Journal ArticleDOI
Performance analysis of data hiding in thermal image using alpha blending technique
S. Rathika,R. Gayathri +1 more
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TLDR
A simple technique called alpha blending is used to hide the data in an image and its impact is analyzed for different alpha values using alpha blending in thermal images.About:
This article is published in Materials Today: Proceedings.The article was published on 2021-01-01. It has received 2 citations till now. The article focuses on the topics: Alpha compositing.read more
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Effect of different imaging modalities on the performance of a CNN: An experimental study on damage segmentation in infrared, visible, and fused images of concrete structures
Sandra Pozzer,Marcos Paulo Vieira De Souza,Bata Hena,Setayesh Hesam,Reza Khoshkbary Rezayiye,Ehsan Rezazadeh Azar,Fernando López,Xavier Maldague +7 more
TL;DR: In this paper , a pre-trained Convolutional Neural Network (CNN) model was trained via transfer learning and tested to detect concrete defect indications, such as cracks, spalling, and potential subsurface defects.
References
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Proceedings ArticleDOI
Multiblending: displaying overlapping windows simultaneously without the drawbacks of alpha blending
Patrick Baudisch,Carl Gutwin +1 more
TL;DR: The results of a user study are presented in which multiblended palettes provided higher recognizability of both the background and the palette than the best participating version of alpha blending.
Journal ArticleDOI
Compositing. 1. Theory
TL;DR: A new way to derive the over operator is shown and some implementation details that the author has found useful are described, which are related to matting and alpha blending.
A S patial Domain Image Steganography Technique Based on Plane Bit Substitution Method
TL;DR: A Steganography transformation machine (STM) is proposed for solving Binary operation for manipulation of original image with help to least significant bit (LSB) operator based matching.
Proceedings ArticleDOI
DCT domain alpha blending
Bo Shen,I.K. Sethi,V. Bhaskaran +2 more
TL;DR: A DCTdomain convolution theorem is developed which besides exploiting the sparseness of the DCT domain representation also exploits the orthogonality and symmetry in the D CT domain representation to lead to efficient compressed domain based processing methods unlike their spatial domain counterparts, where such properties are not available.
Journal ArticleDOI
An Efficient Image Steganography Approach over Wireless Communication System
TL;DR: The investigation of wireless communication of steganography images is presented in this paper to study the sensitivity of extraction of hidden images to the channel degradation effects, which is not studied appropriately in the literature.