A5084645440- Mathematical Dynamics and Fractals
- Advanced Data Compression Techniques
- Algorithms and Data Compression
- Image Retrieval and Classification Techniques
- Emotion and Mood Recognition
- Video Analysis and Summarization
- Tactile and Sensory Interactions
- Chaos-based Image/Signal Encryption
- Face and Expression Recognition
- Face recognition and analysis
- Neural Networks and Applications
- Chaos control and synchronization
- Innovative Approaches in Technology and Social Development
- Gender Studies in Language
- Advanced Image and Video Retrieval Techniques
- E-Learning and Knowledge Management
Research Studios Austria
2023
Chien Hsin University of Science and Technology
2008-2016
Yuan Ze University
2005-2007
A feature, named structured local binary Haar pattern (SLBHP), is proposed for pixel-based graphics retrieval. The SLBHP a hybrid of (LBP) and wavelet. encodes the polarity rather than magnitude difference between accumulated grey values adjacent rectangles. relationships are then considered as value in LBP. Experimental results on retrieval show that discriminative power superior to those using edge points, LBP even noisy conditions.
Encoding speed is a key factor rendering the fractal image compression unsuitable for real time applications. Therefore, lot of researches are concentrated on speeding up encoder. In this paper, authors propose mechanism quality control, which capable encoder by specified with reasonable decay. The speedup method accomplished through classification scheme in frequency domain using only 2 DCT coefficients, produces very little overhead. Image qualities can be preserved as well since makes use...
Recent years have seen a strongly increased visibility of non-binary people in public discourse. Accordingly, considerations gender-fair language go beyond binary conception male/female. However, technology, especially machine translation (MT), still suffers from gender bias. Proposing solution for MT the purely technological perspective might fall short to accommodate different target user groups and worst case lead misgendering. To address this challenge, we propose method study building...
Of the numerous facial expression recognition methods previously proposed, most are based on texture frames or sequences. Recently, development of depth sensors has raised new possibilities dealing with 3D data. The proposed method extracts histograms oriented gradient (HOG) and optical flow (HOF) for STIPs directly from sequences rather than involving registration/deformation techniques to find correspondence in scan Mutual information score (MIS) weighted matching (WMS) are, respectively,...
Fractal image compression exploits the self-similarity of an to achieve compression. The conventional algorithm allows transformations on domain blocks obtain eight orientations so as increase quality retrieved image. On other hand, if no transformation is performed in order speedup encoder, will decay. In this paper, a direct allocating method predict desired for similarity measure proposed. Simulations show that encoding time almost same without while close standard method.
The teaching of students experiencing blindness or visual impairments often requires creativity on the educator's part. Not only in changing paradigm but also creation learning materials. Materials geared towards this use case are not available sufficient. This paper presents prototype a Social Micro-Learning Platform to be used conjunction with Talking Tactile Books address needs both teachers and learners. We propose several new features, which aim complement visually impaired children...
In multimedia communication, the communication bandwidth is a key factor for real time data transfer. Image compression, such as fractal used image communication. Encoding speed rendering compression unsuitable communicat