Results 251 to 260 of about 170,546 (304)
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T-snakes: Topology adaptive snakes
Medical Image Analysis, 2000We present a new class of deformable contours (snakes) and apply them to the segmentation of medical images. Our snakes are defined in terms of an affine cell image decomposition (ACID). The 'snakes in ACID' framework significantly extends conventional snakes, enabling topological flexibility among other features. The resulting topology adaptive snakes,
T, McInerney, D, Terzopoulos
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Clinical Techniques in Small Animal Practice, 2006
North American coral snakes are distinctively colored beginning with a black snout and an alternating pattern of black, yellow, and red. They have fixed front fangs and a poorly developed system for venom delivery, requiring a chewing action to inject the venom.
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North American coral snakes are distinctively colored beginning with a black snout and an alternating pattern of black, yellow, and red. They have fixed front fangs and a poorly developed system for venom delivery, requiring a chewing action to inject the venom.
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IEEE Transactions on Image Processing, 2007
Active contours, or so-called snakes, require some parameters to determine the form of the external force or to adjust the tradeoff between the internal forces and the external forces acting on the active contour. However, the optimal values of these parameters cannot be easily identified in a general sense.
Umut, Ozertem, Deniz, Erdogmus
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Active contours, or so-called snakes, require some parameters to determine the form of the external force or to adjust the tradeoff between the internal forces and the external forces acting on the active contour. However, the optimal values of these parameters cannot be easily identified in a general sense.
Umut, Ozertem, Deniz, Erdogmus
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Development of a separable search-and-rescue robot composed of a mobile robot and a snake robot
Adv. Robotics, 2019In this study, we propose a new robot system consisting of a mobile robot and a snake robot. The system works not only as a mobile manipulator but also as a multi-agent system by using the snake robot's ability to separate from the mobile robot ...
T. Kamegawa +10 more
semanticscholar +1 more source
Developmental & Comparative Immunology, 2012
Immunoglobulins are basic molecules of the immune system of vertebrates. In previous studies we described the immunoglobulins found in two squamata reptiles, Anolis carolinensis and Eublepharis macularius. Snakes are squamata reptiles too but they have undergone an extreme evolutionary process.
Francisco, Gambón-Deza +3 more
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Immunoglobulins are basic molecules of the immune system of vertebrates. In previous studies we described the immunoglobulins found in two squamata reptiles, Anolis carolinensis and Eublepharis macularius. Snakes are squamata reptiles too but they have undergone an extreme evolutionary process.
Francisco, Gambón-Deza +3 more
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Current Biology, 2022
Catania provides an introduction to tentacled snakes and their ingenious ability to capture fish.
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Catania provides an introduction to tentacled snakes and their ingenious ability to capture fish.
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Gait Design for a Snake Robot by Connecting Curve Segments and Experimental Demonstration
IEEE Transactions on robotics, 2018This paper presents a method for designing the gait of a snake robot that moves in a complicated environment. We propose a method for expressing the target form of a snake robot by connecting curve segments whose curvature and torsion are already known ...
T. Takemori, Motoyasu Tanaka, F. Matsuno
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Snake Robot Urban Search After the 2017 Mexico City Earthquake
IEEE International Symposium on Safety, Security and Rescue Robotics, 2018The Carnegie Mellon University Biorobotics Laboratory was invited to bring snake robots to Mexico City to assist with search and rescue efforts in the wake of the September 2017 earthquake.
Julian Whitman +3 more
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Current technology for the industrial manufacture of snake antivenoms
Toxicon, 2018Snake antivenoms are formulations of animal immunoglobulins used in the treatment of snakebite envenomation. The general scheme for producing snake antivenoms has undergone few changes since its development more than a century ago; however, technological
G. León +10 more
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Medical Image Analysis, 2006
Since their debut in 1987, snakes (active contour models) have become a standard image analysis technique with several variants now in common use. We present a framework called "United Snakes", which has two key features. First, it unifies the most popular snake variants, including finite difference, B-spline, and Hermite polynomial snakes in a ...
Jianming, Liang +2 more
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Since their debut in 1987, snakes (active contour models) have become a standard image analysis technique with several variants now in common use. We present a framework called "United Snakes", which has two key features. First, it unifies the most popular snake variants, including finite difference, B-spline, and Hermite polynomial snakes in a ...
Jianming, Liang +2 more
openaire +2 more sources