A5024460164- Surgical Simulation and Training
- Augmented Reality Applications
- Computer Graphics and Visualization Techniques
- Anatomy and Medical Technology
- Cutaneous Melanoma Detection and Management
- Simulation-Based Education in Healthcare
- Gastric Cancer Management and Outcomes
- Shoulder Injury and Treatment
- Colorectal Cancer Surgical Treatments
- Minimally Invasive Surgical Techniques
- Optical Coherence Tomography Applications
- 3D Shape Modeling and Analysis
- Bariatric Surgery and Outcomes
- Colorectal Cancer Screening and Detection
- Robotics and Sensor-Based Localization
- Virtual Reality Applications and Impacts
- Distributed and Parallel Computing Systems
- Cell Image Analysis Techniques
- Airway Management and Intubation Techniques
- AI in cancer detection
- Robotic Path Planning Algorithms
- Simulation Techniques and Applications
- Modeling and Simulation Systems
- Soft Robotics and Applications
- Interactive and Immersive Displays
Intuitive Surgical (United States)
2023-2024
Intuitive Surgical (Switzerland)
2024
University of Central Arkansas
2013-2022
Conway School of Landscape Design
2013-2022
Rensselaer Polytechnic Institute
2009-2022
Florida Polytechnic University
2022
The University of Texas Southwestern Medical Center
2021-2022
Southwestern Medical Center
2021-2022
Baylor University Medical Center
2021-2022
American College of Surgeons
2022
A process of determining whether two or more bodies are making contact at one points is called collision detection intersection detection. Collision inseparable part the computer graphics, surgical simulations, and robotics. There varieties methods for We will review some most common ones. Algorithms determination can be grouped into general parts: broad-phase narrow-phase. This paper provides a comprehensive classification literature phases. Moreover, we have attempted to explain existing...
Abstract Background The development of modern surgical simulators is highly challenging, as they must support complex simulation environments. demand for higher realism in such has driven researchers to adopt physics‐based models, which are computationally very demanding. This poses a major problem, since real‐time interactions permit graphical updates 30 Hz and much rate 1 kHz force feedback (haptics). Recently several physics engines have been developed offer multi‐physics capabilities,...
Until quite recently spinal disorder problems in the U.S. have been operated by fusing cervical vertebrae instead of replacement disc with an artificial disc. Cervical is a approved procedure It one most challenging surgical procedures medical field due to deficiencies available diagnostic tools and insufficient number practices For physicians instrument developers, it critical understand how successfully deploy new systems. Without proper understanding practice deployment procedure,...
The MoMiReS is a mobile mixed reality system aimed at physical and occupational therapies. goal of the to engage therapy patients by involving them in fun play 3D game environment through interactions with wireless sensor glove. Our offers solution for rehabilitation hand, wrist originated problems smartphone based that will be used conjunction traditional programs such as home treatment. key factor success treatment compliance given instructions. However, therapists report do not carry on...
Dermoscopy is one of the common and effective imaging techniques in diagnosis skin cancer, especially for pigmented lesions. Accurate lesion border detection key to extract important dermoscopic features lesion. In current clinical settings, delineation performed manually by dermatologists. Operator based assessments lead intra- inter-observer variations due its subjective nature. Moreover it a tedious process. Because aforementioned hurdles, automation boundary images necessary. this study,...
Automated skin lesion border examination and analysis techniques have become an important field of research for distinguishing malignant pigmented lesions from benign lesions. An abrupt pigment pattern cutoff at the periphery a is one most dermoscopic features detection neoplastic behavior. In current clinical setting, divided into virtual pie with eight sections. Each section examined by dermatologist scored accordingly, which can be tedious subjective.This study introduces novel approach...
Abstract Background Shoulder arthroscopy is a minimally invasive surgical procedure for diagnosis and treatment of shoulder pathology. The performed with fiber optic camera, called arthroscope, instruments inserted through very tiny incisions made around the shoulder. confined space, unintuitive camera orientation constrained instrument motions complicates procedure. Therefore, competence in entails extensive training especially psychomotor skills development. Conventional methods such as...
The development of a multimodal interactive simulation is very elaborate task due to the various complex software components involved, which run simultaneously at high rates with maximum CPU load. In this work, we propose parallel framework called SoFMIS create rapid simulations such as surgical simulations. Our offers great flexibility and customization allowing developers researchers concentrate on logic rather than component development.
This study presents a 3D medical simulation that employs reinforcement learning (RL) and interactive (IRL) to teach assess the procedure of donning doffing personal protective equipment (PPE). The is motivated by need for effective, safe, remote training techniques in medicine, particularly light COVID-19 pandemic. has two modes: tutorial mode an assessment mode. In mode, computer-based, ill-trained RL agent utilizes learn correct sequence PPE trial error. allows students experience many...
Ensuring healthcare workers properly don and doff personal protective equipment is crucial in preventing the spread of contaminants. This study introduces a virtual reality (VR) simulator to enhance training donning doffing, aiming complement or serve as an alternative conventional methods. The VR simulation incorporates advanced features such microfacet bidirectional reflective distribution, full-body avatar animations with inverse kinematics, cloth Extended Position-Based Dynamics for...
A process that determines whether two or more bodies make contact at one points is called detection collision detection. Contact inseparable part of the computer graphics, surgical simulations, and robotics etc. There are large methods used for We will review a few most common ones. Algorithms determination can be grouped into general categories - broad-phase narrow-phase-. This paper provides comprehensive classification literature phases. Moreover, we have attempted to explain some...
One of the essential components a virtual reality surgical simulation is deformation. Deformations in computer graphics and simulations are commonly modeled with three different approaches e.g. geometry based methods, Finite Element method (FEM), Mass-spring Method (MSM). The methods quite fast visually appealing. Late two take physics deformation into consideration. Even though FEM results more physically realistic deformations, significant drawback this its expensive computation cost...
In actual surgery, smoke and bleeding due to cauterization processes provide important visual cues the surgeon, which have been proposed as factors in surgical skill assessment. While several virtual reality (VR)-based simulators incorporated effects of generation, they are not realistic requirement real-time performance. To be interactive, update must performed at least 30 Hz haptic (touch) information refreshed 1 kHz. Simulation is, therefore, either ignored or simulated using highly...
This paper introduces an Augmented Reality (AR)-based chemistry (ARChem) lab platform for teaching and assessment. The current in-class has several drawbacks such as the high cost of materials, physical constraints in sizes, exposure to hazardous materials. Besides, with Covid-19, access in-person labs materials is significantly restricted. restriction hampers regular instruction, self-learning, hands-on experience. Our ARChem stems from motivation delivering a similar experience...