Image Technology

Image processing and machine vision are fields of renewed interest in the commercial market. People in industry, managers, and technical engineers are looking for new technologies to move into the market. Many of the most promising developments are taking place in the field of image processing and its applications. The book offers a broad coverage of advances in a range of topics in image processing and machine vision.

Image Technology Design: A Perceptual Approach is an essential reference for both academic and professional researchers in the fields of image technology, image processing and coding, image display, and image quality. It bridges the gap between academic research on visual perception and image quality and applications of such research in the design of imaging systems. This book has been written from the point of view of an electrical engineer interested in the display, processing and coding of images, and frequently involved in applying knowledge from visual psychophysics, experimental psychology, statistics, etc., to the design of imaging systems. It focuses on the exchange of ideas between technical disciplines in image technology design (such as image display or printer design and image processing) and visual psychophysics. This is accomplished by the consistent use of a single mathematical approach (based on linear vector spaces) throughout. Known facts from color vision, image sampling and quantization are given a new formulation and, in some instances, a new interpretation.

The author explains scientific, technical and engineering concepts clearly and in a way that can be understood by non-scientists. He integrates a discussion of traditional, film-based technologies with the impact of emerging 'new media' technologies such as digital video, e-cinema and the Internet.

This book constitutes the refereed proceedings of the Second Pacific Rim Symposium on Image and Video Technology, PSIVT 2007, held in Santiago, Chile, in December 2007. The 75 revised full papers presented together with four keynote lectures were carefully reviewed and selected from 155 submissions. The symposium features ongoing research including all aspects of video and multimedia, both technical and artistic perspectives and both theoretical and practical issues.

The three essays in Image, written by leading philosophers of religion, explore the modern power of the visual at the intersection of the human and the technological. Modern life is steeped in images, image-making, and attempts to control the world through vision. Mastery of images has been advanced by technologies that expand and reshape vision and enable us to create, store, transmit, and display images. The three essays in Image, written by leading philosophers of religion Mark C. Taylor, Mary-Jane Rubenstein, and Thomas A. Carlson, explore the power of the visual at the intersection of the human and the technological. Building on Heidegger’s notion that modern humanity aims to master the world by picturing or representing the real, they investigate the contemporary culture of the image in its philosophical, religious, economic, political, imperial, and military dimensions, challenging the abstraction, anonymity, and dangerous disconnection of contemporary images. Taylor traces a history of capitalism, focusing on its lack of humility, particularly in the face of mortality, and he considers art as a possible way to reconnect us to the earth. Through a genealogy of iconic views from space, Rubenstein exposes the delusions of conquest associated with extraterrestrial travel. Starting with the pressing issues of surveillance capitalism and facial recognition technology, Carlson extends Heidegger’s analysis through a meditation on the telematic elimination of the individual brought about by totalizing technologies. Together, these essays call for a consideration of how we can act responsibly toward the past in a way that preserves the earth for future generations. Attending to the fragility of material things and to our own mortality, they propose new practices of imagination grounded in love and humility.

Responding to the growing demand for minimally invasive procedures, this book provides a comprehensive overview of the current technological advances in image-guided surgery. It blends the expertise of both engineers and physicians, offering the latest findings and applications. Detailed color images guide readers through the latest techniques, including cranial, orthopedic, prostrate, and endovascular interventions.

Integrated Image and Graphics Technologies attempts to enhance the access points to both introductory and advanced material in this area, and to facilitate the reader with a comprehensive reference for the study of integrated technologies, systems of image and graphics conveniently and effectively. This edited volume will provide a collection of fifteen contributed chapters by experts, containing tutorial articles and new material describing in a unified way, the basic concepts, theories, characteristic features of the technology and the integration of image and graphics technologies, with recent developments and significant applications.

The essential guide to the entire process behind performing a complete characterization and benchmarking of cameras through image quality analysis Camera Image Quality Benchmarking contains the basic information and approaches for the use of subjectively correlated image quality metrics and outlines a framework for camera benchmarking. The authors show how to quantitatively compare image quality of cameras used for consumer photography. This book helps to fill a void in the literature by detailing the types of objective and subjective metrics that are fundamental to benchmarking still and video imaging devices. Specifically, the book provides an explanation of individual image quality attributes and how they manifest themselves to camera components and explores the key photographic still and video image quality metrics. The text also includes illustrative examples of benchmarking methods so that the practitioner can design a methodology appropriate to the photographic usage in consideration. The authors outline the various techniques used to correlate the measurement results from the objective methods with subjective results. The text also contains a detailed description on how to set up an image quality characterization lab, with examples where the methodological benchmarking approach described has been implemented successfully. This vital resource: Explains in detail the entire process behind performing a complete characterization and benchmarking of cameras through image quality analysis Provides best practice measurement protocols and methodologies, so readers can develop and define their own camera benchmarking system to industry standards Includes many photographic images and diagrammatical illustrations to clearly convey image quality concepts Champions benchmarking approaches that value the importance of perceptually correlated image quality metrics Written for image scientists, engineers, or managers involved in image quality and evaluating camera performance, Camera Image Quality Benchmarking combines knowledge from many different engineering fields, correlating objective (perception-independent) image quality with subjective (perception-dependent) image quality metrics.