![]() ![]() And then we're gonna move to the detail tab, which is the second icon in. And I'm going to go ahead and turn the toggle before and after view off so that I can see more of her eyes. And let's focus on our model's eyes since that is a vital area. And so, here within our first image, let's first make sure that we are at 100% or the one to one ratio. And then, for noise removal, we're going to move over to our second image. We just want to bring the photo to a neutral level. In this base editing process that we're going through right now, this is not our intention. If you were to remove all of the image noise, it can begin look unrealistic or surreal. Just remove enough, so that it's to the point where it's not detracting from the content and aesthetic focus of the photo. And just a note, you don't want to necessarily remove all of the noise from an image. Shooting in Raw helps as well, because it does not compress the image, which a JPEG does. ![]() As far as trying to prevent image noise, try to shoot with the lowest possible ISO settings without compromising the quality of your image. Also, you may run into noise if you're using an inexpensive camera. Sometimes noise is caused by using a slow shutter speed or even when your image sensor heats up. There's several causes of photo noise including using ISO settings that are too high or shooting in low light. When excessive and unintentional, image noise can be distracting and potentially detract from the content of your photos. Or it can appear as small grains of pixels, which is known as luminance noise. Image noise can have random flecks of color in it, which is also know as chroma noise. It can give your photo a grainy feel, and often appears in areas of solid blocks of color. Image noise occurs when seemingly random pixels become visible in your image. You want to be careful that you don't over-sharpen your image at this stage, especially because you will most likely be sharpening areas of your image later, when you get to the stylistic phase of it. It's a way of neutralizing and correcting your photo as opposed to adding style to it. Pre-sharpening is a common practice used to restore the crispness that was lost from the original scene back into your raw image. First lets talk about the concept of pre-sharpening. In this lesson we're going to explore noise reduction and pre-sharpening. ![]()
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