Multimodal Imaging Fusion for Diverse Applications

Publication ID: 24-11857370_0007_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Multimodal Imaging Fusion for Diverse Applications,” Published Technical Disclosure No. 24-11857370_0007_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857370_0007_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,370.

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

SectionClassGroup
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

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

Source Patent Element
Transforming imaging data between coordinate systems with landmark identification
PTD Variation
Applying the transformation technique to agricultural, marine, infrastructure, climate, and environmental monitoring contexts
Obviousness Reasoning
Known technique of generalizing image fusion methodology across domains, representing a predictable application of established image processing principles
Source Patent Element
Side-fire ultrasound transducer for anatomical region imaging
PTD Variation
Utilizing similar transducer technologies for non-medical sensing in diverse fields like crop monitoring and infrastructure assessment
Obviousness Reasoning
Transducer technologies are inherently adaptable, and a PHOSITA would recognize the transferability of sensing principles across different measurement contexts
Source Patent Element
Landmark-based feature identification in medical imaging
PTD Variation
Extending landmark identification to environmental and ecological feature detection
Obviousness Reasoning
Feature detection algorithms are fundamentally similar across domains, representing a straightforward technological translation with predictable results
Source Patent Element
Coordinate system transformation between different imaging modalities
PTD Variation
Integrating multiple data sources like ultrasound, satellite imagery, 3D models, and sensor data
Obviousness Reasoning
Multimodal data fusion is a well-established technique, and combining different imaging sources represents an obvious engineering design choice
Source Patent Element
Display of fused imaging data with contextual landmarks
PTD Variation
Visualizing cross-domain data fusion with feature-specific landmarks in non-medical contexts
Obviousness Reasoning
Visualization techniques are universally applicable, and adapting display methodologies across domains represents a predictable technological progression
35 U.S.C. § 103 Summary: Based on the teachings of US 11857370 and the published technical disclosure, a person having ordinary skill in the art would find the disclosed multimodal imaging fusion techniques for diverse applications to be obvious variations of the prior art, as the fundamental image registration and transformation methodologies represent a predictable technological framework readily adaptable across multiple technical domains.

Original Patent Information

Patent NumberUS 11,857,370
TitleMethod and system for visually assisting an operator of an ultrasound system
Assignee(s)NATIONAL BANK OF CANADA