of presence leaks away (at 0:27 in the video). Post-processing exists to pay it back.","b":false},{"t":"img","f":"v01","w":852,"h":480},{"t":"h","x":"01 照片为何总不如现场：真实感的流失","xe":"01 Why Photos Fall Flat: Where Realism Leaks Away"},{"t":"p","x":"很多摄影爱好者第一次拍照片时都有同样的困惑：眼前的世界震撼、多彩，拍成照片却特别无趣。视频里用一张卡总结了照片与现实世界的真实感差别——现实是三维有深度的、连续的、无边框的，照片是二维平面的、定格的、有边框的；现实能提供听觉、味觉、触觉等多重感受，照片只能直接提供视觉；人类感知系统在真实世界中也更具选择性（视频 0:41 处）。","xe":"Every photographer hits this at first: the world in front of you is stunning and multicolored, yet the photo looks dull. The video sums the gap up on one card — reality is three-dimensional, continuous and unframed; a photo is flat, frozen and framed. Reality offers hearing, taste and touch; a photo offers vision only. And our perceptual system is far more selective in the real world (at 0:41 in the video).","b":false},{"t":"img","f":"v02","w":852,"h":480},{"t":"p","x":"身临其境时，眼睛看到的是有深度的立体图像；一旦被手机压成平面，立刻显得很平（视频 0:53 处）。两个典型例子：风景里远处的动物、人或者月亮，现场看觉得很大，拍进照片却小得几乎融进环境（视频 1:19 处）；清晨的天空本有从头顶较深到日出方向较浅的渐变，但天空在风光照片里往往只占四分之一到三分之一画幅，拍出来那点渐变几乎消失——而渐变恰恰是「清晨」给我们的感觉。","xe":"On location your eyes take in a deep, stereoscopic image; compress it to a plane with a phone and it instantly looks flat (at 0:53 in the video). Two typical examples: a distant animal, person or moon looks big to the naked eye but shrinks into the scenery in a photo (at 1:19); a dawn sky genuinely graduates from deep overhead to pale near the sunrise, yet when the sky occupies just a quarter or third of a landscape frame, that gradient nearly vanishes — even though the gradient is exactly what 'early morning' feels like.","b":false},{"t":"img","f":"v03","w":852,"h":480},{"t":"img","f":"v04","w":852,"h":480},{"t":"p","x":"所以这张照片后期的重要思路，就是把天空的渐变强化——把原本从头顶铺到天边的大范围渐变，压缩进照片里那一小条天空中。这种压缩确实改变了「真实」，但换来的是身临其境的「真实感」（视频 2:22 处）。接下来 Thomas 在 Camera Raw 里演示这种真实的光感是怎么调出来的。","xe":"Hence the key idea for this photo: strengthen the sky's gradient — squeeze the huge transition that once spanned from overhead to the horizon into the narrow strip of sky inside the frame. The compression does bend 'the real', but it buys back the feeling of being there (at 2:22 in the video). Next, Thomas demonstrates in Camera Raw how this believable light is built.","b":false},{"t":"h","x":"02 影调重塑：压暗天空，让月亮跳出来","xe":"02 Rebuilding Tone: Darken the Sky, Pop the Moon"},{"t":"p","x":"先看之前之后的整体对比（视频 2:59 处）。最核心的一步是影调的塑造，Thomas 用了多个局部滤镜对画面重新打造。第一个问题是月亮不显眼：它和背后天空的亮度太接近，两个都亮的东西凑在一起，眼睛自然注意不到月亮（视频 3:20 处）。","xe":"First, the overall before/after (at 2:59 in the video). The most crucial step is tonal shaping, done with several local filters. Problem one: the moon doesn't register — its brightness is too close to the sky behind it, and when two things glow equally, the eye picks out neither (at 3:20 in the video).","b":false},{"t":"img","f":"v05","w":852,"h":480},{"t":"p","x":"要突出月亮，放大它当然可以，但那就改变了像素；不改变像素的简单办法是压暗天空。