ISBN: 9781332190393 - robotics research technical report: review of multifrequency channel decompositions, of images and wavelet models (classic reprint) (3 risultati)

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condizione: New. Print on Demand. This book delves into the fascinating realm of multi-frequency channel decompositions and their profound implications for image processing and human vision. The author takes us on a journey through the historical development of these models, tracing their roots back to the pioneering work of Littlewood-Paley in the 1930s and the groundbreaking wavelet transform introduced by Morlet. We explore the intricate workings of the human visual system, drawing inspiration from biological studies that reveal how the retina decomposes images into spatially oriented frequency channels. The author bridges the gap between psychophysiology and computer vision, demonstrating how insights from our own visual processing can be harnessed to enhance image analysis techniques. Through a comprehensive mathematical analysis, we unravel the properties of various multi-channel decompositions, including the windowed Fourier transform and the wavelet transform. We discover how these transforms offer a powerful framework for understanding image structure at different scales and orientations, leading to innovative applications in image coding, pattern recognition, and data compression. The book culminates in an exploration of zero-crossings representations, highlighting their ability to capture essential image features while maintaining translation invariance. By shedding light on the intricate relationship between multi-frequency channels and image structure, this book provides invaluable insights for researchers and practitioners in image processing, computer vision, and beyond. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…