World's Best Scientists 2026 revealed!
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Engineering and Technology
Taiwan
2022

D-Index & Metrics

Computer Science

D-Index
62
Citations
14428
World Ranking
2921
National Ranking
19

Research.com Recognitions

  • 2022 - Research.com Engineering and Technology in Taiwan Leader Award
  • 2000 - IEEE Fellow For contributions to the development of digital eigenfilter design, color image coding and signal compression, and to electrical engineering education in Taiwan.

Overview

Soo-Chang Pei is affiliated with National Taiwan University in Taiwan and has a focused research background primarily in computer science and engineering. Their published work emphasizes areas including computer vision, pattern recognition, and signal processing. Specifically, their research contributions cover image enhancement, advanced image processing, digital filter design, and image and signal denoising methods.

The scientist has authored papers in several prominent venues. Frequent publication outlets include:

  • arXiv (Cornell University)
  • IEEE Access
  • IEEE Transactions on Signal Processing
  • IEEE Signal Processing Magazine
  • Geotechnical and Geological Engineering

Frequent co-authors in Soo-Chang Pei's work are:

  • Kuo-Wei Chang
  • Yu-Wei Chen
  • Chia-Yi Chen
  • Sung-Hsien Hsieh
  • Wei-Jie Liang

Recent papers by Soo-Chang Pei include:

  • "Domain Adaptation for Underwater Image Enhancement via Content and Style Separation" (2022) published in IEEE Access
  • "Underwater Images Enhancement by Revised Underwater Images Formation Model" (2022) published in IEEE Access
  • "Two Dimensional Efficient Multiplier-Less Structures of Möbius Function for Ramanujan Filter Banks" (2020) published in IEEE Transactions on Signal Processing
  • "Distributed Compressive Sensing: Performance Analysis With Diverse Signal Ensembles" (2020) published in IEEE Transactions on Signal Processing
  • "Binary Signal Perfect Recovery From Partial DFT Coefficients" (2022) published in IEEE Transactions on Signal Processing

Main topics addressed in Soo-Chang Pei's research work consist of:

  • Image Enhancement Techniques
  • Advanced Image Processing Techniques
  • Image and Signal Denoising Methods
  • Digital Filter Design and Implementation
  • Visual Attention and Saliency Detection
  • Generative Adversarial Networks and Image Synthesis
  • Advanced Image Fusion Techniques

These research areas are supported by primary fields of study such as computer science with 20 publications and engineering with 9 publications, highlighting a strong interdisciplinary approach.

A recognition in their career includes being named an IEEE Fellow in 2000, awarded for contributions to digital eigenfilter design, color image coding, signal compression, and electrical engineering education in Taiwan.

Best Publications

  • Effective color interpolation in CCD color filter arrays using signal correlation

    Soo-Chang Pei;Io-Kuong Tam

  • Closed-form discrete fractional and affine Fourier transforms

    Soo-Chang Pei;Jian-Jiun Ding

  • Discrete fractional Fourier transform based on orthogonal projections

    Soo-Chang Pei;Min-Hung Yeh;Chien-Cheng Tseng

  • Relations between fractional operations and time-frequency distributions, and their applications

    Soo-Chang Pei;Jian-Jiun Ding

  • Efficient implementation of quaternion Fourier transform, convolution, and correlation by 2-D complex FFT

    Soo-Chang Pei;Jian-Jiun Ding;Ja-Han Chang

  • Image Feature Extraction in Encrypted Domain With Privacy-Preserving SIFT

    Chao-Yung Hsu;Chun-Shien Lu;Soo-Chang Pei

  • Improved discrete fractional Fourier transform.

    Soo-Chang Pei;Min-Hung Yeh

  • Image normalization for pattern recognition

    Soo-Chang Pei;Chao-Nan Lin

  • Color image processing by using binary quaternion-moment-preserving thresholding technique

    Soo-Chang Pei;Ching-Min Cheng

  • Eigenfunctions of linear canonical transform

    Soo-Chang Pei;Jian-Jiun Ding

  • The discrete fractional cosine and sine transforms

    Soo-Chang Pei;Min-Hung Yeh

  • Elimination of AC interference in electrocardiogram using IIR notch filter with transient suppression

    Soo-Chang Pei;Chien-Cheng Tseng

  • Virtual restoration of ancient Chinese paintings using color contrast enhancement and lacuna texture synthesis

    Soo-Chang Pei;Yi-Chong Zeng;Ching-Hua Chang

  • Least mean p-power error criterion for adaptive FIR filter

    Soo-Chang Pei;Chien-Cheng Tseng

  • A weighted least-squares method for the design of stable 1-D and 2-D IIR digital filters

    Wu-Sheng Lu;Soo-Chang Pei;Chien-Cheng Tseng

  • Relations Between Gabor Transforms and Fractional Fourier Transforms and Their Applications for Signal Processing

    Soo-Chang Pei;Jian-Jiun Ding

  • Fractional Fourier series expansion for finite signals and dual extension to discrete-time fractional Fourier transform

    Soo-Chang Pei;Min-Hung Yeh;Tzyy-Liang Luo

  • Commutative reduced biquaternions and their Fourier transform for signal and image processing applications

    Soo-Chang Pei;Ja-Han Chang;Jian-Jiun Ding

  • Computation of fractional derivatives using Fourier transform and digital FIR differentiator

    Chien-Cheng Tseng;Soo-Chang Pei;Shih-Chang Hsia

  • IIR multiple notch filter design based on allpass filter

    Soo-Chang Pei;Chien-Cheng Tseng

  • Eigenfilter design of higher-order digital differentiators

    Soo-Chang Pei;Jong-Jy Shyu

  • Discrete fractional Hartley and Fourier transforms

    Soo-Chang Pei;Chien-Cheng Tseng;Min-Hung Yeh;Jong-Jy Shyu

  • The multiple-parameter discrete fractional Fourier transform

    Soo-Chang Pei;Wen-Liang Hsue

  • Efficient MPEG compressed video analysis using macroblock type information

    Soo-Chang Pei;Yu-Zuong Chou

  • STFT With Adaptive Window Width Based on the Chirp Rate

    Soo-Chang Pei;Shih-Gu Huang

  • Image Quality Assessment Using Human Visual DOG Model Fused With Random Forest

    Soo-Chang Pei;Li-Heng Chen

  • Nighttime haze removal using color transfer pre-processing and Dark Channel Prior

    Soo-Chang Pei;Tzu-Yen Lee

  • Eigenfunctions of the offset Fourier, fractional Fourier, and linear canonical transforms.

    Soo-Chang Pei;Jian-Jiun Ding

  • A comb filter design using fractional-sample delay

    Soo-Chang Pei;Chien-Cheng Tseng

  • Efficient Implementation of Quaternion Fourier Transform, Convolution, and Correlation by 2-D

    Soo-Chang Pei;Jian-Jiun Ding;Ja-Han Chang

Frequent Co-Authors

Chun-Shien Lu
Chun-Shien Lu Academia Sinica
Jing-Ming Guo
Jing-Ming Guo National Taiwan University of Science and Technology
Ja-Ling Wu
Ja-Ling Wu National Taiwan University
Anthony Vetro
Anthony Vetro Mitsubishi Electric (United States)
Alex B. Gershman
Alex B. Gershman Technical University of Darmstadt
Brendan J. Frey
Brendan J. Frey University of Toronto
Yi-Ping Hung
Yi-Ping Hung National Taiwan University
Alessandro Piva
Alessandro Piva University of Florence
Michael Picheny
Michael Picheny IBM (United States)
Wu-Sheng Lu
Wu-Sheng Lu University of Victoria

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