选中天空，把曝光降低一点，再把高光降一点，天空一下子暗下来，月亮立刻非常突出（视频 3:42 处）。接着让天空更偏冷一些、再多一点紫色，整体饱和度再压低一点，看起来更舒服（视频 3:55 处）。","xe":"You could enlarge the moon, but that means altering pixels; the pixel-preserving fix is darkening the sky. Select the sky, pull exposure down a touch, then highlights down a touch — the sky sinks and the moon pops immediately (at 3:42 in the video). Then nudge the sky cooler, add a little purple, and ease the overall saturation down for a more pleasing look (at 3:55 in the video).","b":false},{"t":"img","f":"v06","w":852,"h":480},{"t":"img","f":"v07","w":852,"h":480},{"t":"h","x":"03 模拟现场光线：渐变滤镜多次少量","xe":"03 Faking In-Field Light: Gradients, Little and Often"},{"t":"p","x":"下一步是让视线聚焦到画面核心，同时塑造现场的光线感受。在现场你能直接感到太阳出来的方向亮得多；但这张照片最左和最右相差十几公里，晴天里光在这么短距离内几乎没有衰减，所以原片左右两边亮度其实差不多（视频 4:37 处）。想要左边暗、右边亮的现场感，就需要后期来补。","xe":"Next: steer the eye to the core of the frame while rebuilding the sensation of on-site light. Standing there, you feel the sun's side is far brighter; but this frame spans a dozen-odd kilometers from left edge to right, and in clear air light barely attenuates over that distance — so the raw file is nearly even left to right (at 4:37 in the video). The left-dim, right-bright feel has to be added in post.","b":false},{"t":"p","x":"做法是新建局部滤镜——线性渐变，把左边压暗。Thomas 的习惯是「多次少量」：每次只用 0.2 档左右的曝光小幅压暗，重复叠加，这样既能照顾画面不同区域，渐变过渡又非常柔和自然；天空部分也需要单独来一些渐变（视频 5:07 处）。随后把右边提亮：着重提升曝光，适当提升一点点黑色，甚至可以加一点清晰度去模拟光线的质感，再增加色温、微微增加色调，让右侧暖起来（视频 5:32 处）。","xe":"The tool is a local filter — a linear gradient — darkening the left. Thomas's rule is 'little and often': about 0.2 EV of exposure per pass, stacked repeatedly, so different regions are covered while the transitions stay soft and natural; the sky gets its own gradients too (at 5:07 in the video). Then brighten the right side: lift exposure mainly, raise blacks slightly, even add a touch of clarity to fake the texture of light, and warm it up with a bump of temperature and a hint of tint (at 5:32 in the video).","b":false},{"t":"img","f":"v08","w":852,"h":480},{"t":"img","f":"v09","w":852,"h":480},{"t":"p","x":"阳光射来的方向还可以再用径向渐变强化——在右侧加一个径向渐变，模拟太阳光从那边照过来的感觉（视频 5:54 处）。至此画面的光线方向感就立起来了：左边冷而暗，右边暖而亮。","xe":"The direction of sunlight gets one more emphasis pass with a radial gradient on the right — mimicking the sun pouring in from that side (at 5:54 in the video). At this point the light has direction: left cool and dim, right warm and bright.","b":false},{"t":"img","f":"v10","w":852,"h":480},{"t":"h","x":"04 主体与氛围：聚焦城镇，补回温暖","xe":"04 Subject and Mood: Spotlight the Town, Restore Warmth"},{"t":"p","x":"这张照片的主体是月亮和山脚的小镇。