18603175. IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD simplified abstract (LAPIS Technology Co., Ltd.)
Contents
- 1 IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Key Features and Innovation
- 1.6 Potential Applications
- 1.7 Problems Solved
- 1.8 Benefits
- 1.9 Commercial Applications
- 1.10 Questions about Image Processing
- 1.11 Original Abstract Submitted
IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
Organization Name
Inventor(s)
Naoki Nishitani of Yokohama (JP)
IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 18603175 titled 'IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
Simplified Explanation
An image processing device corrects color difference values in an image by analyzing brightness values and color differences of pixels, calculating correlation coefficients, and applying weighting coefficients.
Key Features and Innovation
- Generation of brightness and color difference images from pixel data within specified ranges.
- Calculation of double-end brightness correlation coefficients to determine pixel correlations.
- Calculation of weighting coefficients based on correlation coefficients to correct color difference values.
Potential Applications
This technology can be used in:
- Image processing applications
- Photography enhancement software
- Video editing tools
Problems Solved
- Inaccurate color representation in images
- Lack of precise pixel correlation analysis
- Difficulty in adjusting color differences accurately
Benefits
- Improved color accuracy in images
- Enhanced image quality
- More precise color correction capabilities
Commercial Applications
- This technology can be utilized in industries such as:
- Photography
- Graphic design
- Printing
Questions about Image Processing
How does this technology improve color accuracy in images?
This technology analyzes pixel correlations and applies weighting coefficients to correct color differences, resulting in more accurate color representation.
What are the potential applications of this image processing technology beyond photography?
This technology can also be used in video editing, graphic design, and printing industries for color correction and enhancement.
Original Abstract Submitted
An image processing device generates a brightness image and a color difference image by calculating a brightness value and color difference values for one pixel from multiple pixels within a first range in an image photographed by a single-chip image sensor, calculates a double-end brightness correlation coefficient that represents a correlation between a selected brightness pixel and other brightness pixels from the brightness values of multiple brightness pixels within a second range including the selected brightness pixel from the brightness image as well as calculating a weighting coefficient for each of the brightness pixels within the second range from the double-end brightness correlation coefficient, and corrects the color difference values of the color difference image using the weighting coefficient calculated from the brightness image.