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PEPM
2007
ACM
16 years 20 days ago
The semantics of graphical languages
Visual notations are pervasive in circuit design, control systems, and increasingly in mainstream programming environments. Yet many of the foundational advances in programming la...
Stephan Ellner, Walid Taha
ICAS
2006
IEEE
140views Robotics» more  ICAS 2006»
16 years 18 days ago
Control System Framework for Autonomous Robots Based on Extended State Machines
We present a new framework optimized for the design, implementation, and testing of control systems for autonomous robots. It is based on a new visual specification language whic...
Torsten Merz, Piotr Rudol, Mariusz Wzorek
ICMCS
2006
IEEE
82views Multimedia» more  ICMCS 2006»
16 years 18 days ago
Block-based Fast Compression for Compound Images
—This paper presents a novel block-based fast compression (BFC) algorithm for compound images that contain graphics, text and natural images. The images are divided to blocks, wh...
Wenpeng Ding, Dong Liu, Yuwen He, Feng Wu
ICMCS
2006
IEEE
107views Multimedia» more  ICMCS 2006»
16 years 18 days ago
A Flexible Content-Based Approach to Adaptive Image Compression
Recent research in image compression has focused on lossy compression algorithms. However, the baseline implementations of such algorithms generally use a universal quantization p...
Alexander Wong, William Bishop
ISCAS
2006
IEEE
90views Hardware» more  ISCAS 2006»
16 years 17 days ago
Quality-biased rate allocation for compound image coding with block classification
- In this paper, we propose a novel rate allocation method for compound image coding using Quality-biased Rate-Distortion Optimization (QRDO) technique to enhance visual quality. T...
Dong Liu, Wenpeng Ding, Yuwen He, Feng Wu