在现实中置身现场，大脑会自动聚焦，背景也会被自然虚化；但照片里所有地方都清晰，就要靠后期的光影塑造让小镇更突出——给小镇的选区增加一点阴影，它一下子就鲜亮突出起来，仿佛你在现场一眼就会注意到它（视频 6:08 处）。","xe":"The subjects here are the moon and the little town at the mountain's foot. On location your brain auto-focuses and the background naturally blurs; in a photo where everything is sharp, light-and-shadow shaping has to make the town stand out instead — add a touch of shadow lift inside the town's mask and it instantly turns vivid, the way it would catch your eye on site (at 6:08 in the video).","b":false},{"t":"img","f":"v11","w":852,"h":480},{"t":"p","x":"把蒙版缩小看张小图，前后对比整个感觉已经不一样：右边明显更亮、更暖，左边更暗、更冷，明暗冷暖的对比出来了（视频 6:51 处）。这个对比不仅提供立体深度信息、让画面更聚焦，还带来一层额外感受——模拟日出时的温暖感。这种温暖在现场由阳光直接传递，照片里则要靠整体多加一些暖色、一些紫红色来补上（视频 7:27 处）。","xe":"Shrink the masks and step back: the small-size before/after already reads differently — the right side clearly brighter and warmer, the left darker and cooler, the warm-cold contrast now alive (at 6:51 in the video). That contrast carries depth information and pulls the frame together, but it also adds a second layer: the feeling of warmth at sunrise. On site the sun delivers it directly; in the photo, extra warm tones and a touch of magenta have to supply it (at 7:27 in the video).","b":false},{"t":"img","f":"v12","w":852,"h":480},{"t":"img","f":"v13","w":852,"h":480},{"t":"p","x":"再加上两个收尾：四周的晕影（暗角）把视线聚向画面中心（视频 7:46 处）；以及压暗天空的深层逻辑——物理世界里天空是光源、理应比地面亮很多，原图也确实如此，但平面照片的视觉会不自觉聚焦在最亮区域和明暗交界处，也就是那片天空与山峰的交界。只有通过光影重塑把它压下去，视线才能落到月亮和小镇上（视频 7:55 处）。","xe":"Two finishing moves: a vignette around the edges gathers the eye toward the center (at 7:46 in the video); and there is the deeper logic of darkening the sky — physically the sky is the light source and should far outshine the ground, and the raw file obeys. But on a flat image the eye instinctively lands on the brightest area and the light-dark boundary — here that sky-ridge seam. Only by pressing it back down does the gaze settle on the moon and the town (at 7:55 in the video).","b":false},{"t":"img","f":"v14","w":852,"h":480},{"t":"quote","x":"1. 照片注定比现场「少一层」：二维、定格、有边框，视听触味全被裁掉，所以不必追求物理上的真实，而要经营照片给人的真实感；2. 主体不显眼时优先做影调分离——压暗背景（曝光、高光各降一点）比放大主体更保真，天空再加冷调、紫色并压低饱和更耐看；3. 现场光线靠局部滤镜重建：线性渐变压暗背光侧、提亮向光侧，径向渐变模拟太阳方向，牢记「0.2 档多次少量」；4. 最后补回情绪层——暖色与紫红还原日出温暖感，晕影聚拢视线，把观众最亮处的注意力让给月亮和小镇。","xe":"1. A photo is always one layer short of the scene — flat, frozen, framed, stripped of sound and touch — so aim not at physical truth but at the photo's sense of realism; 2. When the subject hides, separate tones first: darkening the backdrop (a touch off exposure, a touch off highlights) beats enlarging the subject, and a cooler, purplish, desaturated sky looks better still; 3. Rebuild on-site light with local filters — linear gradients to dim the shade side and lift the sun side, a radial gradient for the sun itself, remembering '0.2 EV, many passes'; 4. Finish with emotion — warm and magenta tones restore the sunrise glow, a vignette gathers the gaze, and the brightest area is handed over to the moon and the town."}],"titleEn":"How to Strengthen Realism in Post: 'Real' vs 'Real Feel' in Photography"}