2018

Iterative Visual Reasoning Beyond Convolutions

Chen, Xinlei, Li, Li-Jia, Fei-Fei, Li et al.

Understand

We present a novel framework for iterative visual reasoning.

  • Our framework goes beyond current recognition systems that lack the capability to reason beyond stack of convolutions.
  • The framework consists of two core modules: a local module that uses spatial memory to store previous beliefs with parallel updates; and a global graph-reasoning module.
  • Our graph module has three components: a) a knowledge graph where we represent classes as nodes and build edges to encode different types of semantic relationships between them; b) a region graph of the current image where regions in the image are nodes and spatial relationships between these regions are edges; c) an assignment graph that assigns regions to classes.

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