art of grain removal

Are you fed up with grainy and noisy photos ruining your perfect shots? If yes, it is the time to learn techniques and practical tips for removing grains and noises from pictures. 

The art of removing grains is necessary for achieving professional-looking results for both professional and seasoned photographers.

Here, you will get to know about different techniques and software you can use to tackle noise and grain in your images. Some people prefer their trusted PC photo editor for basic fixes, but it is advised to move towards advanced tools for specific editing needs. 

You have to learn to enhance clarity and sharpness, reducing the unwanted noise and grains from photos. In this post, you will get expert guidance about noise reduction and solutions for potential challenges in the process. 

Understanding Image Noise

Image noise is the random variations of brightness and colors in the shot you are capturing. This issue occurs majorly while shooing with small sensors and low lighting conditions. 

These grains reduce the quality of pictures, that why it is important to focus on picture quality since the beginning of the shot. 

You can also reduce the image noise to some extent in the editing by following some professional techniques. Image noises are of two types, as mentioned below:

Luminance Noise

It is the most common noise type found in digital photography and is derived from the brightness of the pixels within the image. Luminance noise directly affects the exposure of images and becomes visible as grains. 

This issue occurs because of the lack of light during the shooting process. The prime example of this noise is pictures clicked at night where we have to increase ISO to capture the shadow in detail.  

Higher ISOs amplify the brightness of the camera sensor and create a brighter environment.  

Chrominance Noise

Chrominance noise also known as color noise happens due to unwanted variation or distortion in the color information of the image.  

In this noise, random blotches reduce the clarity and smoothness of the image. Digital processing and sensor sensitivity are the main reasons for color noise in the pictures.  

It can be easily noticed in low light areas of the image where the camera sensor struggles to capture the color information. Photographers and editors can reduce the intensity of color noise in post-production.

It is very necessary to remove grains and noises from the images to get professional results. Today you can use advanced software and AI-powered tools to reduce the amount of noise from pictures and enhance the quality. 

Free Tools for Effective Denoising

Following are some of the best tools available for effective denoising and image enhancements:

  • AI Denoise by Skylum’s Luminar Neo:  This tool is very advanced and uses the power of artificial intelligence to increase image quality and reduce grains. 

    Skylum software has become an integral part of the creative workflow with its helpful features.  It also provides an opportunity to participate in the community of like-minded photographers and editors. For more information visit

  • GIMP: This is an open-source image editor platform available for free. GNU Image Manipulation Program offers a wide range of features to reduce noise and improve the quality of images. 
  • RawTherapee:  It is a powerful cross-platform image processing system that enhances image quality. With the advanced software suite of RawTherapee photographers can easily show their creativity.  

    The community of this platform is very helpful and welcoming for newcomers. You can also use the forum portal to ask questions.

  • Darktable:  It is an editing workflow software created for photographers by photographers.  Darktable helps you develop raw images and enhance them to show your creativity. 
  • PhotoScape X: It is a Korea-based graphic editing system developed by MOOII Tech.  The operating process of this software is very easy and fun. You can use this tool for editing digital pictures captured by digital cameras and smartphones.

Photographers can choose the editing tool based on their preferences and needs. These tools are getting more advanced with the integration of artificial intelligence and becoming capable of drastically improving the quality of images. 

AI-Powered Denoising

Technological advancements especially AI is reshaping the creative industry including image editing. Modern tools are capable of analyzing the noise pattern in the image and reducing the grains rapidly. 

One of the key benefits of AI in denoising software is that it gets improved more and more after collecting data. 

This adaptive technology enables software to handle a wide range of data and image complexities. You can get the benefit of AI integration in edition with software like Skylum.


Learning the art of grain removal is very necessary to get the desired results in the photography industry. Image noises and grain appear from various outside reasons during the shooting process. 

You can opt for AI-powered software tools to denoise the grain of the image.  In this article, we understood different types of image noises and the tools available to remove the noises. If you find the post helpful share it with your fellow photographers. 

William Adley
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