Video Background Removal with AI: How-To and Best Tools

Video background removal has become a technology that has attracted great attention in video editing processes in recent years. Traditionally, these operations were performed using a green screen in studio environments, but today, thanks to artificial intelligence and machine learning- based solutions, they can be done more easily and quickly. This article will cover the history of video background removal technology, its development, common areas of use , how it is done, and what it promises in the future.

1. What is Video Background Removal?

Video background removal is the process of separating a specific object (usually a person or an object) from the background in a video and combining it with a different background. This process allows for a dramatic change in a scene and is especially used in areas such as film , advertising , educational videos , and social media content .

History and Development

Video background removal technology was first used in the world of cinema . This process, which began with Chroma Key technology in the 1930s, accelerated with the development of the film industry. Chroma Key was based on the process of separating images shot on a green or blue screen with the help of a color filter and combining them with a different scene.

However, this method has been moved to the digital environment over time, and video editing processes have accelerated with the use of more advanced software . The introduction of artificial intelligence and machine learning- based algorithms has greatly facilitated the process of removing video backgrounds . Now, this process can be done quickly thanks to applications that automatically detect the background without the need for additional hardware such as a green screen .

2. Background Removal Technologies

Video background removal relies on two main technologies: Chroma Key and AI-based background removal algorithms .

a) Chroma Key Technology

Chroma Key is a process of removing a specific color (usually green or blue ) from a video. The removed colored area is replaced with another video or static image. Also known as green screen technology, this method has been used in the film industry and news broadcasting for years.

The reason why green screen is so popular is because it is the most contrasting color to human skin. This allows a clear distinction to be made between the person and the background. Although this method is quite successful, the green screen setup and shooting process is laborious and cannot be used in every environment.

b) Artificial Intelligence Based Technologies

In recent years, the process of removing backgrounds has undergone a major transformation thanks to artificial intelligence and deep learning algorithms. These technologies automatically detect elements such as people or objects and separate them from the background, making the use of green screens unnecessary. These algorithms analyze each frame in the video and separate the background and subjects from each other. Today, many video editing applications and platforms offer users fast and effortless background removal services based on this technology.

3. Areas of Use for Video Background Removal

a) Film and Television Industry

In filmmaking, background removal techniques are often used to create fantasy and science fiction scenes. A scene shot in a studio setting can be digitally combined with any location or time period. This allows filmmakers to create any type of scene without limiting their imagination.

b) Advertising

Background removal in commercials helps brands present their products in different environments. For example, for a car commercial , the vehicle can be displayed digitally in any desired location without shooting in a real environment.

c) Education and E-Learning

When creating educational videos , background removal techniques can help teachers or presenters convey content more effectively. The speaker can make information more understandable by using digital graphics or interactive elements in the background.

d) Social Media and Content Production

Background removal tools provide great convenience for individuals who produce content on social media platforms such as YouTube , TikTok , and Instagram . Users can create professional quality content by changing their backgrounds with video editing tools .

4. Background Removal Process: Step by Step

The background removal process varies depending on the technology used, but the general process consists of the following steps:

1. Video Selection: The video from which you want to delete the background is loaded into the editing software .
2. Algorithm Selection: If a green screen is used, the Chroma Key option is selected. If AI- powered tools are used, the software automatically detects the background.
3. Erasing: The selected algorithm identifies and erases the background.
4. Add New Background: A new background is added optionally. This can be another video, a still image, or a color.
5. Final Edits and Export: Once the deletion process is complete, video edits are made and the project is exported in the final format.

5. Popular Softwares for Background Removal

a) Adobe After Effects

Adobe After Effects , one of the leading professional video editing software, easily performs green screen and artificial intelligence- supported background removal operations. Thanks to its advanced editing options, this software appeals to both amateur and professional users.

b) Final Cut Pro

Apple's professional video editing software Final Cut Pro is a powerful background removal tool, especially for Mac users. It includes both Chroma Key and AI- powered solutions.

c) Online Tools: Unscreen , Kapwing , and Remove.bg

Online background removal tools allow users to edit their videos quickly and easily. These tools are usually artificial intelligence- based and do not require any software installation.

6. Remove Video Background in Future

In the future, with the further development of artificial intelligence and deep learning algorithms, background removal will become even more precise and user-friendly. In particular, the widespread use of real-time video editing tools will allow instant background changes even during live broadcasts. In addition, the advancement of virtual and augmented reality technologies will make the use of such tools even more widespread.

Video background removal technology is a powerful tool that appeals to a wide range of users, from filmmakers to social media content producers. This process, which started with Chroma Key , has been made available to everyone thanks to AI- based solutions and has revolutionized video editing. It is anticipated that innovations in this field will continue to increase with more advanced and accessible technologies in the future.