AIMC Topic: Models, Anatomic

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Design and evaluation of a deformable wing configuration for economical hovering flight of an insect-like tailless flying robot.

Bioinspiration & biomimetics Apr 18, 2018
Studies on wing kinematics indicate that flapping insect wings operate at higher angles of attack (AoAs) than conventional rotary wings. Thus, effectively flying an insect-like flapping-wing micro air vehicle (FW-MAV) requires appropriate wing design...
Computer Simulation Biomechanical Phenomena Animals Robotics Biomimetic Materials Models, Anatomic Flight, Animal Wings, Animal Equipment Design Models, Biological Biomimetics Insecta
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Spine morphology and energetics: how principles from nature apply to robotics.

Bioinspiration & biomimetics Mar 14, 2018
Inspired by the locomotive advantages that an articulated spine enables in quadrupedal animals, we explore and quantify the energetic effect that an articulated spine has in legged robots. We compare two model instances of a conceptual planar quadrup...
Elasticity Computer Simulation Locomotion Biomechanical Phenomena Humans Spine Models, Anatomic Animals Gait Biological Mimicry Robotics Models, Biological Energy Metabolism
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Tissue classification and segmentation of pressure injuries using convolutional neural networks.

Computer methods and programs in biomedicine Mar 3, 2018
BACKGROUND AND OBJECTIVES: This paper presents a new approach for automatic tissue classification in pressure injuries. These wounds are localized skin damages which need frequent diagnosis and treatment. Therefore, a reliable and accurate systems fo...
Tomography, X-Ray Computed Reproducibility of Results Sensitivity and Specificity Image Processing, Computer-Assisted Humans Neural Networks, Computer Algorithms Databases, Factual Wounds and Injuries Pressure Ulcer Wound Healing Models, Anatomic Models, Statistical Necrosis
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Labeling for Big Data in radiation oncology: The Radiation Oncology Structures ontology.

PloS one Jan 19, 2018
PURPOSE: Leveraging Electronic Health Records (EHR) and Oncology Information Systems (OIS) has great potential to generate hypotheses for cancer treatment, since they directly provide medical data on a large scale. In order to gather a significant am...
Information Systems Systems Integration Models, Anatomic Paris Radiotherapy Planning, Computer-Assisted Information Storage and Retrieval Biological Ontologies Humans Software Electronic Health Records Neoplasms Radiation Oncology
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Master-slave robotic system for needle indentation and insertion.

Computer assisted surgery (Abingdon, England) Sep 22, 2017
Bilateral control of a master-slave robotic system is a challenging issue in robotic-assisted minimally invasive surgery. It requires the knowledge on contact interaction between a surgical (slave) robot and soft tissues. This paper presents a master...
Needles Models, Anatomic Simulation Training Robotics Minimally Invasive Surgical Procedures Robotic Surgical Procedures Surgery, Computer-Assisted Humans Sensitivity and Specificity
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Deep reconstruction model for dynamic PET images.

PloS one Sep 21, 2017
Accurate and robust tomographic reconstruction from dynamic positron emission tomography (PET) acquired data is a difficult problem. Conventional methods, such as the maximum likelihood expectation maximization (MLEM) algorithm for reconstructing the...
Computer Simulation Phantoms, Imaging Humans Models, Anatomic Models, Neurological Machine Learning Whole Body Imaging Positron-Emission Tomography Brain Monte Carlo Method
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Fuzzy Object Skeletonization: Theory, Algorithms, and Applications.

IEEE transactions on visualization and computer graphics Aug 10, 2017
Skeletonization offers a compact representation of an object while preserving important topological and geometrical features. Literature on skeletonization of binary objects is quite mature. However, challenges involved with skeletonization of fuzzy ...
X-Ray Microtomography Tomography, X-Ray Computed Animals Humans Fuzzy Logic Bone and Bones Algorithms Models, Statistical Computer Simulation Phantoms, Imaging Computer Graphics Models, Anatomic
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Morphological self stabilization of locomotion gaits: illustration on a few examples from bio-inspired locomotion.

Bioinspiration & biomimetics Jun 20, 2017
To a large extent, robotics locomotion can be viewed as cyclic motions, named gaits. Due to the high complexity of the locomotion dynamics, to find the control laws that ensure an expected gait and its stability with respect to external perturbations...
Ecosystem Robotics Postural Balance Equipment Design Gait Humans Biomimetic Materials Biomechanical Phenomena Hylobates Locomotion Flight, Animal Animals Models, Anatomic Wings, Animal Manduca
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Research of the master-slave robot surgical system with the function of force feedback.

The international journal of medical robotics + computer assisted surgery : MRCAS May 17, 2017
BACKGROUND: Surgical robots lack force feedback, which may lead to operation errors. In order to improve surgical outcomes, this research developed a new master-slave surgical robot, which was designed with an integrated force sensor.
Models, Anatomic Humans Surgery, Computer-Assisted Robotics Motion Algorithms Laparoscopy Feedback Stress, Mechanical Equipment Design User-Computer Interface Robotic Surgical Procedures Liver
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Predictive Behavior of a Computational Foot/Ankle Model through Artificial Neural Networks.

Computational and mathematical methods in medicine Jan 30, 2017
Computational models are useful tools to study the biomechanics of human joints. Their predictive performance is heavily dependent on bony anatomy and soft tissue properties. Imaging data provides anatomical requirements while approximate tissue prop...
Ligaments Normal Distribution Models, Anatomic Neurons Ankle Joint Foot Humans Neural Networks, Computer Algorithms Computer Simulation Biomechanical Phenomena
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