S. Vathsal

Spacecraft attitude determination using a second-order nonlinear filter

S. Vathsal · Journal of Guidance Control and Dynamics · 1987 · 29 citations

State Estimation, Orbit Determination, Nonlinear Filtering +14

Current Trends in Tactical Missile Guidance

S. Vathsal, Achintya Kumar Sarkar · Defence Science Journal · 2005 · 18 citations · Full text

Missile, Trajectory Planning, Engineering +10

CT Image Denoising Technique using GA aided Window-based Multiwavelet Transformation and Thresholding with the Incorporation of an Effective Quality Enhancement Method

Prof. Syed Amjad Ali -, S. Vathsal, Kaushal Kishore · International Journal of Digital Content Technology and its Applications · 2010 · 18 citations

Deblurring, Engineering, Medical Imaging +10

An Efficient Denoising Technique for CT Images using Window- based Multi-Wavelet Transformation and Thresholding

Syed Amjad Ali, S. Vathsal, Lal Nehru · 2010 · 17 citations

Image Analysis, Window-based Multi-wavelet Transformation, Medical Imaging +15

Minimax Approach to Trajectory Optimization of Multistage Launch Vehicles

S. Vathsal, Karthik Menon, Ram Swaminathan · IEEE Transactions on Aerospace and Electronic Systems · 1977 · 10 citations