Intermediate Representation in Model Based Recognition Using Straight Line and Ellipsoidal Arc Primitives

An intermediate representation suitable for the 2-D recognition of the 3-D objects, from a single intensity image is proposed. Determination of the intermediate representation from CAD models and from intensity images is presented. This representation uses as primitives line segments and ellipsoidal arcs. A complete technique for fitting contour lines with these primitives has been developed. The method has been proved very accurate and robust to noise, thus it is suited for a variety of applications such as matching and recognition of objects in real life images.

• Type: Conference
• Year: 2001
• Where: ICIAP
• Authors: Sergiu Nedevschi, Tiberiu Marita, Daniela Puiu
• Keywords: ICIAP 2001, Image Processing, Intermediate Representation, Primitives Line Segments, Single Intensity Image