Virtual Smoke Image Synthesis with Weather Data

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Solution Overview

Problem

Existing technologies lack the capability to effectively output virtual smoke images in electronic devices, particularly in conjunction with aerosol generating devices, while synchronizing with real-time weather information and user interactions.

Innovation Solution

A method and electronic device configuration that outputs a virtual smoke image by selecting target image content, receiving sensing information from an aerosol generating device, generating a virtual smoke image based on weather information and sensing data, and displaying it on the device.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If virtual smoke images are generated using pre-existing graphics technology, then the basic visual effect can be achieved, but the realism and synchronization with real-time weather conditions and user interactions cannot be accomplished

Engineering Contradiction:
Improverealism of virtual smoke imageVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The electronic device integrates multiple functions including display, weather information acquisition, aerosol generating device connection, and virtual smoke image generation into a single system. The processor coordinates these diverse functions to work together, allowing the device to provide realistic virtual smoke effects that synchronize with real-time weather data and user interactions without requiring separate dedicated systems for each function

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The processor acts as an intermediary that coordinates between the display, weather information source, aerosol generating device, and image generation algorithms. It receives weather information and sensing data, processes them to determine virtual smoke properties, and outputs synchronized images to the display, thereby integrating complex functions through a central coordinating mechanism

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If the virtual smoke image is synchronized with real-time weather information and user interactions, then the immersion in VR or AR environments is enhanced, but the processing time and computational requirements increase

Engineering Contradiction:
Improvesynchronization with weather and user interactionVSAvoidprocessing time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The system pre-determines virtual smoke properties such as size, shape, and duration based on weather information and sensing data before the actual display occurs. The processor analyzes weather conditions and user interaction patterns in advance to pre-configure the virtual smoke image parameters, enabling rapid generation and synchronization without requiring complex real-time calculations during the actual display moment

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The virtual smoke image properties are dynamically adjusted based on real-time weather information and user interactions. The system continuously updates smoke characteristics such as dispersion, color, and duration according to changing environmental conditions and user actions, creating an adaptive synchronization that responds to real-time inputs while maintaining performance through efficient parameter adjustment

Inventive Principle:
Principle #15Dynamics

3Reliability

If the virtual smoke image is synthesized with target image content, then the visual integration and realism are improved, but the complexity of image processing and synthesis increases

Engineering Contradiction:
Improvevisual integration qualityVSAvoidimage processing complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The virtual smoke image is synthesized with the target image content at specific local regions rather than uniformly across the entire image. The processor identifies appropriate synthesis locations based on weather conditions and scene context, applying the virtual smoke effect only where it naturally integrates, such as near the user's mouth or in areas consistent with the depicted environment, thereby reducing overall processing complexity while maintaining visual quality

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS20250191236A1Method and apparatus for outputting virtual smoke image
Publication Date: 2025.06.12 KT&G CO LTD
  • US20250191236A1 patent drawing
  • US20250191236A1 patent drawing
  • US20250191236A1 patent drawing

AI summary

In order to output a virtual smoke image, an electronic device can output target image content selected by a user via a display of the electronic device, receive sensing information about the state of an aerosol generation device from the aerosol generation device connected to the electronic device, generate a virtual smoke image on the basis of weather information and sensing information corresponding to the target image content, and output the virtual smoke image through the display of the electronic device.