Timing Jitter in Time-of-Flight Range Imaging Cameras

This book discusses the influence of electronic timing jitter on depth measurements from Time-of-Flight (ToF) range imaging cameras, particularly those based on amplitude modulated continuous wave (AMCW) lidar techniques. It presents jitter extraction and measurement techniques and investigates different types of jitter present in the emitted light signal. The book is structured across three main sections.

Format: Paperback / softback
Length: 293 pages
Publication date: 12 March 2023
Publisher: Springer Nature Switzerland AG

This comprehensive book delves into the intricate realm of depth measurements derived from Time-of-Flight (ToF) range imaging cameras, shedding light on the profound influence of electronic timing jitter. Authored by an expert in the field, the book offers a comprehensive exploration of jitter extraction and measurement techniques applicable to a wide range of ToF range imaging cameras. With a primary focus on cameras employing amplitude modulated continuous wave (AMCW) lidar techniques, which measure the phase difference between emitted and reflected light signals, the author delves into the nuances of timing-jitter in the emitted light signal. This exploration is particularly insightful as the light signal emitted by these cameras is readily accessible, making it an essential topic of study.

The book is organized into three main sections: a brief literature review, comprehensive jitter measurement methodologies, and a detailed examination of jitter's impact on AMCW ToF range imaging. In the literature review, the author provides a foundational understanding of the theoretical principles and historical developments related to timing jitter in ToF range imaging. This section serves as a valuable resource for readers seeking a deeper understanding of the subject matter.

The subsequent section delves into the intricacies of jitter measurement, covering a range of techniques such as frequency-domain analysis, time-domain analysis, and correlation-based methods. Each technique is explained in detail, with practical examples and illustrations to reinforce the concepts. The author emphasizes the importance of accurate jitter measurement in ensuring the reliability and precision of depth measurements obtained from ToF range imaging cameras.

The third and final section explores the influence of jitter on AMCW ToF range imaging. The author discusses the impact of jitter on image quality, resolution, and accuracy, highlighting the challenges posed by jitter in various applications. Strategies for mitigating jitter, such as clock synchronization and signal processing techniques, are explored, providing practical solutions for practitioners in the field.

Throughout the book, the author employs a clear and concise writing style, making complex concepts accessible to a broad audience. Numerous examples and case studies are provided to illustrate the practical applications of the discussed techniques, enhancing the reader's understanding and retention of the material.

In conclusion, this book serves as a valuable resource for researchers, engineers, and practitioners in the field of ToF range imaging. By providing a comprehensive exploration of jitter extraction and measurement techniques, as well as its impact on AMCW ToF range imaging, the author empowers readers to enhance the performance and reliability of these cameras in a wide range of applications. Whether you are a seasoned expert or a newcomer to the field, this book will provide you with the knowledge and tools necessary to navigate the complexities of timing jitter and achieve optimal depth measurements.

Weight: 486g
Dimension: 235 x 155 (mm)
ISBN-13: 9783030941611
Edition number: 1st ed. 2022