About The Book
Digital Signal and Image Processing: Transform Methods, Algorithms, Filter Design, and Applications provides a systematic introduction to the principles, mathematical foundations, algorithms and practical applications of digital signal and image processing. The book covers signals and systems, Fourier analysis, discrete-time processing, Z-transform, sampling, digital filter design, image enhancement, restoration, segmentation, color processing and image compression. Designed for students, researchers, academicians and engineering professionals, this book connects theoretical concepts with practical engineering applications and provides a structured foundation for understanding modern signal and image processing techniques.
Author information
Dr. Gannera Mamatha, Associate Professor, Department of Electronics & Communication Engineering, JNTUA College of Engineering, Ananthapuramu, Andhra Pradesh, India. Her academic and research interests include VLSI, embedded systems, digital signal processing, image processing, IoT, wireless communication and reconfigurable hardware.
Dr. Y. Chakrapani, Dean and Professor, Department of Electronics & Communication Engineering, ACE Engineering College, Hyderabad, India.
Mr. RPVG Ashok Reddy, Assistant Professor, Department of Electronics & Communication Engineering, K.S.R.M. College of Engineering, Kadapa, Andhra Pradesh, India.
Mrs. S. Riyaz Bhanu, Assistant Professor, Department of Computer Science and Engineering, Annamacharya University, Rajampet, Andhra Pradesh, India.
ISBN: 978-81-180277-2-0
Publisher: Garuda Publishers
Publication Year: 2026
Language: English
Category: Engineering & Technology
Key Features
Comprehensive coverage of signal and system fundamentals
Fourier series, Fourier transforms, DFT and FFT
Discrete-time signal analysis and Z-transform
Sampling, reconstruction and quantization
FIR and IIR digital filter design
Image enhancement, restoration and filtering
Edge detection, segmentation and morphology
Color image processing and image compression
Academic reference for engineering students and professionals
