Zobrazeno 1 - 10
of 14 300
pro vyhledávání: '"Taheri P"'
Statistical shape analysis of slabular objects like groups of hippocampi is highly useful for medical researchers as it can be useful for diagnoses and understanding diseases. This work proposes a novel object representation based on locally paramete
Externí odkaz:
http://arxiv.org/abs/2409.04079
Autor:
Tripathi, Shashank, Taheri, Omid, Lassner, Christoph, Black, Michael J., Holden, Daniel, Stoll, Carsten
Generating realistic human motion is essential for many computer vision and graphics applications. The wide variety of human body shapes and sizes greatly impacts how people move. However, most existing motion models ignore these differences, relying
Externí odkaz:
http://arxiv.org/abs/2409.03944
Fuel-optimal trajectories are inherently sensitive to variations in model parameters, such as propulsion system thrust magnitude. This inherent sensitivity can lead to dispersions in cost-functional values, when model parameters have uncertainties. D
Externí odkaz:
http://arxiv.org/abs/2409.03884
Autor:
Nurre, Nicholas P., Taheri, Ehsan
Generating low-thrust transfer trajectories between Earth and the Near Rectilinear Halo Orbit (NRHO), that is selected for NASA's Gateway, can be challenging due to the low control authority available from the propulsion system and the important oper
Externí odkaz:
http://arxiv.org/abs/2409.03196
Minimum-fuel low-thrust trajectories typically consist of a finite, yet unknown number of switches in the thrust magnitude profile. This optimality-driven characteristic of minimum-fuel trajectories poses a challenge to the numerical methods that are
Externí odkaz:
http://arxiv.org/abs/2409.01490
Synthesizing 3D whole-bodies that realistically grasp objects is useful for animation, mixed reality, and robotics. This is challenging, because the hands and body need to look natural w.r.t. each other, the grasped object, as well as the local scene
Externí odkaz:
http://arxiv.org/abs/2408.16770
Autor:
Saloglu, Keziban, Taheri, Ehsan
Solar-powered electric propulsion systems can operate in multiple modes and their operation is coupled to the power generated by solar arrays. However, the power produced by the solar arrays is a function of the solar array size and heliocentric dist
Externí odkaz:
http://arxiv.org/abs/2408.15943
Control laws derived from Control-Lyapunov Functions (CLFs) offer an efficient way for generating near-optimal many-revolution low-thrust trajectories. A common approach to constructing CLFs is to consider the family of quadratic functions using a di
Externí odkaz:
http://arxiv.org/abs/2408.14412
Given a quantum Markovian noise model, we study the maximum dimension of a classical or quantum system that can be stored for arbitrarily large time. We show that, unlike the fixed time setting, in the limit of infinite time, the classical and quantu
Externí odkaz:
http://arxiv.org/abs/2408.00116
The bottleneck of alloy design for powder-based additive manufacturing (AM) resides in powder production-an expensive and time-consuming process hindering the rapid closed-loop design iterations. This study analyzed an expedited experimental workflow
Externí odkaz:
http://arxiv.org/abs/2407.06138