Pixel

In digital imaging, a pixel, pel, or picture element is a physical point in a raster image, or the smallest addressable element in an all points addressable display device; so it is the smallest controllable element of a picture represented on the screen. The address of a pixel corresponds to its physical coordinates. LCD pixels are manufactured in a two-dimensional grid, and are often represented using dots or squares, but CRT pixels correspond to their timing mechanisms and sweep rates.

Each pixel is a sample of an original image; more samples typically provide more accurate representations of the original. The intensity of each pixel is variable. In color image systems, a color is typically represented by three or four component intensities such as red, green, and blue, or cyan, magenta, yellow, and black.

In some contexts (such as descriptions of camera sensors), the term pixel is used to refer to a single scalar element of a multi-component representation (more precisely called a photosite in the camera sensor context, although the neologism sensel is sometimes used to describe the elements of a digital camera's sensor), while in others the term may refer to the entire set of such component intensities for a spatial position. In color systems that use chroma subsampling, the multi-component concept of a pixel can become difficult to apply, since the intensity measures for the different color components correspond to different spatial areas in such a representation.

Pixel (webcomic)

Pixel is a webcomic written by Chris Dlugosz, first published on June 14, 2002. It is set in the aptly named "pixel universe", inhabited by pixels, voxels, vectors, plasmas (a satire on the plasma screens used by Apple computers), and polygons. The comic is known for its very literal sense of humor, and its constant breaks of the fourth wall. The text of the comic is written entirely in upper case with very little punctuation other than the occasional hyphen or exclamation point. Each comic comes with a short note, usually split into three lines at seemingly arbitrary points. These are also written in capitals with no punctuation, and usually explain or expand upon the strip.

Material from Pixel is included in Attitude 3: The New Subversive Online Cartoonists.

Cast

Pixels

Pixels are the main focus of the strip. They're square, genderless and monochromatic. Every pixel is of a different 24-bit colour, and there is a pixel of every colour, so there are exactly 16,777,216 of them at any given time. A pixel's first name is his colour value in hexadecimal (e.g. 0000FF), and his second name is this same value in binary (e.g.. 000000000000000011111111). Although pixels can die, they are instantly reborn as infants, usually to a parent of a similar colour. There is no pregnancy, and any pixel can give birth at any moment. Birth is painless, and merely involves an infant appearing near his parent. Infants are smaller than adult pixels, with rounded corners which quickly sharpen.

Daisuke Amaya

Daisuke Amaya (天谷 大輔, Amaya Daisuke), often known by his art-name Pixel, is a Japanese independent game developer.

He is best known for developing Cave Story (洞窟物語, Dōkutsu Monogatari).

Games

His most popular work, Cave Story, is a freeware PC platform game released in 2004 that was created entirely by himself over the period of five years. The game received widespread praise from critics and in July 2006 appeared at the top of Super PLAY's list of the 50 best freeware games of all time.

Amaya's other work includes the game Ikachan which he released in 2000, as well as many other low-profile games. His current projects, if any, are unknown. Before working on Kero Blaster, he was working on a game titled "Rockfish", which was intended to be finished sometime in 2012. The project was put on indefinite hiatus, and was likely canceled. Amaya was credited with the story concept for Nicklas Nygren's NightSky. In May 2014, Amaya released Kero Blaster, a side-scrolling platform shooter game. This game was Amaya's first major work since the release of Cave Story.