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This paper proposes an image steganography for hiding secret images. The objective of the proposed work is to increase the embedding capacity while ensuring the security of the image. This has been addressed using two levels of processing. First is the application of Genetic Algorithm (GA) as ‘before embedding hiding technique’ which tries to identify suitable places in cover image where embedding...
The present study utilizes daily maximum and minimum values of temperature for a period of 37 years from 1970–2006 in five coastal cities for the estimation of monthly and annual totals of cooling, heating, and industrial degree-days at base temperatures of 18°C and 24°C, 18°C and 20°C, 7°C, and 13°C, respectively. Increasing trends were observed in case of annual total cooling degree-days (CDD) and...
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