Samsung electronics co., ltd. (20240185382). DEMOSAICING METHOD AND APPARATUS FOR MOIRE REDUCTION simplified abstract
Contents
- 1 DEMOSAICING METHOD AND APPARATUS FOR MOIRE REDUCTION
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 DEMOSAICING METHOD AND APPARATUS FOR MOIRE REDUCTION - 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 Original Abstract Submitted
DEMOSAICING METHOD AND APPARATUS FOR MOIRE REDUCTION
Organization Name
Inventor(s)
Byong Min Kang of Suwon-si (KR)
Dong Kyung Nam of Suwon-si (KR)
DEMOSAICING METHOD AND APPARATUS FOR MOIRE REDUCTION - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240185382 titled 'DEMOSAICING METHOD AND APPARATUS FOR MOIRE REDUCTION
Simplified Explanation
The abstract describes an image processing method for demosaicing with reduced moire, which involves selecting a target pixel without a color value for a specific color channel, calculating gradient and moire values for the pixel, and determining an interpolation direction based on these values.
- The method involves selecting a target pixel without a color value for a specific color channel.
- Gradient values are calculated for the target pixel in two directions associated with the target channel.
- Moire values are also calculated for the target pixel in the same two directions.
- The interpolation direction for the target pixel is determined based on the calculated gradient and moire values.
Potential Applications
This technology can be applied in digital image processing, particularly in improving the quality of images by reducing moire effects during demosaicing.
Problems Solved
1. Reduction of moire effects in image processing. 2. Improving the overall quality of images by enhancing demosaicing techniques.
Benefits
1. Enhanced image quality with reduced moire effects. 2. Improved accuracy in color reproduction. 3. Better overall visual experience for viewers.
Potential Commercial Applications
Optimizing image processing algorithms for digital cameras, smartphones, and other devices to improve image quality and reduce moire effects.
Possible Prior Art
One possible prior art in this field is the use of various demosaicing algorithms to improve image quality and reduce artifacts in digital images. Some common techniques include bilinear interpolation, gradient-based methods, and edge-directed interpolation.
Unanswered Questions
How does this method compare to existing demosaicing techniques in terms of computational efficiency?
This article does not provide information on the computational efficiency of the proposed method compared to existing demosaicing techniques. Further research or experimentation may be needed to determine the computational performance of this approach.
What impact does reducing moire effects have on the overall image quality and user experience?
The article does not delve into the specific impact of reducing moire effects on the overall image quality and user experience. Future studies or user feedback may shed light on the significance of this improvement in practical applications.
Original Abstract Submitted
an image processing method for demosaicing with reduced moire includes selecting, with respect to a target channel among a plurality of color channels for an input image, a target pixel unassigned with a color value for the target channel, calculating, with respect to the target pixel, gradient values respectively corresponding to a first direction and a second direction associated with the target channel, calculating, with respect to the target pixel, moire values respectively corresponding to the first direction and the second direction, and determining an interpolation direction of the target pixel for the target channel to be one of the first direction and the second direction, based on the calculated gradient values and the calculated moire values.