Exploring theories and applications developed during the last 30 years, Digital Geometry in Image Processing presents a mathematical treatment of the properties of digital metric spaces and their relevance in analyzing shapes in two and three dimensions. Unlike similar books, this one connects the two areas of image processing and digital geometry, highlighting important results of digital geometry that are currently used in image analysis and processing.

The book discusses different digital geometries in multi-dimensional integral coordinate spaces. It also describes interesting properties of the geometries, including metric and topological properties, shapes of circles and spheres, proximity to Euclidean norms, and number theoretic representations of geometric objects such as straight lines and circles. The authors all active researchers in image processing and digital geometry demonstrate how these concepts and properties are useful in various techniques for image processing and analysis. In particular, the book covers applications in object representation and shape analysis.

With many figures (some in color) and end-of-chapter exercises, this book provides an in-depth, unified account of digital metrics, the characterization of digital curves and straight lines, and their uses in shape analysis. It gives you insight on the latest two- and three-dimensional image processing applications."

This book examines distributed video coding (DVC) and multiple description coding (MDC), two novel techniques designed to address the problems of conventional image and video compression coding. Covering all fundamental concepts and core technologies, the chapters can also be read as independent and self-sufficient, describing each methodology in sufficient detail to enable readers to repeat the corresponding experiments easily. Topics and features: provides a broad overview of DVC and MDC, from the basic principles to the latest research; covers sub-sampling based MDC, quantization based MDC, transform based MDC, and FEC based MDC; discusses Sleplian-Wolf coding based on Turbo and LDPC respectively, and comparing relative performance; includes original algorithms of MDC and DVC; presents the basic frameworks and experimental results, to help readers improve the efficiency of MDC and DVC; introduces the classical DVC system for mobile communications, providing the developmental environment in detail.

Work over the shoulder of Chris Georgenes, renowned Flash expert and explore the myriad of tips and tricks based on real-life working methods to help you work faster and more efficiently and to budget Gain the best possible results from solutions to the common problems of animated shorts, cartoons or mobile application development while remaining competitive in a diverse market with the tried and true methods of a professional animator. New Adobe cheats and examples with practical solutions for the busy animator with new or revised content on Action Script, Flash for mobile applications, specifically for Android development, as well as a focus on an improved physics engine. Everything you need to explore the new functionality of Flash

This is a must for the serious Photoshop user! Power, Speed & Automation explores how to customize and automate Photoshop to increase your speed and productivity. With numerous step-by-step instructions, the authors-two of Adobe's own software developers!- walk you through the steps to best tailor Photoshop's interface to your personal workflow; write and apply Actions; and use batching and scripts to process large numbers of images quickly and automatically. You will learn how to build your own dialogs and panels to improve your production workflows in Photoshop, the secrets of changing keyboard shortcuts and menus, and ways to tune your system for optimal performance. Writing new processes using JavaScript is also covered, as well as leveraging Variables with data sets. Learn how to get more work done? more easily and quickly? with this essential guide! *This book can be used with any version of Photoshop through CS6!*

Create the Gotham for your Batman, the African savannah for your Simba, or the bustling newsroom for your Clark Kent. Background, setting, environment.whatever you call it, it is the silent character in the visual story, and a dynamic and compelling setting can define and hone the action and drama of your story. If you're in the habit of creating disembodied characters or adding backgrounds as an afterthought, Set the Action! will help you understand and utilize the importance of the setting in your narrative. Understand perspective, blocking, and color-and focus your narrative by establishing and designing your setting to interact with characters and story.

All professional animators know a handful of secrets that give them an edge in a production environment. "How to Cheat in Maya" puts these secrets in your hands Learn time and energy-saving techniques tested in real Hollywood productions in this book, jam- packed with screenshots and scene files designed to get you up to speed quickly. From menus to modeling, lipsync to lighting, How to Cheat in Maya 2013 covers all of the methods available in the latest version of Maya. Get up to speed quickly and produce stellar results with these insider workflows. With new, updated cheats for the latest version of Maya, "How to Cheat in Maya" is an essential guide for amateur and professional 3D animators alike. Fully updated with gold-mine coverage including: expanded sections on production workflow, all new chapters covering rigging cheats and Maya's referencing tools, and brand new project files demonstrating production-proven techniques. The companion website includes complete scene files for exercises and techniques, extra rigs, Quicktime movies of full projects, and video tutorials. NOTE: there is a problem with the companion web site. As Focal Press continues to work on this issue, please visit http: //www.kennyroy.com/public/How-to-Cheat-in-Maya-2013.cfm for the scene files, extra rigs and movies of full projects. We apologize for any inconvenience.

