How to remedy the gray photos?

Lead: The days when the city is shrouded in smog weather are increasing day by day. Haze has become the norm in life. It not only brings troubles to life, but also reduces the opportunities for photographers to go out and shoot large films. But when it comes to smog, are we helpless? Man-made wonders of smog, if not? Eliminate? It, we can use it.

How to remedy the gray photos? The sky with blue sky and white clouds is a common background in daily photography, and the foggy days cast a large area and a single tone on the picture. This is not a good thing, but because of the duality of things, foggy days are naturally endowed with a unique artistic conception of simplicity and blank space. If we use it, cloudy days outside the chart can also create a big vision.

First, the favorite ash removal tutorial

The desolate sky, as long as the later period is good, nothing can't be handled by a powerful PS. Many friends feel that the photos they take are always gray and foggy when taking scenery. This problem is very common. The reason why the photos are gray is not only the technical reasons when shooting, but also the environmental factors other than shooting through glass or other transparent materials.

How to save gray photos? How to capture the artistic conception in haze weather

If the ambient air pollution is serious when shooting, there are too many small solid particles such as smog and smoke suspended in the sky, and the transparency of light and color is reduced, the photo will be covered with a layer? Ashes? ; In addition, ultraviolet rays and backlight glare will also cause mixed interference of light and color, which will blur the photos.

In the above situation, we can not only avoid such shooting time and environment as much as possible, but also solve the gray problem through ps curve, color standard and contrast command, which are the most basic tools to remove gray. Let's try it one by one:

Basic exposure adjustment-exposure

Perhaps due to various reasons, exposure value was not set in the best condition when shooting. So before ash removal, we need to make basic exposure adjustment, and adjust the exposure of the picture first. Open the picture to be processed in ps software, and then adjust the layer's? Exposure? On the basis of accurate exposure of bright parts, move to the right to improve exposure value;

Basic exposure adjustment-shadows/highlights

After adjustment, the bright part is exposed accurately and the dark part is dark. It is necessary to brighten the shadow and darken the highlight in the shadow/highlight settings to obtain a photo with both bright and dark parts close to the brightness of the scene.

Color scale adjustment method

Contrast adjustment method

Curve adjustment method

Color scale, contrast adjustment and curve adjustment are the most commonly used tools for ash removal. Compared with the original image, the ash removal effect is remarkable. The difference between the two is that the color scale adjustment is easy to lose details, so don't start too hard when adjusting; Contrast adjustment is easy to lose dark parts and highlights, and it is usually adjusted in the last step; Comparatively speaking, the curve tool has the highest degree of freedom, and can control the picture specifically, but we usually set the curve to? s？ Form.

The new version of PS goes with one click? Ashes?

If you think the above methods are not smart enough, in Photoshop CC 20 15 version, Adobe has completely optimized the system operation and added defogging function to Camera Raw 9. 1. It can effectively improve contrast, sharpness and color saturation, and quickly improve the gray level of the picture with one key.

How to dust with one button? First, we open the photos in Raw format in Photoshop of Camera Raw 9. 1 or above. What can we do if we only shoot in Jpeg format? Filter-camera Raw filter? The menu enters the adjustment page.

The defogging function of the new Photoshop is simple and easy to use.

The defogging function is hidden in the right adjustment panel? fx？ In the folding function board, promote the defogging function? Quantity? You can dust with one button. At this time, although the picture is dark, compared with the previous picture, the surface of the picture can be clearly seen. Ashes? Disappeared a lot, and the color of the sky gradually emerged.

After removing the smog, we need to make basic exposure and sharpness adjustment in the sidebar, which can brighten the picture, restore the color and increase the contrast and sharpness.

Second, how to get the artistic conception?

Gray weather will make the environment in a state of low saturation and low contrast. What if the haze is not easy? We can use it in reverse, because foggy days also bring the benefits of simplifying the background. With this feature, we can try to treat smog with different artistic conception from shooting composition and post-adjustment.

1, minimalist composition

Because smog can block the sight, the scenery lacks contrast and color, and the picture looks gloomy and lifeless, giving people a dull feeling; But at the same time, it also brings a quiet and far-reaching minimalist beauty. If you must take pictures in a foggy day, you might as well do some clever thinking on composition.

A photo with artistic conception should not have too many picture elements, because it should be left more blank for the audience's imagination. Therefore, in composition, we should follow the subtraction elements of photography, and use symmetrical composition, trisection, well-shaped and so on. A large area of monochrome haze will make the picture more concise and powerful, and the main body will be prominent.

2, monochrome/black and white silhouette

Photos in foggy days are often converted to black and white or monochrome in the later stage, because this can make the color tone simpler and more expressive. When taking this kind of artistic photos, we should pay special attention to the contrast, light and texture of the picture, because they are almost decisive factors in the photos.

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3. Strong tone

When the fog is thick, the photos you take will be very dull and look the same. However, if you master a certain post-technology you can gray the picture in ps and then give it a hue. Personalized photos with unique colors are also very artistic.

Summary: Ordinary foggy days are the most difficult weather to take good photos, but we can create conditions without conditions. With later technology, we have been able to remove most of it? Ashes? Let it reproduce the original color of the scene. In addition, foggy days are the best expression of the artistic conception of leaving blank, so through the attempt of minimalist composition and mastering certain photography skills, foggy days can also shoot large films.