Faces are a behaviorally important class of visual stimuli for primates.
We have designed a new class of visual grammars for the modeling of structured document composition: the context-driven constraint multiset grammars (CD-CMG).
In the first half of the dissertation I define a class of visual strategies that communicate the instrumental identity of the cross.
One class of visual stimuli, composed of alternate stripes of opposing motion requires at least 2 separate stages of computation within this cortical hierarchy, thought to involve cortical area V1 and extra-striate regions like global motion area MT respectively.
Pareidolia are a class of visual illusion whereby a visual object is perceived in visual information which is itself meaningless, ambiguous, or bears no veridical relationship to what is perceived by the viewer.
Achieving good energy compaction over a wide class of visual signals, block-based discrete cosine transform (DCT) is commonly adopted in most popular video compression standards, including H.261/3/4 and MPEG-1/2/4 [1, 2].
"For the first time, we think we have a machine system that can learn a large class of visual concepts in ways that are hard to distinguish from human learners," study coauthor Joshua Tenenbaum from the Massachusetts Institute of Technology said in a news briefing.
In the human medial temporal lobe, neurons responding to a particular class of visual objects (such as animals) can start firing as early as 220 ms [51].
For example, infant vervets produce 'eagle' alarm calls to a very broad class of visual stimuli found in the air above (both harmful and harmless bird species, falling leaves, etc).
Currently, this class of visual routines is not implemented (grayed-out box in Fig. 1) in our system.
Furthermore, the current design alternated facial stimuli with another class of visual stimuli (i.e. the novel visual symbols), which likely served to prevent habituation.
