Image Processing Parameter Storage for Attribute-Based Rendering
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Solution Overview
Problem
Existing image processing technologies face challenges in rendering subject images with different attributes, such as orientations, facial expressions, and postures, in high image quality with accuracy unless using high-quality processing specific to each attribute.
Innovation Solution
An image processing apparatus that stores and selects image processing parameters based on identified attributes, using a parameter storage to generate high-quality images by combining different image processing parameters and determining weights for optimal rendering.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a single image processing method is used for all subject images, then the device complexity is reduced, but the image quality and accuracy deteriorate for subjects with different attributes
Solution Approach 1:
The patent applies parameter changes by storing multiple image processing parameters in a parameter storage unit, each optimized for different subject attributes (orientation, expression, posture). The system dynamically selects and applies the appropriate parameter set based on the detected subject attributes, thereby maintaining high image quality across diverse subjects without requiring complex hardware modifications
Solution Approach 2:
The system implements dynamics by making the image processing parameters adaptive and changeable based on real-time subject detection. The attribute identification section detects subject characteristics, and the system dynamically adjusts which processing parameters to apply, transforming a static processing system into a dynamic one that responds to varying subject conditions
2Manufacturing precision
If multiple image processing parameters are stored for different attributes, then the image quality for various subjects is improved, but the device complexity increases
Solution Approach 1:
The patent applies preliminary action by pre-storing multiple image processing parameters in the parameter storage unit before actual image processing occurs. These parameters are prepared in advance and organized by subject attributes, allowing the system to quickly retrieve and apply the appropriate parameters without performing complex real-time calculations, thus reducing the computational burden during operation
Solution Approach 2:
The system implements universality through a unified image processing framework that handles multiple subject types using a single apparatus. The parameter storage unit and selection mechanism serve as a universal interface that adapts to different subject attributes (orientations, expressions, postures), allowing one system to perform multiple specialized processing functions
Data Source
AI summary
Provided is an image processing apparatus including a parameter storage that stores, in association with a plurality of attributes, a plurality of image processing parameters for respectively rendering subject images of different attributes from each other, into high image quality; and an image generating section that generates a high quality image of a subject image included in an input image, using the plurality of image processing parameters stored in the parameter storage. The image generating section may select at least one image from high quality images of the subject image included in the input image using respectively different combinations of the plurality of image processing parameters, based on comparison with the input image, and generate the selected image as the high quality image.