Four-color data processing system
The four-color converting part includes a gamma converting part for converting the primary RGB gray- scale data, a white extracting part for
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Printer calibration method using electronically-decoupled...
images decouples tone scale and color corrections by completing tone scale and color balance corrections upon separate RGB image signals
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Digital image processor for color image transmission
In particular, the change of color-basis matrix for converting RGB data to obtain YUV data is factored into a scale factor and a coefficient matrix.
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System and method for digital color image processing
A pipeline processor for scaling and converting RGB color input images to CMYK at a magnification specifiable in 1 percent increments up to 400%
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Integer-based 18-bit RGB to 5-bit gray scale conversion device...
Integer-based 18-bit RGB to 5-bit gray scale conversion device and method therefor
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INTEGER-BASED 18-BIT RGB TO 5-BIT GRAY SCALE CONVERSION DEVICE...
INTEGER-BASED 18-BIT RGB TO 5-BIT GRAY SCALE CONVERSION DEVICE AND METHOD THEREFOR
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Method for correlating color measuring scales
A method for converting video RGB values developed in a digital video color analysis system into standard tristimulus or CIELAB values or the like
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Color calibration method and system having independent color...
Color calibration method and system having independent color scanner profiles
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Color calibration method and system having independent color...
Color calibration method and system having independent color scanner profiles
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Portable data collection device including color imaging...
Portable data collection device including color imaging dataform reader assembly
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Automatic correction for color printing
The RGB scan signals are processed to use the full dynamic range of the system and to adjust the values such that the gray scale lines of the color
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Method and system for calibrating a color copier
Method and system for calibrating a color copier
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SYSTEM AND METHOD FOR DIGITAL COLOR IMAGE PROCESSING
A pipeline processor (12) for scaling and converting RGB color input images to CMYK at a magnification specifiable in 1 % increments up to 400 %
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Image processing apparatus and its method
when converting RGB image data into CMYKLcLm image data, a color converter, which almost simultaneously color-converts RGB into CMYK, executes RGB to
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Software invisible selective monochrome to color signal...
A monochrome to color video signal converter (B) converts the gray scale designations of the monochrome video signal to hue scale designations of a
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Graphic system for displaying images in gray-scale
Graphic system for displaying images in gray-scale
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Graphics system for displaying images in gray-scale
Graphics system for displaying images in gray-scale
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Multilevel grey scale or composite video to RGBI decoder
20b) and black and white or color video display information (30, 40, 50), both of which may be displayed on the same RGB monitor (107). White
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Color image display device, method of driving the same, and...
A gray-scale power supply line supplied to a source signal line driving circuit is made only one system, and each of D/A conversion circuits drives
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Color image display device, method of driving the same, and...
A gray-scale power supply line supplied to a source signal line driving circuit is made only one system, and each of D/A conversion circuits drives
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