RT Journal Article
JF IEEE Transactions on Pattern Analysis & Machine Intelligence
YR 2007
VO 29
IS 3
SP 411
TI Robust Object Recognition with Cortex-Like Mechanisms
K1 Robustness
K1 Object recognition
K1 Layout
K1 Computer vision
K1 Brain modeling
K1 Neuroscience
K1 Humans
K1 Gabor filters
K1 Streaming media
K1 Face detection
K1 neural network.
K1 Object recognition
K1 model
K1 visual cortex
K1 scene understanding
AB We introduce a new general framework for the recognition of complex visual scenes, which is motivated by biology: We describe a hierarchical system that closely follows the organization of visual cortex and builds an increasingly complex and invariant feature representation by alternating between a template matching and a maximum pooling operation. We demonstrate the strength of the approach on a range of recognition tasks: From invariant single object recognition in clutter to multiclass categorization problems and complex scene understanding tasks that rely on the recognition of both shape-based as well as texture-based objects. Given the biological constraints that the system had to satisfy, the approach performs surprisingly well: It has the capability of learning from only a few training examples and competes with state-of-the-art systems. We also discuss the existence of a universal, redundant dictionary of features that could handle the recognition of most object categories. In addition to its relevance for computer vision, the success of this approach suggests a plausibility proof for a class of feedforward models of object recognition in cortex
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 0162-8828
LA English
DO 10.1109/TPAMI.2007.56
LK http://doi.ieeecomputersociety.org/10.1109/TPAMI.2007.56