BEGIN:VCALENDAR VERSION:2.0 PRODID:IEEE vTools.Events//EN CALSCALE:GREGORIAN BEGIN:VTIMEZONE TZID:Australia/Adelaide BEGIN:DAYLIGHT DTSTART:20221002T030000 TZOFFSETFROM:+0930 TZOFFSETTO:+1030 RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=10 TZNAME:ACDT END:DAYLIGHT BEGIN:STANDARD DTSTART:20220403T020000 TZOFFSETFROM:+1030 TZOFFSETTO:+0930 RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=4 TZNAME:ACST END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTAMP:20220426T111126Z UID:5C550758-B676-496C-9EE2-F18C776DBF85 DTSTART;TZID=Australia/Adelaide:20220426T193000 DTEND;TZID=Australia/Adelaide:20220426T203000 DESCRIPTION:Dear IEEE members and guests\,\n\nThe next IEEE Control\, Aeros pace and Electronic Systems (CAES) seminar will be on Tuesday\, 26th April \, 2022 at 7:30 pm (Adelaide time).\n\nThe speaker is Sergey Simakov\, Def ence\, from Science and Technology Group\, he will be presenting a seminar on:\n\nOn the utility of probability of detection and clutter maps in son ar signal processing\n\nPlease aim to join the WebEx meeting beforehand\, so we can start on time.\n\nhttps://ieeemeetings.webex.com/ieeemeetings/j. php?MTID=mc941982b175f0180df42ed014c603abf\n\nWebinar number (access code) : 2530 162 4238\nWebinar password: bQUDwDVU788 (27839388 from phones)\nAls o\, please check out the IEEE SA Section website: [https://r10.ieee.org/sa us/](http://enotice.ieee.org/link.cfm?r=wh8D9f-42CWIJh06mx-qQA~~&pe=AjPHX9 MbvUBBl1fZaEz46wB0qKJeozWRYewhpQLphCWJzDxJcPukb9UMIq4gAuid3xab-ELM5eBYySfa 9t-LIg~~&t=3JtpPGVHyDjceGi0FNbGJw~~)\n\nRegards\n\nWaddah Al-Ashwal\n\nIEE E SA CAES Chapter Chair\n\nOn the utility of probability of detection and clutter maps in sonar signal processing\n\nProbability of detection (PD) i s employed in a range of sonar signal processing applications including de cision making in multistatic detection\, tracking\, ping sequencing and pl anning signal acquisition. In this work we mostly deal with PD and clutter maps produced through signal processing of simulated sonar time series. T he simulation is carried out using the Sonar Simulation Toolset (SST). In the considered method\, the probability of detection is obtained from simu lated echo values and parametric analysis of the clutter distribution in e ach detection cell. This analysis is based on ensemble averaging and fitti ng to a Rician probability density function. We’ll summarise the adopted computational scheme and discuss some of its technical aspects that allow ed us to accelerate the computation and reduce memory demands. We’ll als o illustrate\, using examples with both the simulated and real data\, how the clutter maps can be utilised in sonar signal processing as components of a detection statistic in order to improve the discrimination of the ech o from the clutter.\n\nSpeaker: Sergey Simakov\n\nSergey Simakov received Ph.D degree in mathematical physics from Moscow State University in 1990. He moved to Australia in 1995. Between 1995 and 2002\, he worked with The University of Adelaide\, University of South Australia and the Centre for Sensor Signal and Information Processing (CSSIP). Sergey has been working in the Maritime Division (MD) since August 2002 and contributed to a numbe r of MD projects and bi & multi-lateral efforts . Sergey’s research focu ses on signal processing and performance prediction of multistatic sonars. \n\nVirtual: https://events.vtools.ieee.org/m/311855 LOCATION:Virtual: https://events.vtools.ieee.org/m/311855 ORGANIZER:luke.rosenberg@ieee.org SEQUENCE:3 SUMMARY:On the utility of probability of detection and clutter maps in sona r signal processing URL;VALUE=URI:https://events.vtools.ieee.org/m/311855 X-ALT-DESC:Description: <br /><p>Dear IEEE members and guests\,</p>\n<p>The next IEEE Control\, Aerospace and Electronic Systems (CAES) seminar will be on Tuesday\, 26<sup>th</sup> April\, 2022 at 7:30 pm (Adelaide time).