PT Chapter
AU Francesc Tous
   Agnes Borras
   Robert Benavente
   Ramon Baldrich
   Maria Vanrell
   Josep Llados
TI Textual Descriptions for Browsing People by Visual Apperance.
BT Lecture Notes in Artificial Intelligence
PY 2002
BP 419
EP 429
VL 2504
AB This paper presents a first approach to build colour and structural descriptors for information retrieval on a people database. Queries are formulated in terms of their appearance that allows to seek people wearing specific clothes of a given colour name or texture. Descriptors are automatically computed by following three essential steps. A colour naming labelling from pixel properties. A region seg- mentation step based on colour properties of pixels combined with edge information. And a high level step that models the region arrangements in order to build clothes structure. Results are tested on large set of images from real scenes taken at the entrance desk of a building
ER