Automated Image Quality Evaluation Using Parameter Analysis
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Solution Overview
Problem
Existing technologies lack the ability to automatically evaluate the quality of digital images, requiring manual selection and causing inconvenience in distinguishing between good and poor quality photos.
Innovation Solution
An image quality evaluation device and method that includes an image analyzer to obtain parameter values and an evaluation unit to assess image quality based on predetermined standards, utilizing components such as color, position, layout, precision, and definition analyzers and their corresponding evaluation units.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual selection is used to distinguish photo quality, then no additional equipment is needed, but the process is inefficient and consumes excessive time
Solution Approach 1:
The patent replaces the manual mechanical selection process with an automated image quality evaluation device that uses computer vision algorithms and image processing techniques to automatically analyze and evaluate photo quality, thereby eliminating the need for manual intervention and significantly improving evaluation efficiency
Solution Approach 2:
The evaluation device enables photos to be automatically assessed without human intervention by implementing self-service functionality where the system independently analyzes image parameters, compares them against quality standards, and generates evaluation results, freeing users from the time-consuming manual selection process
2Extent of automation
If automated image quality evaluation is implemented, then evaluation efficiency is improved, but device complexity increases
Solution Approach 1:
The evaluation device is divided into distinct functional modules including image acquisition module, parameter analysis module, evaluation calculation module, and result output module. Each module performs a specific function in the evaluation process, making the complex system more manageable and easier to implement while achieving high automation
Solution Approach 2:
The evaluation device is designed with multi-functional capabilities that can assess multiple photo quality parameters (sharpness, exposure, composition, color accuracy) using a single integrated system, reducing the need for multiple separate devices and simplifying the overall system complexity while maintaining high automation
Data Source
AI summary
An image quality evaluation device is disclosed in the present invention, including: an image analyzer, adapted to analyze the parameters of an image to obtain parameter values; and an evaluation unit, adapted to evaluate the quality of an image based on parameter values in line with the predetermined standard and generate the evaluation result. An image quality evaluation method is disclosed in the present invention, including: analyze the parameters of an image to obtain parameter values; and evaluate the quality of an image based on parameter values in line with the predetermined standard and generate the evaluation result. An image quality evaluation device and method provided in the present invention are used to analyze the parameters of an image with the image recognition technology to obtain parameter values and then generate the parameter values in line with the predetermined standard. In this way, the photo quality can be evaluated automatically in the present invention to decrease the exhausted manpower and improve the entertainment function.