</ p>\n<p>The speaker is Sergey Simakov\, Defence\, from Science and Technolo gy Group\, he will be presenting a seminar on:</p>\n<p><strong>On the util ity of probability of detection and clutter maps in sonar signal processin g</strong></p>\n<p>&nbsp\;</p>\n<p>Please aim to join the WebEx meeting be forehand\, so we can start on time.&nbsp\;</p>\n<table>\n<tbody>\n<tr>\n<t d><a href="https://ieeemeetings.webex.com/ieeemeetings/j.php?MTID=mc941982 b175f0180df42ed014c603abf" rel="noreferrer">https://ieeemeetings.webex.com /ieeemeetings/j.php?MTID=mc941982b175f0180df42ed014c603abf</a></td>\n</tr> \n</tbody>\n</table>\n<table>\n<tbody>\n<tr>\n<td>&nbsp\;</td>\n</tr>\n</t body>\n</table>\n<table>\n<tbody>\n<tr>\n<td>Webinar number (access code): 2530 162 4238</td>\n</tr>\n</tbody>\n</table>\n<table>\n<tbody>\n<tr>\n<t d>Webinar password: bQUDwDVU788 (27839388 from phones)</td>\n</tr>\n</tbod y>\n</table>\n<p>Also\, please check out the IEEE SA Section website: <a h ref="http://enotice.ieee.org/link.cfm?r=wh8D9f-42CWIJh06mx-qQA~~&amp\;pe=A jPHX9MbvUBBl1fZaEz46wB0qKJeozWRYewhpQLphCWJzDxJcPukb9UMIq4gAuid3xab-ELM5eB YySfa9t-LIg~~&amp\;t=3JtpPGVHyDjceGi0FNbGJw~~">https://r10.ieee.org/saus/< /a></p>\n<p>Regards</p>\n<p>Waddah Al-Ashwal</p>\n<p>IEEE SA CAES Chapter Chair</p>\n<p>&nbsp\;</p>\n<p><strong>On the utility of probability of det ection and clutter maps in sonar signal processing</strong></p>\n<p>Probab ility of detection (PD) is employed in a range of sonar signal processing applications including decision making in multistatic detection\, tracking \, ping sequencing and planning signal acquisition. In this work we mostly deal with PD and clutter maps produced through signal processing of simul ated sonar time series. The simulation is carried out using the Sonar Simu lation Toolset (SST). In the considered method\, the probability of detect ion is obtained from simulated echo values and parametric analysis of the clutter distribution in each detection cell. This analysis is based on ens emble averaging and fitting to a Rician probability density function. We&r squo\;ll summarise the adopted computational scheme and discuss some of it s technical aspects that allowed us to accelerate the computation and redu ce memory demands. We&rsquo\;ll also illustrate\, using examples with both the simulated and real data\, how the clutter maps can be utilised in son ar signal processing as components of a detection statistic in order to im prove the discrimination of the echo from the clutter.</p>\n<p>&nbsp\;</p> \n<p><strong>Speaker:&nbsp\; Sergey Simakov</strong></p>\n<p>Sergey&nbsp\; Simakov received Ph.D degree in mathematical physics from Moscow State Uni versity in 1990. He moved to Australia in 1995. Between 1995 and 2002\, he worked with The University of Adelaide\, University of South Australia an d the Centre for Sensor Signal and Information Processing (CSSIP). Sergey& nbsp\;has been working in the Maritime Division (MD) since August 2002 and contributed to a number of MD projects and bi &amp\; multi-lateral effort s . Sergey&rsquo\;s research focuses on signal processing and performance prediction of multistatic sonars.</p>\n<p>&nbsp\;</p> END:VEVENT END:VCALENDAR