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A High Stego-image Quality Steganographic Scheme with Reversibility and High Payload Using Multiple Embedding Strategy
(2011-06-13)
Tian’s method is a breakthrough reversible data embedding scheme with high embedding capacity measured by bits per pixel (bpp) and good visual quality measured by peak signal-to-noise ratio (PSNR). However, the embedding ...
A lossless data embedding technique by joint neighboring coding
(2011-06-14)
Information hiding methods are currently exploited by many researchers for various applications. Proposing an efficient and feasible information hiding method is valuable. This paper presents a new reversible information ...
Reversible information hiding for VQ indices based on locally adaptive coding
(2011-06-14)
Steganography is one of protective methods for secret communications over public networks such as the Internet. This paper proposes a novel reversible information hiding method for vector quantization (VQ) compressed images ...
Análise da evolução temporal de dados métricos
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência da Computação - PPGCCCâmpus São Carlos, 2016-11-22)
The expansion of different areas of knowledge through many types of information brought the
necessity to support complex data (images, sounds, videos, strings, DNA chains, etc.), that do
not have a Total Order Relationship ...
Reversible Image Watermarking Using Modified Quadratic Difference Expansion and Hybrid Optimization Technique
With increasing copyright violation cases, watermarking of digital images is a very popular solution for securing online media content. Since some sensitive applications require image recovery after watermark extraction, ...
Gene Expression Analysis in Microdissected Samples from Decalcified Tissues
(Lippincott Williams & WilkinsPhiladelphiaEUA, 2012)
Algoritmo reversible para ocultamiento de datos y su arquitectura hardware
(Instituto Nacional de Astrofísica, Óptica y Electrónica, 2008)
Algoritmo reversible para ocultamiento de datos y su arquitectura hardware
(Instituto Nacional de Astrofísica, Óptica y Electrónica, 2008)
Applications of formalin fixed paraffin-embedded tissue proteomics in the study of cancer
(Austin Publishing Group, 2016)