Video Scene Classification for Ad Targeting Precision

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Solution Overview

Problem

Current content classification and targeting methods in video content fail to effectively identify and classify individual scenes and objects in real-time, leading to suboptimal placement of advertisements, which can result in lower conversion rates for advertisers.

Innovation Solution

The use of machine learning systems for real-time content classification, combining image recognition, text recognition, and speech recognition to identify and classify scenes and objects within video content, allowing for precise timing of advertisements during relevant content segments.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If traditional content classification methods are used, then the system is simpler to implement, but the classification precision and timing accuracy of advertisements deteriorate

Engineering Contradiction:
Improveclassification precisionVSAvoidsystem complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent segments video content into discrete scenes and identifies specific objects within each scene (e.g., cars, people, products). This segmentation enables precise classification at the scene level rather than treating the entire video as a single unit, thereby improving advertisement timing accuracy without requiring complete system redesign

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system performs preliminary classification of video content into scenes and objects before advertisement placement. By pre-identifying relevant content elements and their timestamps, the system prepares classification data in advance, enabling accurate real-time advertisement targeting without adding complexity to the delivery mechanism

Inventive Principle:
Principle #10Preliminary action

2Measurement precision

If broad genre classification is used, then the classification process is faster and simpler, but the targeting accuracy of advertisements deteriorates

Engineering Contradiction:
Improvetargeting accuracyVSAvoidclassification speed
Core Design Contradiction:
Measurement precisionVSProductivity

Solution Approach 1:

The patent applies different levels of classification granularity to different parts of the video content. Individual scenes and objects receive detailed classification (local quality), while the overall video maintains broad genre categorization. This enables precise advertisement targeting for specific scenes without requiring complete reclassification of the entire video, preserving classification speed

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The system performs classification only on relevant portions of video content (partial action) rather than analyzing every frame uniformly. By focusing computational resources on scene transitions and object appearances, the system achieves high targeting accuracy for advertisement placement while maintaining overall processing efficiency

Inventive Principle:
Principle #16Partial or excessive action

3Loss of time

If real-time scene and object classification is implemented, then advertisement timing accuracy is improved, but the computational resources and system complexity increase

Engineering Contradiction:
Improveadvertisement timing accuracyVSAvoidsystem complexity
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

The system performs preliminary classification of video content into scenes and objects before advertisement placement. By pre-identifying relevant content elements and their timestamps, the system prepares classification data in advance, enabling accurate real-time advertisement targeting without adding complexity to the delivery mechanism

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent introduces an intermediary classification layer that bridges broad genre classification and specific object identification. This intermediary scene-level classification simplifies the computational burden by organizing content hierarchically, enabling real-time processing without requiring direct analysis of every video frame for advertisement timing

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS11528512B2Adjacent content classification and targeting
Publication Date: 2022.12.13 AMAZON TECH INC
  • US11528512B2 patent drawing
  • US11528512B2 patent drawing
  • US11528512B2 patent drawing

AI summary

Video content is evaluated to classify one or more scenes or objects of the video content. The classifications may be evaluated against one or more rules for determining whether to include keywords associated with the classifications for targeting supplemental content. Classifications that satisfy the one or more rules may be used for selection of supplemental associated with one or more keywords Selected supplemental content may be included in video content in a break period following primary content.