The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Edge-detection methods have been an active area of research among researchers in the area of Digital Signal Processing. Some distinct methods have been recommended for edge extraction within an image. Among the different techniques, Canny and Fuzzy techniques have had very strong support in the edge-detection field. In this work, we have integrated the Canny and Fuzzy methods to extract the edge information...
Modular Inversion over a prime field is an important operation for public-key cryptographic applications. It is the most crucial operation to speed up the calculation of an elliptic curve crypto-processor (ECC) when affine coordinates are used. In this work, the main goal is to implement a fast, high-performance modular inversion for ECC using field-programmable gate-array (FPGA) technology. A binary...
Wallace tree multipliers provide a power-efficient strategy for high speed multiplication. The use of high speed 7∶3 counters in the Wallace tree reduction can further improve the multiplier speed. This paper presents an algorithmic approach to construct the counter based Wallace tree multipliers. The proposed algorithm can be used to implement the efficient counter based Wallace multiplier of any...
Different features of an image are relevant for different applications. Among the different features as edges which have been analyzed and investigated intensely. Of different edge detection methods, Canny's edge detection method is a pioneer in the edge detection field. However implementing all the steps of the Canny edge detection method in hardware is quite complex. In this paper we have modified...
This paper presents fast hardware algorithms for channel operations in the Residue Number System (RNS) in terms of addition, subtraction and multiplication. These algorithms compare favorably with other popular algorithms due to the use of special moduli in the form of 2n - 1. They are particularly applicable for the largest channel or redundant channels in RNS.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.