Multimodal Imaging Fusion for Diverse Applications
Legal Citation
Summary of the Inventive Concept
The inventive concept leverages the core technology of visually assisting an operator of an ultrasound system to enable innovative applications in agriculture, marine biology, infrastructure monitoring, climate change research, and water quality assessment.
Background and Problem Solved
The original patent focused on visually assisting an operator of an ultrasound system for targeted biopsy of prostate cancer. However, the limitations of this technology in terms of its restricted application domain and lack of adaptability to other industries and problems hinder its broader impact. The new inventive concept addresses this limitation by applying the core technology to diverse applications, unlocking new possibilities for multimodal imaging fusion.
Detailed Description of the Inventive Concept
The inventive concept involves transforming imaging data from various sources (e.g., ultrasound, satellite, 3D models, water quality sensors) into a common coordinate system, enabling the fusion of images from different modalities. This fusion is marked with landmarks to identify specific features, such as crop stress, marine life migration patterns, structural weaknesses, glacial retreat, or poor water quality. The system comprises a transducer probe or side-fire ultrasound transducer, a processing unit, and a display device. The method involves receiving imaging data, transforming it into a common coordinate system, and displaying the fused image with landmarks.
Novelty and Inventive Step
The new claims introduce a novel application of the core technology, extending its scope to new industries and problems. The inventive step lies in the recognition of the potential for multimodal imaging fusion to address diverse challenges and the development of a system and method that enable this fusion.
Alternative Embodiments and Variations
Alternative embodiments could include using different types of transducers, incorporating additional imaging modalities (e.g., lidar, hyperspectral imaging), or integrating machine learning algorithms for automated feature detection. Variations could involve adapting the system for use in other industries, such as environmental monitoring or disaster response.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in various industries, including agriculture, marine biology, infrastructure monitoring, climate change research, and water quality assessment. The market for multimodal imaging fusion solutions is expected to grow as the need for innovative, data-driven approaches to complex problems increases.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61B8/463 |
| A | A61 | A61B8/085 |
| A | A61 | A61B8/4245 |
| A | A61 | A61B8/466 |
| A | A61 | A61B8/483 |
| A | A61 | A61B8/5261 |
| A | A61 | A61B8/5292 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Medical imaging and diagnostic technologies, specifically multimodal image fusion and coordinate system transformation techniques, with expertise in ultrasound, MRI, and cross-domain image registration
Person of Ordinary Skill (PHOSITA) Profile
A skilled professional with advanced degrees in biomedical engineering, medical imaging, or related fields, possessing knowledge of coordinate transformation algorithms, sensor fusion techniques, and interdisciplinary image processing methodologies
Obviousness Rationale
A PHOSITA would recognize that the core technical innovation of coordinate system transformation and image fusion from the source patent (US 11857370) can be readily extended to other domains by applying the same fundamental image registration principles across different technical contexts. The systematic approach of receiving imaging data, transforming coordinate systems, and displaying fused images with landmarks represents a generalizable technical solution that can be adapted to multiple application domains. The variations disclosed in the PTD represent predictable extensions of the source patent's core technological framework.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,370 |
|---|---|
| Title | Method and system for visually assisting an operator of an ultrasound system |
| Assignee(s) | NATIONAL BANK OF CANADA |