The main difference between them is indicated in the title. The Box blur filter is quite similar to the Gaussian blur. Then the effect gently progresses outward in a bell shape. It makes the blur effect more intense near the epicentre. This curve will blur the aspects away from each point in a bell-shaped manner. This could be due to the way it creates a natural blur in a bell-shaped curve. People use this blur for almost anything. Or you can blur the background to create depth. You can also apply the blur in small doses to places that contain too much noise. It can be used in many ways but is most well known for smoothing out images and surfaces. Gaussian blur is most likely the most popular blur filter that Photoshop has. I will use this image to produce over-the-top blurring to clearly show you how each filter works.Ħ Types of Blur Effect in Photoshop 1. In this article, I’ll go through 6 blur effects in Photoshop. There are even options that give you results that not even a camera can produce. You can create effects after you have taken the photo. If you don’t have control over your camera just yet, Photoshop is here to help. Or you can reduce shutter speed and pan over something moving by you quickly, like a speeding car. You can do this by setting a narrow aperture, so only the subject is in focus. A good photographer knows how to control different aspects of blur to make a more impactful image. Be sure to also check out the Learn article below for some examples on BeFunky.Blur filters in Photoshop are simply algorithms that make a specific part of your images out of focus.īlur is a natural part of photography. This Wikipedia entry goes a bit deeper into how they work. Subtract - Uses the color information in each channel to subtract the blend color from the base color.Exclusion - Creates a lower-contrast version of Difference.Difference - Selects the color from the base image and the blend image, and subtracts one color from the other, depending on which has the greater brightness value.Pin Light - Replaces the image's colors, depending on the colors of the blended image.Linear Light - Increases or decreases the image's brightness, depending on the colors found in the blend image, to create a burn or dodge effect.Vivid Light - Increases or decreases the image's contrast, depending on the colors found in the blend image, to create a burn or dodge effect.Hard Light - Darkens or lightens the image's colors with a harsh light.Linear Burn - Decreases the brightness in order to reflect the blended image's colors in the base image.Color Burn - Creates a burn effect by d arkening the color of the base image to reflect the colors in the blend image.Color Dodge - Creates a dodge effect by brightening the color of the base image to reflect the colors in the blend image.Uses darker pixels from each image and replaces them with lighter colored pixels. This can create a nice blending effect to quickly blend two images together. Lighten - Uses the lighter pixels from each image and replaces them with darker colored pixels.
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