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37 articles for “data hiding”
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Analysis and Development of Data Hiding Technique for Multimedia Content
Abstract: In this techno savvy world, due to high speed of the Internet today’s communication becomes digital. Due to this advancement, anyone can access the digital data within the entire globe without the owner’s permission. The digital data can be replaced and modified with great ease which has led to a need for effective data hiding tools. As a solution one of the most familiar data hiding techniques, possibly the most …
Published in Journal of Multimedia Technology & Recent Advancements · Vol. 5, Issue 3, 2018 · pp. 15–19 Read article
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Experimental Performance Testing of Separable Reversible Data Hiding Techniques
Abstract: Now a day, for authentication of the image and hiding data within image, different types of separable reversible data hiding techniques are available. In this paper, authors give experimental based performance analysis of separable reversible data hiding techniques based on lossless image compression. Comparative analysis is given on the basis of basic two parameters, that is, quality of image after hiding data within image and time taken by both the …
Published in Current Trends in Information Technology · Vol. 7, Issue 1, 2017 · pp. 15–23 Read article
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Lossless and Reversible Data Hiding in Encrypted Images with Public Key Cryptography
Abstract: In this paper, system uses the cryptography and steganography concept, which proposes a lossless, reversible, and combined data hiding methods for images encrypted by public key cryptosystems with probabilistic and homomorphic properties. In the lossless method, pixels of encrypted images are replaced with new values to embed additional data into LSB-planes of ciphertext pixels by multiple layer wet paper coding. Thus, original data can be directly extracted from encrypted image, …
Published in Current Trends in Information Technology · Vol. 6, Issue 2, 2016 · pp. 27–33 Read article
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Unique Approach towards Data Certainty for Data Hiding
Abstract: With an ongoing connection to web and advancement in digital communication, data redemption has been the major concern of this contemporary society. To some extent cryptography combined with steganography serves one such purpose. Cryptography works on various aspects of information security such as data confidentiality, data integrity, authentication and non-repudiation. This technique encrypts the message, but do not hide the message whereas steganography even conceals the existence of the message. …
Published in Journal of Advanced Database Management & Systems · Vol. 7, Issue 1, 2020 · pp. 27–31 Read article
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Data Hiding Techniques Using Steganography Algorithms
Abstract: Steganography is the method of hiding information or data in a very peculiar manner using cover objects and various techniques. In the last two decades, the adaptability of the digital communication and information sharing arouses the need for data susceptibility and thus steganography comes into play. Derived from Greek word “steganos” meaning hidden, comes steganography or “concealed writing”. It focuses on creating a safe and secure communication link between the …
Published in Journal of Advanced Database Management & Systems · Vol. 7, Issue 1, 2020 · pp. 12–14 Read article
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Text Data Hiding and Extraction of Image using Discrete Wavelet Transform
Abstract: Now a days with the wide use of multimedia is increasing to a large extent, the visual information that contains the high quality and low complexity digital images plays a very vital role in daily life applications such as satellite television, magnetic resonance imaging, computed tomography, geographical information systems and astronomy and many other areas. Main purpose of this paper is to investigate or develop new concepts to design digital …
Published in Journal of Multimedia Technology & Recent Advancements · Vol. 2, Issue 3, 2015 · pp. 1–5 Read article
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A HYBRID STEGANOGRAPHY APPROACH FOR DATA HIDING
Abstract: Steganography is the strategies for concealing an information or message inside another message or cover picture without attracting any suspect to the others and that he message must be identified by its expected beneficiary. In current terms, steganography is generally executed computationally, where cover works, for example, text records, pictures, sound documents, and video documents are changed so that a mysterious message can be inserted inside them. In this paper …
Published in Journal of Image Processing & Pattern Recognition Progress · Vol. 8, Issue 2, 2021 Read article
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A Hybrid Steganography Approach for Data Hiding
Abstract: Steganography is the strategies for concealing an information or message inside another message or cover picture without attracting any suspect to the others and that he message must be identified by its expected beneficiary. In current terms, steganography is generally executed computationally, where cover works, for example, text records, pictures, sound documents, and video documents are changed so that a mysterious message can be inserted inside them. In this paper …
Published in Journal of Image Processing & Pattern Recognition Progress · Vol. 8, Issue 3, 2021 · pp. 1–8 Read article
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Data Embedding Technique for Palette Scale Image using Derived Genetic Algorithm (DEP-DGA)
Abstract: Steganography method is used for exchanging the hidden information. It is defined as the study of hidden communication that deals with the existence of communicated messages. The existing methodology for minimizing additive distortion in steganography fails in measuring the level of distortion for the given source palette digital image. Perfect sphere shaped palette digital images are not suitable for selection, as cover models because the hidden data might be easily …
Published in Journal of Image Processing & Pattern Recognition Progress · Vol. 1, Issue 2, 2014 · pp. 1–10 Read article
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Audio Watermarking an Effective Solution to Hide Secret Data Behind Audio
Abstract: In this paper, we stated the study of audio watermarking done by different methods perfectly. Here, we study how different data can hide behind audio using different strategies. We study different concept of discrete wavelet transform, singular value decomposition, EMD, spread spectrum, discrete cosine transform for the development of audio watermarking. We analyze different methods and noted down different comparison among them.Cite this ArticleDheber DP, Kamdar DG. Audio Watermarking an …
