Ernst Dieter Dickmanns (born 1936), a former professor at the Universität der Bundeswehr München in Munich (1975 - 2001), is the pioneer of dynamic machine vision and of Driverless cars. He studied aerospace and aeronautics at RWTH Aachen(1956 - 1961), and control engineering at Princeton University(1964/65); from 1961 to 1975 he was associated with the German Aero-Space Research Establichment (now DLR) Oberpfaffenhofen, working in the fields of flight dynamics and trajectory optimization. In 1971/72 he spent a Post-Doc Research Associateship with the NASA-Marshall Space Flight Center, Huntsville (orbiter re-entry). 1936 (MCMXXXVI) was a leap year starting on Wednesday (link will take you to calendar). ... The Bundeswehr (German for Federal Defence Force;  ) is the armed forces of Germany. ... Munich: Frauenkirche and Town Hall steeple Munich (German: München (pronounced listen) is the state capital of the German Bundesland of Bavaria. ... Munich (German: , pronounced  ; Austro-Bavarian: Minga; Italian: Monaco; Latin language: Monacum) is the capital of the German Federal State of Bavaria (German: ). Munich is Germanys third largest city and one of Europes most prosperous. ... The driverless car is an emerging family of technologies, ultimately aimed at a full taxi-like experience for car users, but without a driver. ... Look up aerospace in Wiktionary, the free dictionary. ... Six F-16 Fighting Falcons with the U.S. Air Force Thunderbirds aerial demonstration team fly in delta formation in front of the Empire State Building. ... RWTH Aachen University is a large university located in Aachen (Germany). ... Princeton University is a coeducational private university located in Princeton, New Jersey, in the United States of America. ... Oberpfaffenhofen is a village which is part of the municipality of Weßling in the district of Starnberg, Bavaria, Germany. ... This article is about the American space agency. ...

In the beginning of the 1980s his team equipped a Mercedes-Benz van with cameras and other sensors. The 5-ton van was re-engineered such that it was possible to control steering wheel, throttle, and brakes through computer commands based on real-time evaluation of image sequences. Software was written that translated the sensory data into appropriate driving commands. For safety reasons, initial experiments in Bavaria took place on streets without traffic. Since 1986 the Robot Car "VaMoRs" managed to drive all by itself, since 1987 at speeds up to 96km/h, or roughly 60mph. 1980 (MCMLXXX) was a leap year starting on Tuesday. ... This page is about the Mercedes-Benz brand of automobiles and trucks from the DaimlerChrysler automobile manufacturer. ... A van is a vehicle used for transporting goods or groups of people. ... A modern road cars steering wheel Steering wheels from different periods A steering wheel is a type of steering control used in most modern land vehicles, including all mass-production automobiles. ... In an engine, the throttle is the mechanism by which the engines power is increased or decreased. ... For the type of ferns known as brakes, see brake (fern). ... A BlueGene supercomputer cabinet. ... Computer software (or simply software) refers to one or more computer programs and data held in the storage of a computer for some purpose. ... The geographic region and Free State of Bavaria (German:  ), with an area of 70,553 km² (27,241 square miles) and 12. ... Nighttime traffic captured by a camera over several seconds. ...

One of the greatest challenges in high-speed autonomous driving arises through the rapidly changing visual street scenes. Back then, computers were much slower than they are today (~1% of 1%); therefore, sophisticated computer vision strategies were necessary to react in real time. The team of Dickmanns solved the problem through an innovative approach to dynamicvision. Spatiotemporal models were used right from the beginning, dubbed '4-D approach', which did not need storing previous images but non-the-less was able to yield estimates of all 3-D velocity components. Attention control including artificial saccadic movements of the platform carrying the cameras allowed the system to focus its attention on the most relevant details of the visual input. Kalman filters have been extended to perspective imaging and were used to achieve robust autonomous driving even in presence of noise and uncertainty. Feedback of prediction errors allowed bypassing the (ill-conditioned) inversion of perspective projection by least-squares parameter fits. Computer vision is the science and technology of machines that see. ... Computer vision is the science and technology of machines that see. ... A saccade is a fast movement of an eye, head or other part of an animals body or device. ... The Kalman filter is an efficient recursive filter that estimates the state of a dynamic system from a series of incomplete and noisy measurements. ... For the Irish mythological figure, see Naoise. ... This article or section does not adequately cite its references or sources. ...

