Abstract Describes an obstacle avoidance and path planning system for underwater vehicles based o... more Abstract Describes an obstacle avoidance and path planning system for underwater vehicles based on a multi-beam forward looking sonar sensor. The real-time data flow (acoustic images) at the input of the system is first processed (segmentation and feature ...
AbstractDesigning transmit beampattern with MIMO radars generally requires the waveforms to be a... more AbstractDesigning transmit beampattern with MIMO radars generally requires the waveforms to be able to have arbitrary cross-correlation values. In contrast to the available algorithms, the proposed technique provides a closed-form solution for the synthesis of covariance ...
2010 IEEE International Conference on Acoustics, Speech and Signal Processing, 2010
A method for generating constant envelope (CE) waveforms to realise a given covariance matrix for... more A method for generating constant envelope (CE) waveforms to realise a given covariance matrix for a closely spaced MIMO radar system is proposed. In contrast to available algorithms, the technique provides closed form solutions for finding the required waveforms and suggests that waveforms can be chosen from finite alphabets such as binary-phase shift keying (BPSK) and quadrature-phase shift keying (QPSK).
... June 2006. [4] S. Negahdaripour, H. Pirsiavash and H. Sekkati, Integration of Motion Cues in... more ... June 2006. [4] S. Negahdaripour, H. Pirsiavash and H. Sekkati, Integration of Motion Cues in Optical and Sonar Videos for 3-D Positioning, Computer Vision and Pattern Recognition, 2007. IEEE Conference, June 2007. [5] A ...
... Yvan Petillot 1 , Chris Sotzing 2 , Pedro Patron 1 , David Lane 1 , Joel Cartright 2 ... The ... more ... Yvan Petillot 1 , Chris Sotzing 2 , Pedro Patron 1 , David Lane 1 , Joel Cartright 2 ... The Abstract Layer Interface (ALI) developed in the Ocean Systems Laboratory uses a defined set of messages (or concepts represented in the domain ontology) that are translated to be ...
... The state vector for the tracker is defined as the 3D position and velocity vector: (x, ˙x,y,... more ... The state vector for the tracker is defined as the 3D position and velocity vector: (x, ˙x,y, ˙y,z, ˙z). The algorithm proceeds as follows, where steps 1 to 4 are ... If n is the number of particles, k is the number of targets and t is the number of iterations, then the time complexity is O(tkn). ...
Vlaams Instituut voor de Zee. VLIZ. Informatie over marien en kustgebonden onderzoek & beleid in ... more Vlaams Instituut voor de Zee. VLIZ. Informatie over marien en kustgebonden onderzoek & beleid in Vlaanderen.
Abstract Describes an obstacle avoidance and path planning system for underwater vehicles based o... more Abstract Describes an obstacle avoidance and path planning system for underwater vehicles based on a multi-beam forward looking sonar sensor. The real-time data flow (acoustic images) at the input of the system is first processed (segmentation and feature ...
AbstractDesigning transmit beampattern with MIMO radars generally requires the waveforms to be a... more AbstractDesigning transmit beampattern with MIMO radars generally requires the waveforms to be able to have arbitrary cross-correlation values. In contrast to the available algorithms, the proposed technique provides a closed-form solution for the synthesis of covariance ...
2010 IEEE International Conference on Acoustics, Speech and Signal Processing, 2010
A method for generating constant envelope (CE) waveforms to realise a given covariance matrix for... more A method for generating constant envelope (CE) waveforms to realise a given covariance matrix for a closely spaced MIMO radar system is proposed. In contrast to available algorithms, the technique provides closed form solutions for finding the required waveforms and suggests that waveforms can be chosen from finite alphabets such as binary-phase shift keying (BPSK) and quadrature-phase shift keying (QPSK).
... June 2006. [4] S. Negahdaripour, H. Pirsiavash and H. Sekkati, Integration of Motion Cues in... more ... June 2006. [4] S. Negahdaripour, H. Pirsiavash and H. Sekkati, Integration of Motion Cues in Optical and Sonar Videos for 3-D Positioning, Computer Vision and Pattern Recognition, 2007. IEEE Conference, June 2007. [5] A ...
... Yvan Petillot 1 , Chris Sotzing 2 , Pedro Patron 1 , David Lane 1 , Joel Cartright 2 ... The ... more ... Yvan Petillot 1 , Chris Sotzing 2 , Pedro Patron 1 , David Lane 1 , Joel Cartright 2 ... The Abstract Layer Interface (ALI) developed in the Ocean Systems Laboratory uses a defined set of messages (or concepts represented in the domain ontology) that are translated to be ...
... The state vector for the tracker is defined as the 3D position and velocity vector: (x, ˙x,y,... more ... The state vector for the tracker is defined as the 3D position and velocity vector: (x, ˙x,y, ˙y,z, ˙z). The algorithm proceeds as follows, where steps 1 to 4 are ... If n is the number of particles, k is the number of targets and t is the number of iterations, then the time complexity is O(tkn). ...
Vlaams Instituut voor de Zee. VLIZ. Informatie over marien en kustgebonden onderzoek & beleid in ... more Vlaams Instituut voor de Zee. VLIZ. Informatie over marien en kustgebonden onderzoek & beleid in Vlaanderen.
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