17970746. TEXT SHARPENING FOR LEGIBILITY ENHANCEMENT OR DISPLAY POWER SAVINGS simplified abstract (Dell Products L.P.)
Contents
- 1 TEXT SHARPENING FOR LEGIBILITY ENHANCEMENT OR DISPLAY POWER SAVINGS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 TEXT SHARPENING FOR LEGIBILITY ENHANCEMENT OR DISPLAY POWER SAVINGS - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
TEXT SHARPENING FOR LEGIBILITY ENHANCEMENT OR DISPLAY POWER SAVINGS
Organization Name
Inventor(s)
Stefan Peana of Austin TX (US)
Daniel Hamlin of Round Rock TX (US)
TEXT SHARPENING FOR LEGIBILITY ENHANCEMENT OR DISPLAY POWER SAVINGS - A simplified explanation of the abstract
This abstract first appeared for US patent application 17970746 titled 'TEXT SHARPENING FOR LEGIBILITY ENHANCEMENT OR DISPLAY POWER SAVINGS
Simplified Explanation
The abstract describes a patent application for an information handling system that includes a display device and a processor. The processor converts RGB pixels to IPT pixels, sharpens edges of text fonts, corrects edge overshoot and undershoot, reduces noise enhancement, retains grey text portions, and converts IPT pixels back to RGB pixels for display.
- Display device and processor in information handling system
- Processor converts RGB pixels to IPT pixels
- Sharpens edges of text fonts
- Corrects edge overshoot and undershoot
- Reduces noise enhancement
- Retains grey text portions
- Converts IPT pixels back to RGB pixels for display
Potential Applications
The technology described in this patent application could be applied in:
- Image processing software
- Graphic design tools
- Text rendering applications
Problems Solved
This technology addresses the following issues:
- Edge overshoot and undershoot in digital filters
- Noise enhancement in image processing
- Maintaining clarity and sharpness in text fonts
Benefits
The benefits of this technology include:
- Improved text font rendering
- Enhanced image quality
- Reduction of noise in images
Potential Commercial Applications
The technology could have commercial applications in:
- Printing industry
- Graphic design software development
- Display technology companies
Possible Prior Art
One possible prior art for this technology could be:
- Image processing algorithms used in graphic design software
Unanswered Questions
How does this technology compare to existing image processing techniques?
The article does not provide a direct comparison to existing image processing techniques.
What impact could this technology have on the user experience of display devices?
The article does not discuss the potential impact of this technology on the user experience of display devices.
Original Abstract Submitted
An information handling system includes a display device and a processor. The display device outputs pixels associated with a text font. The processor converts red, green, blue (RGB) pixels to image perspective transformation (IPT) pixels. The processor further sharpens one or more of the IPT pixels that do not have color. The sharpening of the one or more of the IPT pixels identifies edges of the text font and defines widths of the text font. The processor corrects edge overshoot and edge undershoot created by a digital filter. The edge overshoot and the edge undershoot are corrected for each IPT pixel associated with the text edges. The processor also reduces noise enhancement in the sharpened IPT pixels, retains grey text portions of each of the sharpened IPT pixels, and converts the IPT pixels to new RGB pixels. The processor outputs the new RGB pixels to the display device.