When in 1986/87 the EUREKA-project 'PROgraMme for a European Traffic of Highest Efficiency and Unprecedented Safety' (PROMETHEUS) was initiated by the European car manufacturing industry (funding in the range of several hundred million Euros), the initially planned autonomous lateral guidance by buries cables was dropped and substituted by the much more flexible machine vision approach, partially encouraged by Dickmanns' success. Most of the major car companies participated; so did Dickmanns and his team in cooperation with the Daimler-Benz AG. Substantial progress was made in the following 7 years. In particular, Dickmanns' robot cars learned to drive in traffic under various conditions. An accompanying human driver with a "red button" made sure the robot vehicle could not get out of control and become a danger to the public. Since 1992, driving in public traffic was standard as final step in real-world testing. Several dozen Transputers, a special breed of parallel computers, were used to deal with the (by 1990s standards) enormous computational demands. Eureka (or Heureka; Greek ) is a famous exclamation attributed to Archimedes, see: Eureka (word). ... The INMOS Transputer was a pioneering parallel computing microprocessor design of the 1980s from INMOS, a small English company. ... Parallel computing is the simultaneous execution of the same task (split up and specially adapted) on multiple processors in order to obtain faster results. ...

Two culmination points were achieved in 1994/95, when Dickmanns´ re-engineered autonomous S-Class Mercedes-Benz performed international demonstrations. The first was the final presentation of the PROMETHEUS project in October 1994 on Autoroute 1 near the airport Charles-de-Gaulle in Paris. With guests onboard, the twin vehicles of Daimler-Benz (VITA-2) and UniBwM (VaMP) drove more than one thousand kilometers on the three-lane highway in standard heavy traffic at speeds up to 130 km/h. Driving in free lanes, convoy driving with distance keeping depending on speed, and lane changes left and right with autonomous passing have been demonstrated; the latter required interpreting the road scene also in the rear hemisphere. Four cameras with two different focal lengths for each hemisphere have been used in parallel for this purpose. The United States S-class submarines, often simply called the S-boats, were the first class of submarines built to a United States Navy design. ... This page is about the Mercedes-Benz brand of automobiles and trucks from the DaimlerChrysler automobile manufacturer. ...

The second culmination point was a 1758km trip in the fall of 1995 from Munich in Bavaria to Odense in Denmark to a project meeting and back. Both longitudinal and lateral guidance were performed autonomously by vision.On highways, the robot achieved speeds exceeding 175km/h (roughly 110mph; there is no general speed limit on the German Autobahn). Publications from Dickmann's research group, e.g. [1] indicate a mean autonomously driven distance without resets of ~9km; the longest autonomously driven stretch reached 158km. More than half of the resets required were achieved autonomously (no human intervention). This is particularly impressive considering that the system used black-and-white video-cameras and did not model situations like road construction sites with yellow lane markings, lane-changes at over 140km/h, and other traffic with more than 40km/h relative speed. In total, 95% autonomous driving (by distance) was achieved.The car's abilities left a big impression on many observers and heavily influenced robot car research and funding decisions world-wide. Munich (German: , pronounced  ; Austro-Bavarian: Minga; Italian: Monaco; Latin language: Monacum) is the capital of the German Federal State of Bavaria (German: ). Munich is Germanys third largest city and one of Europes most prosperous. ... The geographic region and Free State of Bavaria (German:  ), with an area of 70,553 km² (27,241 square miles) and 12. ... Odense is the third largest city in Denmark with 145,554 inhabitants (Odense city January 1, 2004) and the capital of the island of Funen. ... It has been suggested that this article be split into multiple articles accessible from a disambiguation page. ...

In the years 1994 to 2004 the elder 5-ton van 'VaMoRs' was used to develop the capabilities needed for driving on networks of minor (also unsealed) roads and for cross-country driving including avoidance of negative obstacles like ditches. Turning off onto crossroads of unknown width and intersection angles required a big effort, but has been achieved with "Expectation-based, Multi-focal, Saccadic vision" (EMS-vision). This vertebrate-type vision uses animation capabilities based on knowledge about subject classes (including the autonomous vehicle itself) and their potential behavior in certain situations. This rich background is used for control of gaze and attention as well as for locomotion [1].

Beside ground vehicle guidance, also applications of the 4-D approach to dynamic vision for unmanned air vehicles (conventional aircraft and helicopters) have been investigated. Autonomous visual landing approaches and landings have been demonstrated in hardware-in-the-loop simulations with visual/inertial data fusion.

Another success of this machine vision technology was the first ever visually controlled grasping experiment of a free-floating object in weightlessness onboard the Space Shuttle Columbia D2-mission in 1993 as part of the 'Rotex'-experiment of DLR.

Dickmanns has been visiting professor to CalTech, Pasadena, and to MIT, Boston teaching courses on 'dynamic vision'.

See Also

Driveless cars The driverless car is an emerging family of technologies, ultimately aimed at a full taxi-like experience for car users, but without a driver. ...

External links

• Ernst Dickmanns at Bundeswehr Universität München

• Dynamic Vision for Perception and Control of Motion, a 2007 book by Ernst D. Dickmanns [1]

• Highlights of robot car history with particular emphasis on the achievements of Ernst Dickmanns, by Juergen Schmidhuber

• Numerous research papers of Ernst Dickmanns (Google Scholar)