Covering the theoretical aspects of image processing and analysis through the use of graphs in the representation and analysis of objects, Image Processing and Analysis with Graphs: Theory and Practice also demonstrates how these concepts are indispensible for the design of cutting-edge solutions for real-world applications."

Explores new applications in computational photography, image and video processing, computer graphics, recognition, medical and biomedical imaging"

With the explosive growth in image production, in everything from digital photographs to medical scans, there has been a drastic increase in the number of applications based on digital images. This book explores how graphs which are suitable to represent any discrete data by modeling neighborhood relationships have emerged as the perfect unified tool to represent, process, and analyze images. It also explains why graphs are ideal for defining graph-theoretical algorithms that enable the processing of functions, making it possible to draw on the rich literature of combinatorial optimization to produce highly efficient solutions.

Some key subjects covered in the book include:

• Definition of graph-theoretical algorithms that enable denoising and image enhancement
• Energy minimization and modeling of pixel-labeling problems with graph cuts and Markov Random Fields
• Image processing with graphs: targeted segmentation, partial differential equations, mathematical morphology, and wavelets
• Analysis of the similarity between objects with graph matching
• Adaptation and use of graph-theoretical algorithms for specific imaging applications in computational photography, computer vision, and medical and biomedical imaging

Use of graphs has become very influential in computer science and has led to many applications in denoising, enhancement, restoration, and object extraction. Accounting for the wide variety of problems being solved with graphs in image processing and computer vision, this book is a contributed volume of chapters written by renowned experts who address specific techniques or applications. This state-of-the-art overview provides application examples that illustrate practical application of theoretical algorithms. Useful as a support for graduate courses in image processing and computer vision, it is also perfect as a reference for practicing engineers working on development and implementation of image processing and analysis algorithms.

This guidance covers the practical application of photogrammetry in recording cultural heritage, with particular reference to structure from motion (SfM) techniques. Our audience for this document includes survey contractors, archaeological contractors, voluntary organisations and specialists. Photogrammetric image acquisition and processing, until recently requiring a considerable investment in hardware and software, are now possible at a fraction of their former cost. This has led to a huge increase in the use of photogrammetry in cultural heritage recording. The skills required to apply the techniques successfully and accurately are discussed, and background information on how various parts of the process work is provided so that better results can be achieved through better understanding. Photogrammetry is characterised by its versatility, and is applicable over a wide range of scales, from landscapes to small objects. The particular requirements needed at these different scales are outlined, and both imaging techniques and useful ancillary equipment are described. The different types of outputs are discussed, including their suitability for further interrogation using a range of established analytical techniques and the presentation options available. A range of case studies illustrates the application of photogrammetry across a variety of projects that broadly reflect the areas discussed in the text. This document is one of a number of Historic England technical advice documents on how to survey historic places.

This unique text/reference provides a coherent and comprehensive overview of all aspects of video analysis of humans. Broad in coverage and accessible in style, the text presents original perspectives collected from preeminent researchers gathered from across the world. In addition to presenting state-of-the-art research, the book reviews the historical origins of the different existing methods, and predicts future trends and challenges. Features: with a Foreword by Professor Larry Davis; contains contributions from an international selection of leading authorities in the field; includes an extensive glossary; discusses the problems associated with detecting and tracking people through camera networks; examines topics related to determining the time-varying 3D pose of a person from video; investigates the representation and recognition of human and vehicular actions; reviews the most important applications of activity recognition, from biometrics and surveillance, to sports and driver assistance.

Shadow Algorithms Data Miner provides a high-level understanding of the complete set of shadow concepts and algorithms, addressing their usefulness from a larger graphics system perspective. It discusses the applicability and limitations of all the direct illumination approaches for shadow generation. With an emphasis on shadow fundamentals, the book gives an organized picture of the motivations, complexities, and categorized algorithms available to generate digital shadows. It helps readers select the most relevant algorithms for their needs by placing the shadow algorithms in real-world contexts and looking at them from a larger graphics system perspective. As a result, readers know where to start for their application needs, which algorithms to begin considering, and which papers and supplemental material should be consulted for further details.

