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High-capacity multimedia data hiding: synthesising adaptive inverted LSB332 with histogram difference-based frame selection and PCA-based region selection
Video steganography is a technique that involves hiding secret messages within a video while minimising any noticeable changes or distortions. The...
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Reversible image watermarking algorithm based on reverse histogram translation
Medical, military and other fields need high degrees of security and privacy for images. Aiming at the problems of low embedding rate and low visual...
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Cumulative histogram as a feature selection technique for anomaly detection
The enhancement of Intrusion Detection Systems (IDS) is required to ensure protection of network resources and services. This is a hot...
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Hybrid reversible watermarking algorithm using histogram shifting and pairwise prediction error expansion
The exact retrieval of both i.e., watermark and host data using reversible watermarking makes it more suitable for applications like medical,...
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Adaptive histogram equalization in constant time
Adaptive Histogram Equalization (AHE) and its contrast-limited variant CLAHE are well-known and effective methods for improving the local contrast in...
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Single Image HDR Synthesis with Histogram Learning
High dynamic range imaging aims for a more accurate representation of the scene. It provides a large luminance coverage to yield the human perception...
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A novel evaluation standard combining gini-index and variation coefficient for double plateaus histogram equalization
Image contrast enhancement or boosting is normally referred to as one of the most crucial tasks in image processing, and histogram equalization (HE)...
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Image retrieval using underlying importance feature histogram
Deep features can exhibit superior retrieval performance than low-level features. However, low-level features (e.g. colour and orientation) can be...
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Differential privacy histogram publishing method based on dynamic sliding window
Differential privacy has recently become a widely recognized strict privacy protection model of data release. Differential privacy histogram...
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Mathematical analysis of histogram equalization techniques for medical image enhancement: a tutorial from the perspective of data loss
This tutorial demonstrates a novel mathematical analysis of histogram equalization techniques and its application in medical image enhancement. In...
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A histogram equalization model for color image contrast enhancement
The main aim of this paper is to develop a histogram equalization algorithm for color image contrast enhancement. Our idea is to propose a...
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Reversible information hiding scheme based on interpolation and histogram shift for medical images
Medical imaging and information management systems require transmission and storage of medical images over the Internet. Many reversible information...
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A new histogram equalization technique for contrast enhancement of grayscale images using the differential evolution algorithm
Image contrast enhancement is a crucial computer vision step aiming to improve the quality of the visual information in processed images. In the...
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Freshness uniformity measurement network based on multi-layer feature fusion and histogram layer
The arrangement of products on supermarket freshness shelves exhibits a certain pattern and displays distinct texture characteristics. In recent...
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Transformer fusion and histogram layer multispectral pedestrian detection network
Due to the complementarity of multispectral data, the performance of pedestrian detection can be significantly improved, so multispectral pedestrian...
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Noise reduction deep CNN-based retinal fundus image enhancement using recursive histogram
Retinal imaging often falls short in image quality due to limitations in imaging conditions. Issues such as low contrast and inadequate brightness...
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Blind quality assessment of screen content images via edge histogram descriptor and statistical moments
With the growth in utilizing desktop sharing and remote control applications in recent years for many purposes like online education and remote...
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Reversible data hiding in encrypted images using histogram modification and MSBs integration
Through cloud computing development, image encryption is employed to protect content-owner privacy. By the way, the need for embedding secret data in...
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Dynamic data hiding capacity enhancement for the Hybrid Near Maximum Histogram image steganography based on Multi-Pixel-Pair approach
Increasing data hiding capacity and making it difficult to detect presence of any confidential data in stego images are the key objectives in...
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Image enhancement by linear regression algorithm and sub-histogram equalization
The present paper focuses on the contrast enhancement of an image using linear regression-based recursive sub-histogram equalization. The histogram...
