Process to display multichanced bitmap image data on a dot matrix type V screen, and, video player operating based on the display process

摘要

"The process to display image data through bitmap on a screen of vu00ecdeo type of dot matrix, and,Vu00ecdeo apparatus that operates based on the screening process, "a video screen includes many pixel lamps arranged equally and in a regular pattern.The pixel lamps are of three types (first to third color lamps), and image data to be displayed on the screen of a data type of map of bits.In a pixel is represented by a set of color data of three types (first to third color data).Each color data on a data plan bitmap image is divided into many groups, each consisting of a plurality of pixels adjoiningEach group is correlated to each first light bulb color in the video screen.An operation to select a sequ00b3u00eancia preset data of the first color of a plurality of pixels belonging to a group is repeated.And a lamp of first color correlating to each group is driven to issue according to the data of the first color selected.(the same steps are followed for lamps of the second and third color).