Informatics Publishing Limited

V. Arya Mol ¹, S. Sruthy ¹

Affiliations
1 Computer Science and Engineering, Sree Buddha College of Engineering for Women Elavumthitta, Pathanamthitta, IN

Abstract

Steganography is the art of hiding secret information inside an image. In this paper steganography regarding various technologies are studied in which steganography using a reversible texture synthesis with quality assessment is being focused. A texture synthesis process re samples a smaller texture image, which synthesizes a new texture image with a similar local appearance and an arbitrary size. The texture synthesis process into steganography to conceal secret messages is weaved. This paper focus on the survey of steganographic techniques established by different authors.

Keywords

Steganography, Texture Synthesis.

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S. Sruthy ¹, G. Sriram Kumar ¹, S. S. Barath ¹, R. Ashwin Suriya ¹, K. Vikram ¹

Affiliations
1 Department of Civil Engineering, Amrita School of Engineering, Amrita Viswa Vidyapeetham, Amrita University, Coimbatore, IN

Abstract

Recycle and reuse of construction and demolition waste (crushed brick masonry waste-recycled fine aggregate (RFA)) as replacement for fine aggregate is one of the effective methods to reduce the environmental effects due their landfills. To experimentally explore the feasibility of using RFA as a replacement of fine aggregate, this paper investigates the property of fresh concrete like workability and properties of hardened concrete like compressive strength, split tensile strength, density test and water absorption test. Four mixes of different percentage replacement of fine aggregate were used (20%, 40%, 60%, 80% RFA in concrete) and was compared with the standard mix (0% RFA) to find the change in the above properties.

Keywords

Demolished Brick Masonry Waste, Crushed Brick Masonry, Recycled Aggregates, Fine Aggregate Replacement.

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