Computer Vision Metrics provides an extensive survey and analysis of over 100 current and historical feature description and machine vision methods, with a detailed taxonomy for local, regional and global features. This book provides necessary background to develop intuition about why interest point detectors and feature descriptors actually work, how they are designed, with observations about tuning the methods for achieving robustness and invariance targets for specific applications. The survey is broader than it is deep, with over 540 references provided to dig deeper. The taxonomy includes search methods, spectra components, descriptor representation, shape, distance functions, accuracy, efficiency, robustness and invariance attributes, and more. Rather than providing ‘how-to’ source code examples and shortcuts, this book provides a counterpoint discussion to the many fine opencv community source code resources available for hands-on practitioners.

Now more than ever before, Muslim young men and women need to improve not only their personal skills but also their group performance. This Guide presents easy-to-follow instructions which can be used by those who desire to acquire these skills. This Guide focuses on the training needs of Muslim young men and women by providing the experience acquired by Muslim leaders over the last several decades. Thus, the new generation of leaders will be able to start from where their leaders left off, rather than having to duplicate their predecessors’ successes and/or failures. Using a simple Do’s and Don’t’s format, this Guide enables the user to optimize his/her understanding of the art and science of da’wah and how it can be applied in today’s world. Like genius, leadership entails harder work for the one who was born without this skill. It is to such people that this Guide is addressed. We are confident that, with the help of Allah, the user will be able to make a quantum leap forward in the areas of growth and improvement through the proper use of the methods outlined in this Guide. Over time, there will be noticeable improvements in the areas of concepts, management, administration, and communication as well as the skills needed for conducting camps, conferences, and meetings. This Guide is supplemented by suggested workbooks which will lead to an even deeper understanding of the skills needed for successful leaders.

A re-discovered masterpiece of reporting by a literary icon and a celebrated photographer In 1941, James Agee and Walker Evans published Let Us Now Praise Famous Men, a 400-page prose symphony about three tenant farming families in Hale County, Alabama, at the height of the Great Depression. The book shattered journalistic and literary conventions. Critic Lionel Trilling called it the “most realistic and most important moral effort of our American generation.” The origins of Agee and Evans’s famous collaboration date back to an assignment for Fortune magazine, which sent them to Alabama in the summer of 1936 to report a story that was never published. Some have assumed that Fortune’s editors shelved the story because of the unconventional style that marked Famous Men, and for years the original report was presumed lost. But fifty years after Agee’s death, a trove of his manuscripts turned out to include a typescript labeled “Cotton Tenants.” Once examined, the pages made it clear that Agee had in fact written a masterly, 30,000-word report for Fortune. Published here for the first time, and accompanied by thirty of Walker Evans’s historic photos, Cotton Tenants is an eloquent report of three families struggling through desperate times. Indeed, Agee’s dispatch remains relevant as one of the most honest explorations of poverty in America ever attempted and as a foundational document of long-form reporting. As the novelist Adam Haslett writes in an introduction, it is “a poet’s brief for the prosecution of economic and social injustice.”

Facing his share of ordinary challenges, from local bullies to his father's failed expectations, eleven-year-old Jack Clark must also deal with the effects of the Dust Bowl in 1937 Kansas, including the rising tensions in his small town and the spread ofa shadowy illness.

This opulent and expansive volume, published in conjunction with the Los Angeles County Museum of Art's monumental exhibition Made in California: Art, Image, and Identity,1900-2000, charts the dynamic relationship between the arts and popular conceptions of California. Displaying a dazzling array of fine art and material culture, Made in California challenges us to reexamine the ways in which the state has been portrayed and imagined. Unusually inclusive, visually intriguing, and beautifully produced, this volume is a delight throughout--both in image and in text--and will appeal to anyone who has lived in, visited, or imagined California.

If you’ve got a love and passion for photography, and a feel for your camera gear and settings, yet your images still fall short–The Passionate Photographer will help you close that disappointing and frustrating gap between the images you thought you took and the images you actually got. This book will help you determine what you want to say with your photography, then translate those thoughts and feelings into strong images. It is both a source of inspiration and a practical guide, as photographer Steve Simon distills 30 years of photographic obsession into the ten crucial steps every photographer needs to take in order to become great at their passion. Simon’s practical tips and advice are immediately actionable–designed to accelerate your progress toward becoming the photographer you know you can be. Core concepts include: - The power of working on personal projects to fuel your passion and vision - Shooting a large and targeted volume of work, which leads to a technical competence that lets your creativity soar - Learning to focus your concentration as you shoot, and move outside your comfort zone, past your fears toward the next great image - Strategies for approaching strangers to create successful portraits - How to edit your own work and seek second opinions to identify strengths and weaknesses, offering opportunities for growth and improvement with a goal of sharing your work with the world - The critical need to follow, see, and capture the light around you Along the way, Simon offers inspiration with “Lessons Learned” culled from his own extensive experience and archive of photojournalism and personal projects, as well as images and stories from acclaimed photographers. If you’re ready to be inspired and challenge yourself to take your photography to the next level, The Passionate Photographer provides ideas and creative solutions to transform that passion into images that convey your unique personal vision.

A complete guide to radiology principles and techniques, Radiology for the Dental Professional, 9th Edition helps you develop imaging skills through practical application. Detailed step-by-step procedures demonstrate proper techniques; photos and illustrations improve comprehension and readability. Written by Herbert H. Frommer, DDS, and Jeanine J. Stabulas, RDH, BS, MPH, this book will help you interpret radiographs, and troubleshoot and prevent common errors. For students, it's an ideal introduction to radiology; for dental hygiene/assisting professionals, it's a great review! A logical organization starts with the basics and makes it easier to progress through the material. Procedures boxes show detailed radiography procedures with illustrations and photos to demonstrate proper techniques. Common Errors boxes explain mistakes in radiographic techniques and describe how they can be resolved. Advantages/Disadvantages boxes compare and contrast the good and bad elements of radiographic techniques. Detailed outlines and educational objectives at the beginning of each chapter identify the information that you are expected to learn. Key terms are listed at the beginning of each chapter and highlighted upon first mention in the text. Expanded coverage of digital imaging techniques. Patient Management and Special Problems chapter improves coverage of nervous patients, patients with special needs, pediatric patients, and specific problems such as endodontic issues and third molars. New illustrations depict techniques and show the latest technology.