Heritage Institute of Technology

About: Heritage Institute of Technology is a based out in . It is known for research contribution in the topics: Support vector machine & Transconductance. The organization has 581 authors who have published 1045 publications receiving 8345 citations.

Handwritten Signature Authentication Scheme using Integrated Statistical Analysis of Bi-Color Images

Abstract: In this paper, we propose data hiding, extraction and handwritten signature authentication algorithms for binary images. Handwritten signature Image can be transmitted from source to target securely over network after processing the source image by using this proposed data hiding algorithm. According to the algorithm, size of the carrier image must be double (or more) the size of source image. If necessary then additional bytes or noise needed to be injected into carrier image to attain the required size. To do this, the header is updated by the new value (sum of original size of file and amount of noise). There are numerous biometric authentication methods also proposed. In this paper, we propose a novel and new alternative. Entire work can be divided into two phases- a. security on transmission; and b. Recognition and authentication. Our scheme supports the application environment and we strongly believe that "user authentication by statistical analysis" could be a solid platform for future research and study. This proposed scheme could be applied for ownership protection, copy control, annotation and authentication of digital media. This work is focused on authentication of handwritten signature.

Effect of cooperative advertising policy for two layer supply chain

Abstract: The paper investigates the classical newsboy problem in the light of cooperative advertising policy in a two layer supply chain where the manufacturer and the retailer are the members of the chain. As the shelf-life of newsboy products is very short, so advertising has immense importance for the newsboy problem. The prime objective of this paper is to introduce an advertising policy that will increase sales and eventually avoid the chance of overstocking of products. Another prospect of the advertising policy is that it will also help companies to attract a wider range of target customers by highlighting the different lucrative characteristics of their product. In this paper, an expected average channel profit has been calculated and maximized analytically. Numerical examples are considered in order to test the model and one of them is illustrated graphically. Finally, sensitivity analysis of the model with respect to key parameters of the system is carried out.

Primordial Black Holes Evolution in f ( T ) Gravity

Abstract: We consider the effect of accretion of radiation, matter and dark energy in the early universe on primordial black holes (PBH) in f(T) gravity. Due to the Hawking radiation, mass of the primordial black hole decreases. We show that for the phantom accretion inclusion with the Hawking evaporation, the mass of the PBH decreases faster whereas for the accretion of radiation, matter and quintessence together with Hawking evaporation, the mass increases in f(T) gravity.