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2. Chroma key - Wikipedia

   en.wikipedia.org/wiki/Chroma_key

   Chroma key compositing, or chroma keying, is a visual-effects and post-production technique for compositing (layering) two or more images or video streams together based on colour hues (chroma range). The technique has been used in many fields to remove a background from the subject of a photo or video – particularly the newscasting, motion ...

3. Foreground detection - Wikipedia

   en.wikipedia.org/wiki/Foreground_detection

   Foreground detection is one of the major tasks in the field of computer vision and image processing whose aim is to detect changes in image sequences. Background subtraction is any technique which allows an image's foreground to be extracted for further processing (object recognition etc.). Many applications do not need to know everything about ...

4. Noise reduction - Wikipedia

   en.wikipedia.org/wiki/Noise_reduction

   Noise reduction. Noise reduction is the process of removing noise from a signal. Noise reduction techniques exist for audio and images. Noise reduction algorithms may distort the signal to some degree. Noise rejection is the ability of a circuit to isolate an undesired signal component from the desired signal component, as with common-mode ...

5. Remove or replace your video call background with this ... - AOL

   www.aol.com/remove-replace-video-call-background...

   That means you can also use it to record vlogs, live stream video games, or throw Zoom parties with your friends. Usually, a lifetime subscription would cost you £35.88, but it's on sale for over ...

6. Personalize your background image, sounds, and toolbar ...

   help.aol.com/articles/personalize-your...

   Personalize your background image, sounds, and toolbar appearance in AOL Desktop Gold. Access your settings to see several options that let you make it your own, such as updating the sounds that you hear, adjusting the colors used, and choosing from any of your own images or the vast Flickr library to personalize your background.

7. List of music videos featuring nudity - Wikipedia

   en.wikipedia.org/wiki/List_of_music_videos...

   This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "List of music videos featuring nudity" – news ...