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2. Foreground detection - Wikipedia

   en.wikipedia.org/wiki/Foreground_detection

   This averaging refers to averaging corresponding pixels in the given images. N would depend on the video speed (number of images per second in the video) and the amount of movement in the video. [4] After calculating the background B(x,y,t) we can then subtract it from the image V(x,y,t) at time t = t and threshold it. Thus the foreground is:

3. Image restoration by artificial intelligence - Wikipedia

   en.wikipedia.org/wiki/Image_restoration_by...

   Image restoration can be broadly categorized into two main types: spatial domain and frequency domain methods. Spatial domain techniques operate directly on the image pixels, while frequency domain methods transform the image into the frequency domain using techniques such as the Fourier transform, where restoration operations are performed.

4. Comparison gallery of image scaling algorithms - Wikipedia

   en.wikipedia.org/wiki/Comparison_gallery_of...

   Then the resolution-independent version is rendered as a raster image at the desired resolution. This technique is used by Adobe Illustrator Live Trace, Inkscape, and several recent papers. [6] Scalable Vector Graphics are well suited to simple geometric images, while photographs do not fare well with vectorization due to their complexity.

5. Edge detection - Wikipedia

   en.wikipedia.org/wiki/Edge_detection

   8 connectivity is preferred, where all the immediate pixels surrounding a particular pixel are considered. Remove points from North, south, east and west. Do this in multiple passes, i.e. after the north pass, use the same semi processed image in the other passes and so on. Remove a point if:

6. How Photoshop’s new Neural Filters harness AI to ... - AOL

   www.aol.com/news/photoshop-neural-filters...

   Adobe today launched a new AI-powered workspace for Photoshop that can apply a range of different effects and filters to photos within seconds. The first of these so-called Neural Filters are Skin ...

7. Pixel-art scaling algorithms - Wikipedia

   en.wikipedia.org/wiki/Pixel-art_scaling_algorithms

   Next, the rotated image is created with a nearest-neighbor scaling and rotation algorithm that simultaneously shrinks the big image back to its original size and rotates the image. Finally, overlooked single-pixel details are (optionally) restored if the corresponding pixel in the source image is different and the destination pixel has three ...