Resources Contact Us Home
Image creating method and image creating system

Image Number 12 for United States Patent #8094968.

For a halftone representation of a grayscale data of an original image of P tones, an output resolution, a screen ruling frequency, and a screen angle are based to set a basic array of L.times.L pixels, where L is an integer greater than 1, and a number N of tones reproducible by the basic array is compared with P to generate a dither array using the basic array as its sub-array, such that numbers are assigned to pixels of sub-arrays by a prescribed rule, in order between the sub-arrays, starting from prescribed ones of centered and centermost pixels of the sub-arrays.

  Recently Added Patents
Method of controlling mechanical mechanisms of optical storage apparatus for peak power/current reduction, and related optical storage apparatus and machine-readable medium
Method of adenoviral vector synthesis
Estimating optical characteristics of a camera component using sharpness sweep data
Closed cell culture system
Pharmaceutical dosage form
Display system with mounting assemblies and associated methods
Cationic polymers for antimicrobial applications and delivery of bioactive materials
  Randomly Featured Patents
Catalyst, its preparation and use
Optical disc for coordinating a variable reproduction of video images
Solar energy collector
Toner carrier and image-forming apparatus
High-heeled jazz dancing and character dancing shoe
Ion trap/time-of-flight mass spectrometer and method of measuring ion accurate mass
Registration-enhancing means and method for color cathode ray tubes having the tensed foil shadow mask
Ultrasonic sensor
Temperature independent, low level, AM modem receiver
Saltwater fishing lure