On-Line Graphics Recognition: A Brief Survey

On-line Graphics Recognition: State-of-the-Art

A brief survey on on-line graphics recognition is presented. We first present some common scenarios and applications of on-line graphics recognition and then identify major problems and sub-problems at three levels: primitive shape recognition, composite graphic object recognition, and document recognition and understanding. Representative approaches to these problems are also presented. We als...

Shape Tracking Methods for Graphics Recognition: a Short Survey

Graphics recognition is a stage of document image interpretation. It is used for different purposes like : line drawing interpretation, symbol recognition, handwriting recognition (especially asian), and so on. It is a wellknown problem and several commercial application exist. A graphics recognition process can be decomposed in two main steps : the extraction of graphical primitives from image...

A Survey of Specularity Removal Methods

The separation of reflection components is an important issue in computer graphics, computer vision and image processing. It provides useful information for the applications that need consistent object surface appearance, such as stereo reconstruction, visual recognition, tracking, objects re-illumination and dichromatic editing. In this paper we will present a brief survey of recent advances i...

Wavelet Based Image Analysis:A Comprehensive Survey

Wavelet theory is one the greatest achievement of last decade. Wavelet theory has gained popularity in solving difficult problems in mathematics, engineering etc. It can be employed in lots of fields and applications, such as signal processing, image analysis, communication systems, time frequency analysis, image compression, smoothing and image denoising , pattern recognition, finger print ver...

A Brief Report on the Survey of Leptospirosis in Iran