18579521. SIGNAL EXTRACTION FROM CAMERA OBSERVATION simplified abstract (KONINKLIJKE PHILIPS N.V.)

SIGNAL EXTRACTION FROM CAMERA OBSERVATION

Organization Name

KONINKLIJKE PHILIPS N.V.

Inventor(s)

Wenjin Wang of Shanghai (CN)

Albertus Cornelis Den Brinker of Eindhoven (NL)

Albert Garcia Tormo of Eindhoven (DE)

Ioannis Pappous of Eindhoven (NL)

Steffen Weiss of Hamburg (DE)

Jan Hendrik Wuelbern of Hamburg (DE)

Peter Caesar Mazurkewitz of Hamburg (DE)

Julien Thomas Senegas of Hamburg (DE)

Thomas Netsch of Hamburg (DE)

SIGNAL EXTRACTION FROM CAMERA OBSERVATION - A simplified explanation of the abstract

This abstract first appeared for US patent application 18579521 titled 'SIGNAL EXTRACTION FROM CAMERA OBSERVATION

Simplified Explanation:

The patent application describes a method for determining a signal indicative of a subject's state during a medical procedure using camera observation.

• Acquiring camera images of a body part via reflection in a reflective surface.
• Detecting the shape of the reflective surface in the images to define a region of interest.
• Segmenting the region of interest to select pixels corresponding to the body part.
• Determining the signal indicative of the subject's state from the selected pixels.

Key Features and Innovation:

• Utilizes camera observation for monitoring during medical procedures.
• Detects and segments regions of interest in camera images.
• Determines subject's state based on selected pixels.

Potential Applications:

This technology can be applied in various medical imaging and therapeutic procedures to monitor and assess the subject's state in real-time.

Problems Solved:

This technology addresses the need for accurate and real-time monitoring of a subject's state during medical procedures.

Benefits:

• Enhanced monitoring and assessment during medical procedures.
• Real-time feedback on the subject's state.
• Improved accuracy in determining the subject's condition.

Commercial Applications:

Potential commercial applications include medical imaging systems, diagnostic equipment, and therapeutic devices for improved patient monitoring and care.

Prior Art:

Further research can be conducted on similar technologies utilizing camera observation for monitoring during medical procedures.

Frequently Updated Research:

Stay updated on advancements in medical imaging technologies and real-time monitoring systems for medical procedures.

Questions about Camera Observation Technology:

1. How does camera observation improve monitoring during medical procedures? 2. What are the key advantages of using camera images for real-time assessment during medical interventions?

Original Abstract Submitted

A method () is disclosed for determining a signal indicative of a state of a subject during a diagnostic imaging or therapeutic procedure based on camera observation. The method comprises acquiring () camera images from a camera configured to monitor a body part of the subject during the procedure, e.g. via a reflection thereof in a reflective surface. The method comprises detecting () a shape or contour of the reflective surface in at least one acquired camera image to define a region of interest in the image that contains image information corresponding to the body part of interest, and segmenting () the region of interest in one or more camera images to select pixels that correspond to a feature of the body part of interest. The method also comprises determining () the signal indicative of the state of the subject from the selection. The invention further relates to a corresponding device, system and computer-program.