Distance-Based Image Compositing for 3D Decoration
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Solution Overview
Problem
Existing image processing systems fail to provide users with three-dimensional decoration options that integrate real subjects with virtual backgrounds effectively, lacking the ability to combine live view images with three-dimensional objects based on distance information.
Innovation Solution
An image processing device that acquires distance information from the imaging apparatus to a subject and combines a live view image with a three-dimensional object, allowing for the placement of objects on reference surfaces and enabling augmented reality images with dynamic three-dimensional objects and pseudo-optical characteristics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a virtual studio system combines real subjects with three-dimensional virtual backgrounds, then the visual effect and immersion are improved, but the system complexity and processing requirements increase
Solution Approach 1:
The system segments the image processing into distinct modules: distance information acquisition module, live view image capture module, three-dimensional object rendering module, and composite image generation module. Each module handles a specific function independently, reducing overall system complexity while maintaining three-dimensional decoration capability.
Solution Approach 2:
The patent introduces distance information as an intermediary element that bridges the real subject and three-dimensional virtual background. This intermediary enables precise positioning and integration of virtual objects with real-world elements, achieving three-dimensional decoration without requiring complex real-time tracking systems.
2Measurement precision
If the system combines live view images with three-dimensional objects based on distance information, then the spatial accuracy and realism are improved, but the processing time and computational load increase
Solution Approach 1:
The system performs preliminary actions by pre-acquiring distance information and pre-processing three-dimensional object data before the actual image capture. This allows the live view image to be combined with pre-positioned three-dimensional objects, reducing real-time processing requirements while maintaining high spatial accuracy.
Solution Approach 2:
The patent utilizes distance information as a key parameter to dynamically adjust the positioning and scaling of three-dimensional objects in the composite image. By changing parameters based on measured distance, the system achieves accurate spatial representation without requiring complex real-time rendering calculations.
3Reliability
If the system positions three-dimensional objects on reference surfaces, then the integration realism is improved, but the difficulty of surface recognition and object placement increases
Solution Approach 1:
The system creates a simplified copy or representation of the reference surface based on distance information and image data. This copied surface serves as a placeholder for three-dimensional object placement, reducing the complexity of direct surface recognition while maintaining integration realism through accurate positioning.
Solution Approach 2:
The patent replaces complex mechanical surface recognition systems with a more straightforward approach using distance information and reference surface markers. This substitution simplifies the detection and measurement process while achieving reliable object placement on surfaces through computational methods rather than complex hardware systems.
Data Source
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AI summary
Provided are an image processing device, an imaging apparatus, an image processing method, and a program capable of providing a user with an image useful for three-dimensional decoration. An image processing device (40) includes a processor (40A). The processor (40A) is configured to acquire distance information (78) related to a distance from an imaging apparatus (10, 160) to a subject (14). The processor (40A) is configured to output a composite image (96) obtained by combining a live view image (74B) obtained by capturing the subject (14) with the imaging apparatus (10, 160) and an object (98) defined in three dimensions based on at least the distance information (78).