Basically, background remove is the method by which a photograph is separated from the background during photo editing. The technique results in a clearer and cleaner image, which helps greatly to highlight the selected subject. It also helps in reducing or completely removing all traces of dirt, dust, scratches, smudges and smears from the photograph. This makes it look as if the photo was taken straight out of the photographer's studio.
Nowadays, there are so many companies offering background removal services. This has lead to quite a lot of competition between them. So, the best way to find out if you can get your photos editing online for free, is to use a background checker to compare the backgrounds presented by different online providers. However, you need to be very careful while you select a background checker. It should be able to remove all the possible errors and fix up your photos in the most optimal way.
One of the first things to check while comparing different online providers for removing backgrounds is the picture file format used by them. Most of these online service providers offer both PSD and JPEG formats. The advantage with PSD format is that you can easily resize the image using a graphics editor, whereas the biggest disadvantage with JPEG is that it is unable to retain details of red eye and blurring.
Another important aspect is to check out for 'Clipping Paths'. With PSD format, a clipping path is drawn around the image background removal tool, which makes it easier for the viewer to extract a specific portion of the image without disturbing the others. On the contrary, with JPEG format, a clipping path is not drawn, making it harder to remove specific portions of an image.
An alternative way to remove the background is to use a tool such as Adobe Photoshop, which has a built-in tool called 'Image Transform', which works best for adjusting background. With this tool, you can easily remove background. However, the biggest drawback with it is that the size of the result is generally quite large. Hence, it works best for small images only.
Online tools such as Portrait Professional are also very useful while removing background. These online editing tools enable the user to easily adjust the background of your photo quickly and easily. The only drawback is that it does not work well on images with a lot of red eye. It is possible to remove red eye with other online editing tools, but this tool works best with photos with red eye.
One can even try out 'Line Trace'. This useful online tool enables you to erase a selected portion of the image with just using a single line. After the selection is removed, the area will be filled in with a colored fill. This tool is very handy when one needs to remove the background from an image quickly and easily. The best part is that this tool does not take a long time to finish. However, the drawback is that, it does not work well on images with a lot of detail.
If you need to remove the background image of something which is of huge size, then you might need to use 'image replacement' technique. This useful online tool allows you to replace a particular image by another without having to re-pix the original. You can replace a selected portion of the image with another by clicking on the image. You can even make the new image appears as a seamless black border by setting the transparent color tool to gray.