Published in Journal of Open Source Developments · Vol. 2, Issue 3, 2015 · pp. 27–32 Read article
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A Gui Model for the Encryption and Decryption of an Image
Abstract: Digital watermarking is the processing of combined information into a digital signal. A watermark is a secondary image, which is overlaid on the host image, and provides a means of protecting the image. It acts as a digital signature, giving the image a sense of ownership or authenticity. Digital watermarking technique is very impressive for image authentication or protection for attacks. This paper proposes a separable reversible data hiding in …
Published in Recent Trends in Electronics Communication Systems · Vol. 2, Issue 3, 2015 · pp. 47–54 Read article
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Information Hiding Using HTML
Abstract: Abstract: This paper provides a promenade for data hiding. Steganography is the technique which makes it possible to send data without altering in it. Data is stored in the form of stego data and then transmitted secretly. Various techniques for steganography are proposed till date which ensures the integrity and confidentiality of data stored in HTML documents. Proposed technology works on effectiveness of data hiding in HTML documents using the …
Published in Journal of Operating Systems Development & Trends · Vol. 6, Issue 3, 2019 · pp. 22–29 Read article
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Design and Performance Assessment of Light Weight Data Security System for Secure Data Transmission in IoT
Abstract: The Internet of Things (IoT) is expected to provide an interface for future technologies’ small processing tools. It is expected to provide more communication data and information security can risky. Data pinnacles and information security can be a risk. This size of the gadget in this engineering is essentially little, low power utilization. Many rounds of encryption are essentially a misuse of requirements Gadget vitality. Less convoluted calculation, be that …
Published in Journal Of Network security Read article
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Design and Performance Assessment of Light Weight Data Security System for Secure Data Transmission in IoT
Abstract: The Internet of Things (IoT) is expected to provide an interface for future technologies’ small processing tools. It is expected to provide more communication data and information security canrisky. Data pinnacles and information security can be a risk. This size of the gadget in this engineering is essentially little,lowpowerutilization. Many rounds of encryption are essentially a misuse of requirements Gadget vitality. Less convoluted calculation, be that as it may, conceivable …
Published in Journal Of Network security · Vol. 9, Issue 1, 2021 · pp. 29–41 Read article
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Data Representation and Abstraction in Computer Systems: An Interactive Study
Abstract: Data abstraction simplifies data, while data representation stores or encodes it. Data abstraction in programming involves constructing a data type that hides data representation. This lets consumers concentrate on the data’s primary features rather than its implementation. Data abstraction is common in object-oriented programming and database administration. Computers store data in binary format. The smallest binary unit is a bit, or “binary digit”. Bytes typically have eight bits. Data abstraction …
Published in International Journal of Data Structure Studies · Vol. 2, Issue 2, 2024 · pp. 22–31 Read article
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Skin Tone Detection Applies to User Secure Authentication Using Advanced Encryption Standard and Steganography
Abstract: Filtering of image content, compressing the content aware image and video applications of color balancing can advantage from automatic skin detection in the images. Biometric characteristics are used for usage of skin tone images region steganography. Here, significant information is implanted within the skin image region which will provide an outstanding data hiding secure location. For this, detection of skin tone is required to be performed. Various information hiding steps …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 3, Issue 2, 2016 · pp. 21–32 Read article
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An Improved Image Steganography Technique using Modified Data Image
Abstract: The science of secret communication is known as steganography. Steganography hides the secret data from unauthorized user. Unlike cryptography, steganography hides the existence of secret information rather than hiding its meaning only. Many different file formats can be use as cover media but these days the digital image based steganography is most popular on internet and web. The capacity of hiding secret data is limited in steganography and it depends …
Published in Journal of Image Processing & Pattern Recognition Progress · Vol. 2, Issue 3, 2015 · pp. 38–47 Read article
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Visual Cryptography Using Novel Algorithms
Abstract: AbstractEncryption Schemes on images has tremendously increased to meet the demand of secure image transmission over various mediums such as Wired and Wireless Network. Various encryption standards show low efficiency over image encryption and have less impact on efficiency when the size of image is huge. Nowadays, secret communication plays a major role in many fields of mutual life, such as industry, banking and e-commerce etc. Due to the improvement …
Published in Journal of Artificial Intelligence Research & Advances · Vol. 4, Issue 3, 2017 · pp. 1–10 Read article
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Video Watermark for Text Data Using QR Code
Abstract: In the current era, data security is most important and so is copyright protection. By using this project, the user can secure his data, logo etc. We are incorporating a digital video watermark into QR Codes for text data. This technique is used for data hiding into video. This technique can be classified as either spatial or frequency domain. Some video watermarking issues are addressed in video watermarking. This project …
Published in Journal of Operating Systems Development & Trends · Vol. 9, Issue 1, 2022 · pp. 28–34 Read article
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Internet of Things: Threats and Security
Abstract: Security is the most important in today’s world as we have personal and confidential data which we do not want to share with anyone, but somehow attackers attack on our data and steal our identity. Same happens in IoT, attackers somehow attack on devices or communication channels and steal the data. This study reviews all the threats and security issues in IoT. Nowadays, devices are made in such a way …
Published in Current Trends in Information Technology · Vol. 12, Issue 2, 2022 · pp. 7–11 Read article