Image Layout Determination for Balanced Text Composition

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Solution Overview

Problem

Existing image processing devices struggle to effectively integrate characters or character strings into images captured with subjects placed centrally, leading to composition imbalances and inappropriate placement of text, which affects the overall aesthetic appeal.

Innovation Solution

An image processing device comprising an image acquisition unit, character selection unit, image selection unit, layout determination unit, assist information generation unit, and display control unit that determines the layout of characters or character strings based on their meaning, generates imaging assist information, and synthesizes it with the target image for appropriate placement.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If a character or character string is synthesized with an image captured with the subject placed in the center, then the image composition becomes unbalanced, but synthesizing text at arbitrary positions may achieve better layout

Engineering Contradiction:
Improveimage composition balanceVSAvoidtext placement flexibility
Core Design Contradiction:
Stability of the object's compositionVSEase of operation

Solution Approach 1:

The system performs preliminary analysis of the image content and pre-determines optimal text placement positions before actual text synthesis. The layout determination unit identifies suitable regions in advance by analyzing the image structure, subject position, and available space, thereby ensuring balanced composition while maintaining placement flexibility.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system dynamically adjusts text placement parameters (position, size, orientation) based on the analyzed image characteristics. By changing these parameters according to the specific image content and subject location, the system achieves optimal layout balance while maintaining flexibility in text positioning.

Inventive Principle:
Principle #35Parameter changes

2Manufacturing precision

If the text placement position is determined without considering the image content, then the character or character string may be placed at inappropriate positions (away from subject or over eyes), but analyzing image content increases placement accuracy

Engineering Contradiction:
Improvetext placement accuracyVSAvoidimage analysis complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The image analysis system automatically identifies the subject, determines optimal placement positions, and guides text synthesis without requiring manual intervention. The layout determination unit self-adjusts based on image content analysis, achieving precise text placement while managing complexity through automated processes.

Inventive Principle:
Principle #25Self-service

3Adaptability or versatility

If character synthesis is performed after image capture, then post-processing flexibility is maintained, but real-time composition assistance is lost

Engineering Contradiction:
Improvepost-processing flexibilityVSAvoidcomposition adjustment time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The system performs preliminary layout determination and generates candidate placement positions before final text synthesis. This preliminary analysis enables both real-time composition guidance and flexible post-processing adjustments, as the layout options are prepared in advance but can still be modified later.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The text placement system maintains dynamic flexibility by allowing adjustments at multiple stages. The layout determination can be revisited and modified during post-processing, and the system adapts to user preferences while providing real-time feedback during the composition process.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS11956562B2Image processing device, image processing methods and programs, and imaging apparatus
Publication Date: 2024.04.09 FUJIFILM CORP
  • US11956562B2 patent drawing
  • US11956562B2 patent drawing
  • US11956562B2 patent drawing

AI summary

Provided are an image processing device, an image processing method and program, and an imaging apparatus capable of assisting in capturing an image in which a character or a character string is laid out at the appropriate position. In order to achieve the above-mentioned object, the image processing device includes a layout determination unit that determines a layout of the character or the character string in an image of the target image in accordance with meaning of the character or the character string; an assist information generation unit that generates imaging assist information for assisting in setting composition during imaging performed by the imaging unit; a synthesis unit that synthesizes the imaging assist information with the target image based on the determined layout; and a display control unit that displays the synthesized image on a display unit.