Shape based Object Retrieval Technique for Vehicular Spare Parts

Condition based spare parts supply

We consider a spare parts stock point that serves an installed base of machines. Each machine contains the same critical component, whose degradation behavior is described by a Markov process. We consider condition based spare parts supply, and show that an optimal, condition based inventory policy is 20% more efficient on average than a standard, state-independent base stock policy. We further...

Graph-based Shape Representation for Object Retrieval

Shape analysis has been an area of interest and research in image processing for a long time. Developing a discriminant shape representation and description method is a concern in many applications like image retrieval systems. This paper presents a new shape representation model which is based on graphs. We also present developed similarity measure technique to find correspondences between sha...

A modified shape context method for shape based object retrieval

The complexity in shape context method and its simplification is addressed. A novel, but simple approach to design shape context method including Fourier Transform for the object recognition is described. Relevance of shape context, an important descriptor for the recognition process is detailed. Inclusion of information regarding all the contour points (with respect to a reference point) in co...

Discriminative outlines parts for shape retrieval

Vehicular shape-based objects classification using Fourier descriptor technique

Raj Bahadur Yadav, Naveen K Nishchal, Arun K Gupta* and Vinod K Rastogi Department of Information & Communication Engineering, The University of Electro-communications, Tokyo 1828585, Japan Department of physics, IIT Guwahati, Guwahati 781 039, India Photonics Division, Instrument Research and Development Establishment, Dehradun 248 008, India Department of Physics, C C S University, Meerut 250...