Definition of Pixel Theory: Pixel theory is a concept that describes the digital representation of images and videos as a collection of individual pixels, each with its own colour and intensity value. The pixels are arranged in a grid to form the overall image or video, and when viewed from a sufficient distance, they blend together to create the desired visual representation.
Example 1 (for a 5-year-old): Imagine building a big picture by sticking lots of tiny coloured squares, called pixels, together. The pixels can be red, blue, green, or any other colour. When you look at the big picture from far away, you can't see the individual pixels - they blend together to form the picture.
Example 2 (for adults): In digital photography, a photo can be thought of as a grid of millions of pixels, each with a specific colour and intensity value. The arrangement of these pixels determines the overall appearance of the photo. Similarly, in computer graphics, images are created by defining the colour and intensity of each pixel in a grid. When displayed on a screen, the pixels blend together to form the final image.
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