RGB value calculation device
AssigneeYazaki Corporation
InventorYasuyuki Shigezane
Life of this patent
Estimating the term…
Abstract
A microcomputer equally divides the circumference of a RGB circle into 6×n (n is an integer of 1 or more) parts, and calculates a RGB value of each divided color. (255, 0, 0) is stored as a reference RGB value of a reference color in a ROM in the microcomputer. The microcomputer 3 converts the reference RGB value depending on an angular difference on the RGB circle between a designated color whose RGB value is to be found and the reference color, and assumes the converted RGB value as a RGB value of the designated color.
Claims17
A RGB value calculation device for equally dividing a circumference of a RGB circle into 6×n (n is an integer of 1 or more) parts and calculating a RGB value of each divided color, the RGB color circle being a schematic graphical representation of a plurality of colors arranged around a circumference of on a circle, the device comprising:
- a controller including a processor, and a memory storage device, wherein
- the memory storage device is configured to store an RGB value of at least one reference color as a reference RGB value, and
- the processor is configured to,
- convert the reference RGB value into a converted RGB value depending on an angular difference on the RGB circle between a designated color whose RGB value is to be determined and the at least one reference color, and
- set the converted RGB value as a RGB value of the designated color such that the processor determines the RGB value of the designated color without retrieving the RGB value of the designated color from a plurality of predetermined RGB values.
Dependencies are inferred from the claim text.