Systems and methods for multi-modal sensing of depth in vision systems for specialized environments

Publication ID: 24-11857153_0004_PTD
Published: November 07, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Systems and methods for multi-modal sensing of depth in vision systems for specialized environments,” Published Technical Disclosure No. 24-11857153_0004_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857153_0004_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. 11,857,153.

Summary of the Inventive Concept

An innovative system for depth sensing in vision systems tailored for high-security, disaster relief, and extreme weather conditions, providing enhanced accuracy and reliability in unique operational environments.

Background and Problem Solved

The original patent disclosed systems and methods for multi-modal sensing of depth in vision systems for automated surgical robots. However, these systems were not designed to operate in specialized environments with unique constraints, such as high-security areas, disaster relief scenarios, or extreme weather conditions. The new inventive concept addresses these limitations by adapting the multi-modal sensing technology to these specific contexts.

Detailed Description of the Inventive Concept

The new inventive concept comprises systems and methods for depth sensing in vision systems that are specifically designed for high-security environments, disaster relief situations, and extreme weather conditions. In high-security environments, the system utilizes encrypted markers that are decrypted to determine positional information of the object. The system also includes a secure data transmission module for transmitting the positional information to a remote server. In disaster relief situations, the system employs a portable imaging device, such as a wearable device, to record images of an object in a surgical scene. The system detects markers on or near the object and determines positional information, which is then transmitted to a remote command center for guiding rescue operations. In extreme weather conditions, the system is housed in a weather-resistant housing and includes a temperature control module to maintain a stable operating temperature of the imaging devices.

Novelty and Inventive Step

The new inventive concept introduces novel adaptations of the original multi-modal sensing technology to address the specific challenges of high-security, disaster relief, and extreme weather conditions. The inventive step lies in the integration of encryption, secure data transmission, and portable/wearable imaging devices for high-security and disaster relief applications, as well as the use of weather-resistant housing and temperature control modules for extreme weather conditions.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include the use of different encryption algorithms, secure communication protocols, or wearable device designs. Variations of the system could also be developed for other specialized environments, such as search and rescue operations or environmental monitoring.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in industries such as healthcare, disaster relief, and environmental monitoring, where the ability to operate in specialized environments is critical. The market for this technology is expected to grow as the demand for advanced vision systems and robotics increases in these industries.

CPC Classifications

SectionClassGroup
A A61 A61B1/000094
A A61 A61B1/00
A A61 A61B1/000095
A A61 A61B1/00193
A A61 A61B90/06
G G06 G06T7/521
G G06 G06T7/557
G G06 G06T7/593
H H04 H04N13/239
A A61 A61B2090/062
A A61 A61B2090/363
A A61 A61B2090/371
A A61 A61B2090/3933
A A61 A61B2090/3937

Field of Art

Medical imaging, robotic surgical systems, computer vision, and multi-modal depth sensing technologies with expertise in image processing, sensor fusion, and positional tracking systems

Person of Ordinary Skill (PHOSITA) Profile

A skilled practitioner with advanced degrees in biomedical engineering, computer science, or robotics, possessing knowledge of medical imaging techniques, sensor integration, and adaptive imaging systems with experience in developing multi-modal sensing solutions

Obviousness Rationale

A person having ordinary skill in the art would recognize that the published technical disclosure represents predictable variations of the source patent's core multi-modal depth sensing technology by applying known adaptation strategies to specialized environmental contexts. The PTD demonstrates standard engineering problem-solving approaches by extending the fundamental depth sensing methodology to high-security, disaster relief, and extreme weather scenarios using well-understood technical modifications. These variations represent logical extensions of the source patent's core technological principles through routine design adaptations.

Obvious Combinations & Variations

Source Patent Element
Multi-modal imaging devices configured to obtain images with multiple markers
PTD Variation
Adding encrypted markers and secure transmission protocols for high-security environments
Obviousness Reasoning
Implementing encryption and secure data transmission represents a predictable solution for adapting imaging systems to sensitive environments, using known cryptographic techniques
Source Patent Element
Three-dimensional coordinate determination using marker-based tracking
PTD Variation
Integrating portable/wearable imaging devices for disaster relief applications
Obviousness Reasoning
Miniaturizing and adapting depth sensing technology to portable form factors is a standard engineering approach for expanding technological utility across different operational contexts
Source Patent Element
Weighted depth measurements based on imaging performance and conditions
PTD Variation
Adding temperature control and weather-resistant housing for extreme environmental conditions
Obviousness Reasoning
Protecting sensitive imaging equipment through environmental adaptation represents a standard engineering solution for extending technological reliability
Source Patent Element
Pixel-level image processing for depth measurement
PTD Variation
Implementing remote server feedback for improving positional information accuracy
Obviousness Reasoning
Integrating machine learning and adaptive feedback mechanisms is a predictable enhancement for improving sensing system performance
Source Patent Element
Multi-modal imaging for surgical scene analysis
PTD Variation
Expanding application contexts to search and rescue, environmental monitoring
Obviousness Reasoning
Transferring sensing technologies across related domains represents a routine technological adaptation with predictable engineering approaches
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857153, a person having ordinary skill in the art would find the technical variations disclosed herein to be obvious extensions of the prior art, representing predictable adaptations of established multi-modal depth sensing methodologies to specialized environmental contexts through routine engineering problem-solving techniques.

Original Patent Information

Patent NumberUS 11,857,153
TitleSystems and methods for multi-modal sensing of depth in vision systems for automated surgical robots
Assignee(s)ACTIV Surgical, Inc.