Virtual Try-On System Multi-Angle Clothing Display

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Solution Overview

Problem

Current virtual try-on systems lack the ability to provide a seamless and accurate virtual fitting experience across various angles and sizes, limiting user interaction and sales promotion capabilities.

Innovation Solution

A virtual try-on system comprising a first terminal, a server device, and a portable second terminal that acquires and processes try-on subject images, calculates composite position information, and transmits user data to generate and display composite images from multiple angles, allowing users to virtually try on clothing without special operations and enabling sales analysis.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a virtual try-on system displays composite images of clothing on users, then users can virtually try on clothing without special operations, but the system lacks the ability to provide accurate virtual fitting experience across various angles and sizes

Engineering Contradiction:
Improvevirtual try-on operationVSAvoidfitting accuracy
Core Design Contradiction:
Ease of operationVSMeasurement precision

Solution Approach 1:

The system transitions from displaying static 2D composite images to providing 360-degree rotational views and multi-angle displays of clothing. The display unit shows clothing images rotated at different angles (0°, 45°, 90°, 135°, 180°, 225°, 270°, 315°) around the user's body, enabling comprehensive viewing from all directions while maintaining ease of operation through automatic generation.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The system stores and processes clothing images at multiple sizes (first size matching user body, second size for enlarged viewing). When users touch or interact with the display, the system automatically retrieves and displays enlarged images at different rotation angles, dynamically changing display parameters to provide both accurate fitting at normal size and detailed inspection at enlarged size without requiring manual operations.

Inventive Principle:
Principle #35Parameter changes

2Adaptability or versatility

If the system stores and processes multiple clothing images at different sizes and angles, then comprehensive virtual try-on is enabled, but device complexity increases

Engineering Contradiction:
Improvemulti-angle try-on capabilityVSAvoidsystem structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system pre-stores multiple clothing images at different sizes (first size for normal display, second size for enlargement) and different rotation angles (0°, 45°, 90°, 135°, 180°, 225°, 270°, 315°) in the storage unit before user interaction. This preliminary preparation allows the display unit to instantly retrieve and show comprehensive multi-angle views without real-time processing complexity, enabling versatile try-on while keeping the system structure relatively simple.

Inventive Principle:
Principle #10Preliminary action

3Loss of information

If the system provides enlarged viewing of clothing details, then users can inspect clothing better, but information needed for composition increases

Engineering Contradiction:
Improveclothing detail informationVSAvoidimage composition requirements
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The system pre-prepares enlarged clothing images at a second size larger than the first size for detailed inspection. These pre-enlarged images are stored in advance at multiple rotation angles, so when users touch or interact with the display, the system simply retrieves and displays the pre-prepared enlarged images without needing to perform complex real-time enlargement operations, thus reducing information composition requirements while providing detailed viewing.

Inventive Principle:
Principle #10Preliminary action

4Ease of operation

If the system automatically displays clothing from all angles without user operations, then ease of operation is improved, but the system requires complex image processing capabilities

Engineering Contradiction:
Improveautomatic display functionVSAvoidautomatic image processing
Core Design Contradiction:
Ease of operationVSExtent of automation

Solution Approach 1:

The system automatically stores multiple clothing images at different rotation angles (0°, 45°, 90°, 135°, 180°, 225°, 270°, 315°) and different sizes in advance. The display unit is pre-configured to automatically display these pre-processed images when users interact with the screen, eliminating the need for complex real-time image processing while achieving high automation in displaying clothing from all angles without requiring special user operations.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11315324B2Virtual try-on system for clothing
Publication Date: 2022.04.26 KK TOSHIBA
  • US11315324B2 patent drawing
  • US11315324B2 patent drawing
  • US11315324B2 patent drawing

AI summary

According to an embodiment, an acquisition unit of a first terminal acquires a try-on subject image. A first calculator calculates composite position information indicating a composite position of a clothing image in the try-on subject image. A first transmission unit transmits, to a server device, user information including the try-on subject image and the composite position information. A second reception unit of the server device receives the user information from the first terminal. Upon receipt of second information including a signal of request for execution of virtual try-on from a portable second terminal, a second transmission unit transmits third information including the user information and the clothing image to the second terminal. A third transmission unit of the second terminal transmits the second information to the server device. A third reception unit receives the third information from the server device. A third storage unit stores the received third information.