SIFT based automatic number plate recognition
The aim of this paper is on presenting a new and simple, but fast and efficient technique for automatic number plate recognition (ANPR) using SIFT (Scale Invariant Feature Transform) features.…
Tags: matlab projects
Combined horizontal and vertical projection feature extraction technique for Gurmukhi handwritten character recognition
Despite the advancements in Optical Character Recognition (OCR) technologies, problem of Indic script character recognition remains challenging. Especially in case of handwritten characters the challenges are even more. In this…
Automated segmentation and classification of chemical and other equations from document images
Segmentation of mathematical equations from document images is already a major research area for improved performance of OCR systems. Though chemical equations are also sharing similar spatial properties as that of non-chemical…
Overcurrent relay curve modeling and its application in the real industrial power systems using adaptive neuro fuzzy inference system
Create an accurate model with over-current relays (OCRs) play an important role in the coordination of power system protection. Modeling of the OCR using methods like the direct data storage and software…
A new TDMA-based cooperative MAC scheme
This paper proposes a new TDMA-based cooperative MAC scheme for a two-hop relay network in which there are several helpers besides a default relay node. Here, a helper has lower…
Tunable Micro Cat’s Eye Array in an Optical Identification System and Comparison of Different ID Tags
An optical identification (ID) system has been built, and dynamic ID tags are compared, which include a home-made tunable cat’s eye retroreflector array, a liquid crystal (LC) spatial light modulator…
Dot matrix text recognition for industrial carton classification
Automatic classification of packaging cartons according to their contents is an industrial need. In this paper we present an Optical Character Recognition (OCR) system to segment and recognize the sparse…
Fast and adaptive license plate recognition algorithm for Persian plates
A new Persian license plate recognition algorithm is presented. These operations are highly susceptible to error, especially where the image consists of large amount of either vehicle’s linked components or…
Handwritten (Marathi) compound character recognition
The past few years has concentrated research on OCR for Chinese, Japanese and many language scripts. A lot of work has been also reported on OCR for various Indian scripts, which are Devanagari, Malayalam,…
Efficient three dimensional rotation estimation for camera-based OCR
Camera-Based Optical Character Recognition (CBOCR) has attracted interests of many researchers in both computer vision and document analysis research fields. A significant challenge in CBOCR is how we handle characters…