Robohub.org
 

ShanghAI Lectures: Sukhan Lee “Cognitive Recognition for Service Robots”

by
23 January 2014



share this:

SukhanLeeGuest talk in the ShanghAI Lectures, 2009-12-10

Recognition has been a subject of intense research interest to computer vision, AI, cognitive science, as well as robotics communities for, at least, several decades. As a result, a rich list of research outcomes on computer based recognition and understanding of symbols, objects, faces, gestures, as well as scenes are available to date in the form of publications, open source libraries, as well as commercial products. One of the major issues in recognition, especially in 2D recognition, has been how to deal with variations due to illumination, perspective, distance, texture as well as occlusion. Conventional approaches to engineering solution include the development of photometric and geometric features invariant to such variations and the efficient organization of visual memory for appearance/view based matching. Despite much success in recognition, the conventional approaches as described above are turned out to be inadequate for dealing with recognition involved in robotic services such as errand, home maid, etc., services in real-world environments. This is due to the fact that the environmental variations service robots must deal with are often beyond what conventional approaches can handle and, furthermore, the preconditions for recognition, such as the target being in the proper sight of and distance from camera in the first place, may not necessarily be met when recognition is ordered. It is apparent that recognition for service robots should extend its scope beyond conventional matching and classification toward more human-like capability under the framework of cognitive vision or cognitive recognition. In this lecture, I will introduce what constitutes cognitive recognition: namely, 1) bottom-up and top-down based saliency detection for implementing focus of attention as a means of efficient yet weak initial recognition step, 2) integration with knowledge to make best use of recognition context, 3) probabilistic evidence fusion for reaching reliable decision, 4) proactive collection of evidences for better decision, 5) cognitive engine where recognition is processed as a self-defined mission.

The ShanghAI Lectures are a videoconference-based lecture series on Embodied Intelligence, run and organized by Rolf Pfeifer (from 2009 till 2012), Fabio Bonsignorio (since 2013), and me with partners around the world.

Sukhan Lee received the B.S. and M.S. degrees in Electrical Engineering, Seoul National University, 1974 and 1972, respectively, and Ph.D. degree in Electrical Engineering, Purdue University, West Lafayette, 1982. From 1983 to 1997, he was a professor in the Department of Electrical Engineering and Computer Science at University of Southern California, and also a Senior Member of Technical Staff for Intelligent Robot R&D Programs, Jet Propulsion Laboratory, NASA and California Institute of Technology from 1990 to 1997. From 1998 to 2003, he was an Executive Vice President and Chief Research Officer of MEMS, Nano Systems and Intelligent Systems Programs and Breakthrough Research Team, Samsung Advanced Institute of Technology. Since 2003 he has been a professor and director of the School of Information and Communication Engineering and Intelligent Systems Research, respectively. Prof. Sukhan Lee has his research interest in the areas of Cognitive Robotics, Intelligent Systems, and Micro/Nano Electro-Mechanical systems.

The ShanghAI lectures have brought us a treasure trove of guest lectures by experts in robotics. You can find the whole series from 2012 here. Now, we’re bringing you the guest lectures you haven’t yet seen from previous years, starting with the first lectures from 2009 and releasing a new guest lecture every Thursday until all the series are complete. Enjoy!



tags: , , , , ,


Nathan Labhart Co-organizing the ShanghAI Lectures since 2009.
Nathan Labhart Co-organizing the ShanghAI Lectures since 2009.





Related posts :



Tesla’s Optimus robot isn’t very impressive – but it may be a sign of better things to come

Musk has now unveiled a prototype of the robot, called Optimus, which he hopes to mass-produce and sell for less than US$20,000 (A$31,000).
04 October 2022, by

Bipedal robot achieves Guinness World Record in 100 metres

Cassie the robot, developed at Oregon State University, records the fastest 100 metres by a bipedal robot.
03 October 2022, by and

Breaking through the mucus barrier

A capsule that tunnels through mucus in the GI tract could be used to orally administer large protein drugs such as insulin.
02 October 2022, by

Women in Tech leadership resources from IMTS 2022

There’ve been quite a few events recently focusing on Women in Robotics, Women in Manufacturing, Women in 3D Printing, in Engineering, and in Tech Leadership. One of the largest tradeshows in the US is IMTS 2022. Here I bring you some resources shared in the curated technical content and leadership sessions.
29 September 2022, by and

MIT engineers build a battery-free, wireless underwater camera

The device could help scientists explore unknown regions of the ocean, track pollution, or monitor the effects of climate change.
27 September 2022, by

How do we control robots on the moon?

In the future, we imagine that teams of robots will explore and develop the surface of nearby planets, moons and asteroids - taking samples, building structures, deploying instruments.
25 September 2022, by , and





©2021 - ROBOTS Association


 












©2021 - ROBOTS Association