Search Results - javad+fotouhi

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Reflective AR Displays

Unmet Need: Current methods for aligning real-world objects with virtual objects in augmented reality (AR) environments are prone to misalignment errors, especially when the user’s viewing angle changes. This can affect the accuracy and usability of AR applications, such as surgical guidance, architectural design, and manufacturing. JHU Solution: The...

Published: 3/14/2025 | Inventor(s): Nassir Navab, javad Fotouhi

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Category(s): Technology Classifications > Computers, Electronics & Software

A Method for Image to World Registration for Medical Augmented Reality Applications Using a World Spatial Map

Unmet NeedDue to the 2 dimensional nature of fluoroscopic imaging, when performing surgery aided by X-rays, surgeons are required to undergo serious mental gymnastics to situate themselves and their tools in flat images. Historically, doctors have used visual markers such as wires or drawn lines to aid in depth perception and place themselves accurately...

Published: 3/13/2025 | Inventor(s): Alex Johnson, Kevin Yu, Sebastian Andress, javad Fotouhi, Greg Osgood, Nassir Navab, Mathias Unberath

Keywords(s): Image Processing Software, Image Reconstruction Software, Imaging and Sensing Systems, In Vivo Medical Imaging

Category(s): Technology Classifications > Computers, Electronics & Software > Image Processing & Analysis, Technology Classifications > Medical Devices > Imaging

Interactive Flying Frustums (IFFs) for Spatially-aware Surgical Data Visualization

Unmet NeedDue to the 2 dimensional nature of fluoroscopic imaging, when performing surgery aided by X-rays surgeons are required to undergo serious mental gymnastics to situate themselves and their tools in flat images. Historically, doctors have used visual markers such as wires or drawn lines to aid in depth perception and place themselves accurately...

Published: 3/14/2025 | Inventor(s): Nassir Navab, javad Fotouhi, Mathias Unberath

Keywords(s):

Category(s): Technology Classifications > Computers, Electronics & Software > Image Processing & Analysis, Clinical and Disease Specializations > Surgery