Image Quality Assessment for E-commerce Click-Through Rates

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Solution Overview

Problem

In online shopping, the variability in image quality of products significantly affects the effectiveness of advertisements, with low-quality images leading to reduced click-through rates and poor user experience, as they fail to adequately represent the product's features and conditions.

Innovation Solution

An image assessment machine is implemented to evaluate the quality of product images by analyzing characteristics such as brightness, contrast, saturation, and segmentation, determining scores that represent the image quality, and adjusting advertisement rankings and suggesting higher quality alternatives to enhance merchandising effectiveness.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If image quality is not assessed and all images are treated equally, then the system is simple and fast, but click-through rates decrease and user experience deteriorates

Engineering Contradiction:
Improveclick-through rateVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent applies preliminary action by performing image quality assessment before advertisements are displayed to users. The system pre-evaluates images using multiple metrics (brightness, contrast, saturation, segmentation) and stores quality scores, so that when advertisements need to be displayed, the highest quality images are already identified and ready for selection, eliminating the need for complex real-time evaluation during ad serving.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent replaces manual or mechanical image quality evaluation with an automated computer-based assessment system. The system uses algorithmic analysis of image data to objectively measure quality attributes such as brightness, contrast, saturation, and segmentation, substituting human judgment or simple mechanical selection with sophisticated automated evaluation that can process images consistently and at scale.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Productivity

If low-quality images are used in advertisements, then storage and bandwidth requirements are reduced, but user experience and click-through rates deteriorate

Engineering Contradiction:
Improveclick-through rateVSAvoidimage data volume
Core Design Contradiction:
ProductivityVSQuantity of substance

Solution Approach 1:

The patent applies local quality by assessing and selecting images based on their specific quality attributes rather than treating all images uniformly. The system evaluates local characteristics such as brightness distribution, contrast levels, saturation, and segmentation quality within different regions of images, allowing selective use of higher quality images where they most impact click-through rates while managing overall data volume through intelligent selection rather than universal high resolution.

Inventive Principle:
Principle #3Local quality

3Measurement precision

If manual image quality assessment is performed, then detailed evaluation is possible, but processing time and labor costs increase significantly

Engineering Contradiction:
Improveimage quality assessment accuracyVSAvoidprocessing time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The patent replaces manual image quality assessment with automated computational analysis. The system uses computer-based algorithms to measure brightness, contrast, saturation, and segmentation metrics automatically, achieving detailed and precise evaluation of image quality without human intervention. This automated approach maintains high measurement precision while reducing processing time from minutes or hours per image to seconds or milliseconds.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent implements self-service by enabling the system to automatically assess and rank its own image inventory without external human input. The image quality assessment system autonomously analyzes uploaded images, assigns quality scores based on multiple metrics, and makes selection decisions for advertisement display, allowing the platform to maintain high image quality standards independently without requiring manual review teams.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS11282116B2Image quality assessment to merchandise an item
Publication Date: 2022.03.22 EBAY INC
  • US11282116B2 patent drawing
  • US11282116B2 patent drawing
  • US11282116B2 patent drawing

AI summary

Image-based features may be significantly correlated with click-through rates of images that depict a product, which may provide a more formal basis for the informal notion that good quality images will result in better click-through rates, as compared to poor quality images. Accordingly, an image assessment machine is configured to analyze image-based features to improve click-through rates for shopping search applications (e.g., a product search engine). Moreover, the image assessment machine may rank search results based on image quality factors and may notify sellers about low quality images. This may have the effect of improving the brand value for an online shopping website and accordingly have a positive long-term impact on the online shopping website.