an new method for progressive image content understanding based on multi-level image description model is proposed
aiming at overcoming the considerable gap between low-level image features and high-level image semantics in the field of image retrieval.In the proposed image content description model
image contents are analyzed and extracted in different levels
reaching at omnidirectional image content description.In addition
the transition from low level to high level is exactly a progressive image understanding.In this paper
a new algorithm for object understanding is proposed
which is based on pre-knowledge and is context-driven
in order to extract image semantics.As a practical instance
discussion about combining the proposed method into content-based image retrieval is also given.