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Improved near-lossless technique using the Huffman coding for enhancing the quality of image compression
Digital data compression aims to reduce the size of digital files in line with technological development. However, most data is distinguished by its...
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Hybrid Region of Interest Based Near-Lossless Codec for Brain Tumour Images Using Convolutional Autoencoder
One of the most significant industries producing digital images worldwide is radiology. The advancements in radiological equipment have ensured the...
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A deep learning based multi-image compression technique
A multi-image compression technique compresses multiple images of the same or various sizes together to generate a common codebook. In multi-image...
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Region of interest based selective coding technique for volumetric MR image sequence
Advanced image scanning techniques produce high resolution medical images such as CT, MRI which in turn needs large storage space and bandwidth for...
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Enhancing the quality of compressed images using rounding intensity followed by novel dividing technique
The most extensive data storage size is significantly increasing, and storing such data, including images to make them obtainable over the network,...
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An efficient Moving object, Encryption, Compression and Interpolation technique for video steganography
Video steganography approach has been widely used to preserve the secret information while transmitting through the internet. This approach has...
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A near lossless and low complexity image compression algorithm based on fixed threshold DPCM for capsule endoscopy
Compression chip plays a vital role in a wireless capsule endoscopy. It compresses the captured image data to support the limited bandwidth of...
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Low complexity image coding technique for hyperspectral image sensors
Memory management and coding complexity are the major challenging issues of any hyperspectral image sensor. The hyperspectral image compression...
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STKVS: secure technique for keyframes-based video summarization model
Video security has emerged as an essential study inultimedia security in recent years because videos are the most effective and widely used...
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Efficient compression technique for reducing transmitted EEG data without loss in IoMT networks based on fog computing
The rapid development in medical devices and communication technologies led to the emergence of the Internet of Medical Things (IoMT), resulting in...
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Line-based self-referencing string prediction technique for screen content coding in AVS3
String Prediction (SP) is a very efficient screen content coding (SCC) tool. In SP, the self-referencing string plays an important role to improve...
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SOCIET: Second-order cellular automata and chaotic map-based hybrid image encryption technique
Image encryption plays a vital role in securing sensitive visual information during transmission and storage. This paper proposes SOCIET, a novel...
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A robust watermarking scheme via optimization-based image reconstruction technique
A robust watermarking scheme using an optimization-based image reconstruction technique is presented in this paper. In the proposed scheme, the cover...
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Dual image based secured reversible data hiding scheme exploiting huffman compression tree combining bit-reversal permutation technique
In the area of data hiding and information security, the greater need is to ensure high embedding capacity of the stego media without hampering the...
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Content-aware image retargeting technique and iterated function system: frameworks, applications, and possible future advancements
The objective of the image retargeting operator is to reduce the size of the image in a content-aware fashion. To strengthen the process of single...
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A deep learning-based compression and classification technique for whole slide histopathology images
This paper presents an autoencoder-based neural network architecture to compress histopathological images while retaining the denser and more...
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Discrete transformation technique for video compression
A large composition of image, sound, motion, video and other signal sequences is always a rich source of useful and reliable information. With the...
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A reversible data hiding technique using lower magnitude error channel pair selection
There are many data hiding algorithms in which the quality of images is degraded during data concealing and extracting. Thus, now a day such methods...
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HDR image encoding using a companding-based nonlinear quantization approach without metadata
High dynamic range (HDR) images contain more details of dark and bright regions, which cannot be captured by the standard cameras. Raw HDR data is...
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A video data hiding technique based on pixel sequence, weight interpolation and quorum function
The development of multimedia technology has increased the challenge in protecting the information. This paper proposes an effective method for data...
