How To Vectorize An Image


How To Vectorize An Image

In order to work with graphics in the digital age, you must get familiar with conversions between vector and raster formats. Your image is converted to vector format using a raster-to-vector service. A vector format is precisely what? Raster images are composed of bits or pixels, in contrast to vector graphics, which are composed of geometric patterns and mathematical techniques. Vectorize an image is easy to do only by using two simple methods.

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What Exactly Are Raster Images?

Raster images are composed of numerous components and are made up of individual pixels. But you can’t make them bigger without lowering the quality. The alternative is to convert the image to a vector using Adobe Illustrator if the raster image is too small for your purposes.

What Is A Vector Image Exactly?

A scalable image made from values rather than pixels is known as a vector image. Raster pictures make up the majority of the photos that can be seen online. Raster images use rectangular pixels to create photos (bits of color). Scalable shading polygons are used in vector pictures to convey color.

Without sacrificing quality, Adobe Illustrator makes it straightforward to convert photos to vectors. An instruction manual for vectorizing an image is provided below.

Here’s how to turn a photo into a vector in Adobe Illustrator. So let’s begin the process of turning a snapshot into a vector.

You can convert a photo to a vector in Illustrator in 2 process

Method 1: Image Trace

Step 1: In Adobe Illustrator, place the raster picture and embed it. I’ll use this picture of a bird to make my point.

When you choose an image, the Properties > Quick Actions box will display the Image Trace option. But hold off before clicking on it.

vectorize an image

Step 2: Choose an option for how you wish to trace the image by clicking Image Trace.

You’ll get the most accurate representation of the original image with a High Fidelity Photo. The look will be more cartoonish with Low Fidelity Photo.

If you wish to get different results, feel free to experiment with other options as well. The Image Trace panel also has a few detail parameters you can change.

The small panel icon next to the tracing result should be clicked. If your Ai version doesn’t display this option, you can access the panel by selecting Window > Image Trace from the main menu.

Step 3: Your image is vectorized after clicking Expand!

You’ll see something similar when you choose the image.

To alter the image, ungroup it first. For instance, you may remove the background and just show the bird. To erase, either use the Eraser Tool or just select the undesirable area and press the Delete key.

It can take a while to remove a backdrop that has several colors (as in this example), but if your background color has a small number of colors, you can select all of those colors at once and delete them.

What if you wish to convert a raster image into a vector?

You might attempt Image Trace’s Black and White logo option, however the outlines might not be particularly precise. The pen tool would be ideal in this situation for vectorizing.

Method 2: Pen Tool  

A raster image can be turned into a vector graphic by adding a simple contour, a silhouette, or your preferred color.
Step 1: Lock the image layer so you won’t move it by accident as you work.

Step 2: Create a new layer and use the pen tool to draw/trace different parts of the image. Select the Pen Tool from the toolbar, choose a stroke color, and change the Fill to None. 

Useful tips: Use different stroke colors for different color areas and lock each path when you finish closing the path. I recommend choosing a bright stroke color so that you can see the path that you’re working on. 

Now you can unlock the paths and color the image. 

Step 3: Use the Eyedropper Tool (I) to sample colors from the original image and apply them to the vector image. 

Feel free to add more details to the vector if you like.

Schedule an appointment to convert the image file to a vector file.

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