Thermal Image Perspective Simulation for Depth Perception
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Solution Overview
Problem
Thermal imagers lack the ability to provide dimensional perspective and visual clarity in thermal images, making it difficult for users to discern object sizes and distances, especially in low-light environments.
Innovation Solution
The implementation of image processing techniques, including object recognition, depth estimation, texture mapping, and lighting effects, to enhance thermal images with three-dimensional perspective, using machine learning and artificial intelligence to simulate depth and improve object visibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If thermal imaging is used to detect objects in low-light environments, then visibility in dark environments is improved, but dimensional perspective and visual clarity are lost
Solution Approach 1:
The patent introduces an intermediary processing system that translates thermal data into visual representations mimicking optical imaging. The image processor acts as a mediator between the thermal sensor data and the display output, applying perspective simulation algorithms to create artificial depth cues that resemble visible light photography, thereby resolving the contradiction between thermal detection capability and dimensional perception.
Solution Approach 2:
The system dynamically adjusts image processing parameters including perspective strength, depth of field simulation, and focus adjustment based on detected object distances. By changing these visual parameters in real-time according to thermal data analysis, the system maintains both thermal visibility and dimensional perspective information across varying scene conditions.
2Reliability
If thermal imaging provides temperature-based contrast, then detection capability in dark environments is improved, but object size and distance discrimination deteriorates
Solution Approach 1:
The patent adds a perceived depth dimension to the inherently two-dimensional thermal image data. By simulating perspective effects and depth of field based on thermal distance estimation, the system creates a pseudo-three-dimensional visual representation that enables size and distance discrimination while preserving the reliable thermal detection capability.
Solution Approach 2:
The system performs preliminary distance estimation and focus determination based on thermal data before rendering the final image. This preliminary analysis allows the image processor to pre-adjust perspective simulation parameters and focus settings, ensuring accurate size and distance discrimination is built into the visual output before display.
3Ease of operation
If perspective simulation is applied to enhance thermal images, then visual clarity and dimensional understanding are improved, but image processing complexity increases
Solution Approach 1:
The image processor automatically performs perspective simulation and focus adjustment without requiring manual intervention. The system self-determines object distances from thermal data, automatically adjusts perspective parameters, and dynamically modifies image rendering settings, thereby improving visual clarity while minimizing the operational complexity burden on the user.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enhances thermal images to provide clear, three-dimensional perspective, allowing users to better understand object sizes and distances, improving usability in low-light conditions.
Implementation Method 1
receiving, at an optical sensor of an optical device, infrared radiation reflected from a scene
Data Source
AI summary
An optical device, such as a rifle scope or a spotting scope, includes an optical sensor to receive electromagnetic radiation reflected from a scene; an image processor to comprising hardware circuitry; a memory for storing instructions that when executed cause the image processor to perform operations for adding perspective enhancement to an object in a scene. The operations include generating a digital image of the scene from the received infrared radiation, identifying an object of interest within the digital image of the scene, and altering the object of interest to add dimensional perspective to the object of interest in the digital image. The optical device also includes a display screen to display the digital image of the scene with the object of interest being enhanced.