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An enhanced AMBTC for color image compression using color palette
Digital image has been used in various fields as an essential carrier. Many color images have been constantly produced since their more realistic...
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VLSI implementation of an energy-efficient color image compressor using improved block truncation coding and enhanced Golomb-rice coding for wireless sensor networks
The very large-scale integration implementation of a unique hardware-oriented image compression technique for wireless sensor networks (WSNs) is...
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Efficient coding unit classifier for HEVC screen content coding based on machine learning
The Video Coding Joint Collaboration team (JCT-VC) has been working on an emerging standard for screen content coding (SCC) as an extension of high...
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Optimal sequence reordering for low delay screen content coding
Screen content denotes images generated by computers, which consists of texts, graphics and synthetic images. Conventional encoding strategies...
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Revisiting Redundant Text Color Coding in User Interfaces
Practices for using redundant text color in user interfaces vary. Some designers have carefully incorporated redundant coding in their design, while...
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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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Robust and efficient airplane cockpit video coding leveraging temporal redundancy
Airplane cockpit screens consist of virtual instruments where characters, numbers, and graphics are overlaid on a black or natural background....
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A content-based intra rate-distortion model for HEVC-SCC
Screen content (SC) videos have different characteristics compared to camera-captured videos. New encoding modes such as Intra Block Copy (IBC) and...
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Evaluating young children’s creative coding: rubric development and testing for ScratchJr projects
Project-based assessment has been used to evaluate coding projects created by students for a long time. Nevertheless, there is a lack of rigorously...
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Joint super-resolution-based fast face image coding for human and machine vision
As the Internet of Things continues to grow and thrive, more and more data are consumed by machines for intelligent analysis. How to simultaneously...
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A string matching based ultra-low complexity lossless screen content coding technique
Screen contents have become a popular image type driven by the growing market for transferring display screen between devices, especially mobile...
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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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An improved lossless image compression algorithm based on Huffman coding
There is an increasing number of image data produced in our life nowadays, which creates a big challenge to store and transmit them. For some fields...
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Mode skip** for screen content coding based on Neural Network Classifier
The Screen Content Coding Extension in High-Efficiency Video Coding standard (HEVC-SCC) promotes the capabilities of HEVC in coding screen content...
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A Robust Watermarking Technique for High-Efficiency Video Coding (HEVC) Based on Blind Extraction Scheme
In the field of multimedia, real-time video encoding systems and copyright protections, digital watermarking plays main role and shows promising...
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Prediction mode grou** and coding bits grou** based on texture complexity for Fast HEVC intra-coding
HEVC (High Efficiency Video Coding) as one of the newest international video coding standard, can achieve about 50% bit rate reduction compared with...
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Image Coding by Count Sample, Motivated by the Mechanisms of Light Perception in the Visual System
The paper presents the results of most adequate visual input formation/coding in modern imaging systems. Adequacy here is understood as the maximum...
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Visual signatures for music mood and timbre
Existing research on music visualization has primarily focused on creating animated visual illustrations to accompany the music being played based on...
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Object Calisthenics, Coding Styles, and Refactoring
This chapter discusses how code is written and consists of three parts: object calisthenics, coding styles, and refactoring. This chapter will not...
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Applying APCA and Huetone for Color Accessibility of User Interfaces
Over the 15 years since the adoption of WCAG 2.0, user interface design and interface devices have changed substantiallys. However, many interface...