David Marr

Also known as David Courtnay Marr, David C. Marr, David C Marr, D. C. Marr, D C Marr, D. Marr, D Marr, Marr

British neuroscientist and psychologist (1945–1980)

Top works

via Open Library + Wikidata

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Discography

“To understand the relationship between behavior and brain one has to begin by defining the function, or computational goal, of a complete behavior. Only then can a neuroscientist determine how the brain achieves that goal.”
“Vision is a process that produces from images of the external world a description that is useful to the viewer and not cluttered with irrelevant information.”
“A representation is a formal system for making explicit certain entities or types of information, together with a specification of how the system does this. And I shall call the result of using a representation to describe a given entity a description of the entity in that representation.”
“The critical act in formulating computational theories turns out to be the discovery of valid constraints on the way the world is structured -- constraints that provide sufficient information to allow the processing to succeed.”
“The primitives of a representation are the most elementary units of shape information available in a representation.”
“Vision is the process of discovering from images what is present in the world, and where it is.”