Ellen Hildreth | |
---|---|
Alma mater | Massachusetts Institute of Technology |
Known for | Marr–Hildreth algorithm |
Spouse(s) | Eric Grimson [1] |
Children | 2 |
Awards | |
Scientific career | |
Fields | Computer science Cognitive science |
Institutions | Massachusetts Institute of Technology Wellesley College |
Thesis | The Measurement of Visual Motion (1983) |
Doctoral advisor | Shimon Ullman |
Ellen Catherine Hildreth is a professor of computer science at Wellesley College. [2] Her fields are visual perception and computer vision. She co-invented the Marr-Hildreth algorithm along with David Marr. [3]
She completed all of her higher education at the Massachusetts Institute of Technology. She earned a Bachelor of Science in Mathematics in 1977, a Master of Science from the Department of Electrical Engineering and Computer Science (EECS) in 1980, and a Ph.D. from EECS in 1983. Her thesis, "The Measurement of Visual Motion", won an Honorable Mention from the Association for Computing Machinery. [4]
She is a Fellow of the Association for the Advancement of Artificial Intelligence [5] and the Institute of Electrical and Electronics Engineers. [4]
Hildreth is married to Eric Grimson. The couple have two sons. [1]
Gerald Jay Sussman is the Panasonic Professor of Electrical Engineering at the Massachusetts Institute of Technology (MIT). He received his S.B. and Ph.D. degrees in mathematics from MIT in 1968 and 1973 respectively. He has been involved in artificial intelligence (AI) research at MIT since 1964. His research has centered on understanding the problem-solving strategies used by scientists and engineers, with the goals of automating parts of the process and formalizing it to provide more effective methods of science and engineering education. Sussman has also worked in computer languages, in computer architecture and in Very Large Scale Integration (VLSI) design.
David Courtenay Marr was a British neuroscientist and physiologist. Marr integrated results from psychology, artificial intelligence, and neurophysiology into new models of visual processing. His work was very influential in computational neuroscience and led to a resurgence of interest in the discipline.
Stuart Jonathan Russell is an English computer scientist known for his contributions to artificial intelligence. He is a Professor of Computer Science at the University of California, Berkeley and Adjunct Professor of Neurological Surgery at the University of California, San Francisco. He holds the Smith-Zadeh Chair in Engineering at University of California, Berkeley. He founded and leads the Center for Human-Compatible Artificial Intelligence (CHAI) at UC Berkeley. Russell is the co-author of the most popular textbook in the field of artificial intelligence: Artificial Intelligence: A Modern Approach used in more than 1,400 universities in 128 countries.
In computer vision, the Marr–Hildreth algorithm is a method of detecting edges in digital images, that is, continuous curves where there are strong and rapid variations in image brightness. The Marr–Hildreth edge detection method is simple and operates by convolving the image with the Laplacian of the Gaussian function, or, as a fast approximation by difference of Gaussians. Then, zero crossings are detected in the filtered result to obtain the edges. The Laplacian-of-Gaussian image operator is sometimes also referred to as the Mexican hat wavelet due to its visual shape when turned upside-down. David Marr and Ellen C. Hildreth are two of the inventors.
Michael Anthony Arbib is a computational neuroscientist. He is an Adjunct Professor of Psychology at the University of California at San Diego and professor emeritus at the University of Southern California; before his 2016 retirement he was the Fletcher Jones Professor of computer science, as well as a professor of biological sciences, biomedical engineering, electrical engineering, neuroscience and psychology.
Barbara Liskov is an American computer scientist who is an Institute Professor at the Massachusetts Institute of Technology and Ford Professor of Engineering in its School of Engineering's electrical engineering and computer science department. She was one of the first women to be granted a doctorate in computer science in the United States and is a Turing Award winner who developed the Liskov substitution principle.
Joel Moses is an Israeli-American mathematician, computer scientist and Institute Professor Emeritus at the Massachusetts Institute of Technology (MIT).
