59 citations · 71 across the 9 of their papers we have counts for
9 papers
Semi-global Exponential Stability for Dual Quaternion Based Rigid-Body Tracking Control
Vrushabh Zinage, S P Arjun Ram, Maruthi R. Akella +1
Semi-Global Exponential Stability (SGES) is proved for the combined attitude and position rigid body motion tracking problem, which was previously only known to be asymptotically s…
Precision Attitude Stabilization with Intermittent External Torque
S. P. Arjun Ram, Maruthi R Akella
The attitude stabilization of a micro-satellite employing a variable-amplitude cold gas thruster which reflects as a time varying gain on the control input is considered. Existing…
Lung Cancer Lesion Detection in Histopathology Images Using Graph-Based Sparse PCA Network
Sundaresh Ram, Wenfei Tang, Alexander J. Bell +7
Early detection of lung cancer is critical for improvement of patient survival. To address the clinical need for efficacious treatments, genetically engineered mouse models (GEMM)…
Robust Segmentation of Cell Nuclei in 3-D Microscopy Images
Sundaresh Ram, Jeffrey J. Rodriguez
Accurate segmentation of 3-D cell nuclei in microscopy images is essential for the study of nuclear organization, gene expression, and cell morphodynamics. Current image segmentati…
Object sieving and morphological closing to reduce false detections in wide-area aerial imagery
Xin Gao, Sundaresh Ram, Jeffrey J. Rodriguez
For object detection in wide-area aerial imagery, post-processing is usually needed to reduce false detections. We propose a two-stage post-processing scheme which comprises an are…
Spatio-Temporal Processing for Automatic Vehicle Detection in Wide-Area Aerial Video
Xin Gao, Jeno Szep, Pratik Satam +3
Vehicle detection in aerial videos often requires post-processing to eliminate false detections. This paper presents a spatio-temporal processing scheme to improve automatic vehicl…