Gay-rights activists are urging state lawmakers to change anti-discrimination laws â which already include things such as race, age, religion and disability â to include LGBT people.
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. megapixel (MP) is a million pixels; the term is used not only for the number of pixels in an image, but also to express the number of image sensor elements of digital cameras or the number of display elements of digital displays.
The resolution of an image is the number of pixels per unit of measurementâusually the number of pixels per inch (ppi) or pixels per centimeter (ppcm). If your image is 72 pixels wide and you tell it to be 72 pixels per inch, then itâs an inch wide.