John Vogel Guttag is an American computer scientist, professor, and former head of the department of Electrical Engineering and Computer Science at MIT.
Manuela Maria Veloso is the Head of J.P. Morgan AI Research & Herbert A. Simon University Professor in the School of Computer Science at Carnegie Mellon University, where she was previously Head of the Machine Learning Department. She served as president of Association for the Advancement of Artificial Intelligence (AAAI) until 2014, and the co-founder and a Past President of the RoboCup Federation. She is a fellow of AAAI, Institute of Electrical and Electronics Engineers (IEEE), American Association for the Advancement of Science (AAAS), and Association for Computing Machinery (ACM). She is an international expert in artificial intelligence and robotics.
John F. Canny is an Australian computer scientist, and Paul E Jacobs and Stacy Jacobs Distinguished Professor of Engineering in the Computer Science Department of the University of California, Berkeley. He has made significant contributions in various areas of computer science and mathematics including artificial intelligence, robotics, computer graphics, human-computer interaction, computer security, computational algebra, and computational geometry.
Ruzena Bajcsy is an American engineer and computer scientist who specializes in robotics. She is Professor of Electrical Engineering and Computer Science at the University of California, Berkeley, where she is also Director Emerita of CITRIS.
Phyllis Ann Fox is an American mathematician and computer scientist.
Tom Michael Mitchell is an American computer scientist and E. Fredkin University Professor at the Carnegie Mellon University (CMU). He is a former Chair of the Machine Learning Department at CMU. Mitchell is known for his contributions to the advancement of machine learning, artificial intelligence, and cognitive neuroscience and is the author of the textbook Machine Learning. He is a member of the United States National Academy of Engineering since 2010. He is also a Fellow of the American Association for the Advancement of Science and a Fellow the Association for the Advancement of Artificial Intelligence. In October 2018, Mitchell was appointed as the Interim Dean of the School of Computer Science at Carnegie Mellon.
William Eric Leifur Grimson is a Canadian-born computer scientist and professor at the Massachusetts Institute of Technology, where he served as Chancellor from 2011 to 2014. An expert in computer vision, he headed MIT's Department of Electrical Engineering and Computer Science from 2005 to 2011 and currently serves as its Chancellor for Academic Advancement.
Thomas G. Dietterich is emeritus professor of computer science at Oregon State University. He is one of the pioneers of the field of machine learning. He served as executive editor of Machine Learning (journal) (1992–98) and helped co-found the Journal of Machine Learning Research. In response to the media's attention on the dangers of artificial intelligence, Dietterich has been quoted for an academic perspective to a broad range of media outlets including National Public Radio, Business Insider, Microsoft Research, CNET, and The Wall Street Journal.
Regina Barzilay is an Israeli-American computer scientist, professor at the Massachusetts Institute of Technology, and faculty lead for artificial intelligence (AI) at the MIT Jameel Clinic. Her research interests are in natural language processing and applications of deep learning to chemistry and oncology.
William T. Freeman is the Thomas and Gerd Perkins Professor of Electrical Engineering and Computer Science at the Massachusetts Institute of Technology. He is known for contributions to computer vision.
Carla E. Brodley is a computer scientist specializing in machine learning. Brodley is a Fellow of the ACM and the Association for the Advancement of Artificial Intelligence (AAAI). She is the Dean of Khoury College of Computer Sciences at Northeastern University,. As dean she is a proponent for greater enrollment of women and under-represented minorities in computer science.
Jerome A. Feldman is professor emeritus of electrical engineering and computer science at the University of California, Berkeley. He is a fellow of the American Association for the Advancement of Science since 2005 and a fellow of the Association for the Advancement of Artificial Intelligence since 1990.
Yejin Choi is the Brett Helsel Associate Professor of Computer Science at the University of Washington. Her research considers natural language processing and computer vision.