[Vejledning] Sådan udføres støjreduktion i Lightroom

Sidst opdateret den 25. september 2022 by Peter Wood


It is inevitable to capture noise with a digital camera, whether you shoot in low light, use high ISO, underwater, in sport, or in action. Among the noise removal tools to remove noise and recover image detail, Lightroom should be one of the primers for reducing noise in photos.

For at reducere støj i forskellige versioner af Lightroom kan du finde den detaljerede proces eller endda det alternative program. Hvad mere er, artiklen giver også nogle tips til støjreduktion i Lightroom. Bare lær flere detaljer om støjreduktion i Lightroom og det bedste alternativ fra artiklen.

Støjreduktion i Lightroom

Del 1: Sådan fungerer Lightroom til støjreduktion

Before you can tackle the issue of noise, you should know how Lightroom works for noise reduction. Usually, Lightroom should recognize types of noise before the noise removal process. And then Lightroom smooths the image pixel to enhance the photo. Just take Lightroom to eliminate the amount of noise for a photograph caused by high ISO settings.

Identificer støj. When you reduce image noise with Lightroom, you can find both luminans og farve. Luminance noise is noise where only the brightness of colored pixels is affected while color noise known as Chrome takes on the form of magenta and green splotches in the image.

Lysstøj i farve

Støjreduktion. Når først støjbilledet er indlæst i Lightroom, fjerner Lightroom automatisk noget støj med avanceret støjreduktionsteknologi. It enables you to adjust multiple parameters for luminance and color, including detail, contrast, and smoothness.

Fjernelse af støj fra Lightroom

Del 2: Sådan laver du støjreduktion i Lightroom CC

Du kan enten bruge Lightroom CC eller de andre plug-in-programmer i Lightroom til at reducere støjen fra billeder. Når du skal bruge Standalone-versionen af ​​Lightroom, kan du starte programmet først.

Trin 1: Indlæs støjfoto til Lightroom

When you load the noise photo to Lightroom, you can click the file and zoom in to check the noise in detail. And you can select the Udvikle option in the upper right corner. You can find different adjustments displayed with various functions.

Import Noise Image Lightroom

Trin 2: Vælg juster for støjreduktion

Rul ned for at finde sektionen mærket med Detalje. Og du kan finde justeringerne vedr Skarphed, Støjreduktion in Lightroom. Both Luminance noise and Color noise are available to remove the noise of your digital photo.

Detail of Lightroom

Step 3: Reduce color noises with Lightroom

By default, Lightroom sets the color noise to a slider position of 25. You can move the slider to 0 to check the original noise photo. After that, adjust the Farve, Detail, and glathed to reduce the color noise with Lightroom.

Adjust Parameters for Lightroom

Trin 4: Fjern luminansstøj med Lightroom

Luminance noise should be a little difficult to tackle. Tweak the Luminans, Detaljeog Kontrast to turn photos with noise into better ones. To get the optimal photo effect, you need to have a balance between noise and sharpness.

Tweak Other Parameters

Moreover, you can also remove the image noises from the selected area of an image using the following tools of Lightroom: the Justeringsbørste, det Radial filterEller Gradueret filter. You can choose a specific part to apply noise reduction with Lightroom.

The other areas will remain unchanged. Just adjust the slider to adjust the degree of luminance noise reduction with the best effect. Once you reduce the noise of a photo in Lightroom, it will reduce the sharpness because of the smooth process. And you can also adjust the noise photos sharpness with Lightroom or use the Masking slider of Lightroom to get the desired result.

Del 3: Bedste alternativ til Lightroom-støjreduktion

Is there an easy Lightroom alternative to reduce image noise and enhance the photo quality? Whether you cannot find the optimal effect with Lightroom or need to use an easy method to process the RAW files, WidsMob Retoucher is the all-in-one AI denoiser to remove image noise. It not only provides 3 different AI Retouch options to reduce noise, recover lowlight, and remove haze. It has the same parameters to adjust the sharpness, chrominance, and luminance. Moreover, you can combine the different image noise reduction methods to optimize the photos.

1. Reduce the noise with 3 different AI Retouch methods as well as manual noise reduction options.

2. Fastgør filmkorn, JPEG-komprimeringsartefakter, og andre ufuldkommenheder for JPEG-filer og RAW-formater.

3. Provide sharpness, chrominance (color) noise, luminance noise, and other settings for manual adjustments.

4. Lever enestående detaljer og fremragende billedkvalitet med et karakteristisk naturligt look i en batchproces.

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How to reduce noise with WidsMob Retoucher

Step 1: Add noise image for reduction

To fix pixelated images from a smartphone or a digital camera, you should import all the photos to WidsMob Retoucher beforehand. Launch the program and click the Åbne knappen fra filet menu to select the photos.

Import Noisy Image Retoucher

Step 2: Adjust and reduce image noises

Similar to the color noise of Lightroom, WidsMob Retoucher provides a chrominance option. Go to the Adjust menu and scroll down to adjust the sliders for Luminans, krominansog Skarphed to have the optimal effect.

Tweak Parameters as Lightroom Retoucher

Step 3: Apply AI retouch with one click

When you need to apply the effect easily, you can click the AI Retouch menuen og vælg Støjreduktion option. It will enhance the image quality and remove noise automatically. Moreover, you can have a combination.

AI Noise Reduction Retoucher

Step 4: Save images for noise reduction

Aktiver Før efter mode and preview the image for noise reduction. When you can the optimal effect, you can click the Save as button in the upper left corner to save it to your computer or share it on social media sites.

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Konklusion

When you shoot photos at a high ISO or using a long exposure time, it should be inevitable to capture noise. And you can use other Lightroom plugins to reduce the noise. If you are a professional photographer, noise should be something that you want to do away with in your workflow. You should also try Pænt billede and WidsMob Retoucher with AI technologies to eliminate the noises.