"Foundations of Large-Scale Multimedia Information Management and Retrieval - Mathematics of Perception"" "covers knowledge representation and semantic analysis of multimedia data and scalability in signal extraction, data mining, and indexing. The book is divided into two parts: Part I - Knowledge Representation and Semantic Analysis focuses on the key components of mathematics of perception as it applies to data management and retrieval. These include feature selection/reduction, knowledge representation, semantic analysis, distance function formulation for measuring similarity, and multimodal fusion. Part II - Scalability Issues presents indexing and distributed methods for scaling up these components for high-dimensional data and Web-scale datasets. The book presents some real-world applications and remarks on future research and development directions.

The book is designed for researchers, graduate students, and practitioners in the fields of Computer Vision, Machine Learning, Large-scale Data Mining, Database, and Multimedia Information Retrieval.

Dr. Edward Y. Chang was a professor at the Department of Electrical & Computer Engineering, University of California at Santa Barbara, before he joined Google as a research director in 2006. Dr. Chang received his M.S. degree in Computer Science and Ph.D degree in Electrical Engineering, both from Stanford University.

Award-winning Vegas guru Douglas Spotted Eagle takes readers beyond the mechanics of Vegas, teaching them an industry-tested professional editing workflow. Packed with all the necessary materials, including raw video footage, sequences, and detailed instructions, this book and DVD combo lets readers gain a working knowledge of Vegas including its exceptional audio features and the DVD Architect toolset. Woven into this Editing Workshop are hands-on tutorials covering a complete range of essential tasks from installing the application to outputting. Novices learn the basics, and experienced editors get practical techniques with real-world examples for working more efficiently and making better media. This edition has been updated to include changes to both the Vegas 10 and Vegas 11 software releases.

GPU Pro3, the third volume in the GPU Pro book series, offers practical tips and techniques for creating real-time graphics that are useful to beginners and seasoned game and graphics programmers alike. Section editors Wolfgang Engel, Christopher Oat, Carsten Dachsbacher, Wessam Bahnassi, and Sebastien St-Laurent have once again brought together a high-quality collection of cutting-edge techniques for advanced GPU programming. With contributions by more than 50 experts, GPU Pro3: Advanced Rendering Techniques covers battle-tested tips and tricks for creating interesting geometry, realistic shading, real-time global illumination, and high-quality shadows, for optimizing 3D engines, and for taking advantage of the advanced power of the GPGPU. Sample programs and source code are available for download on the book's CRC Press web page.

Updates and addendum for the new version of FCPX (10.0.3) are available on the companion website, fcpxbook.com. Are you an iMovie or Final Cut Express user ready to make the jump to Final Cut Pro? If so, look no further. Take your movies to the next level with this easy-to-follow, hand-on guide from one of the preeminent Apple trainers in the world today. Author Tom Wolsky starts with the basics of Final Cut Pro X, allowing you to easily make the leap from Final Cut Express or iMovie, then gradually introduces you to more complex techniques with step-by-step tutorials. Tom specifically shows you how certain techniques and concepts you utilized in iMovie and Final Cut Express translate to Final Cut Pro. More than a button-pushing manual, this editing workshop gives your firsthand experience with the art and technique of editing with Final Cut Pro. It includes in-depth information on the application's features, interface elements, and tools. You will develop a working knowledge of the principles and methods taught in film schools with tutorials that covers the essentials: . Nuances of system set-up to ensure smooth operation . Getting your tape-based and file-based AVCHD and DSLR media into Final Cut Pro and getting it organized . Editing to build and trim a sequence of shots . Working with audio, split edits, back-timing and level control . Adding transitions . Final Cut Pro titling tools . Color correction, image animation, and special effects . Compositing to enhance your projects . Outputting your material

Graphics Shaders: Theory and Practice is intended for a second course in computer graphics at the undergraduate or graduate level, introducing shader programming in general, but focusing on the GLSL shading language. While teaching how to write programmable shaders, the authors also teach and reinforce the fundamentals of computer graphics. The second edition has been updated to incorporate changes in the OpenGL API (OpenGL 4.x and GLSL 4.x0) and also has a chapter on the new tessellation shaders, including many practical examples.

The book starts with a quick review of the graphics pipeline, emphasizing features that are rarely taught in introductory courses, but are immediately exposed in shader work. It then covers shader-specific theory for vertex, tessellation, geometry, and fragment shaders using the GLSL 4.x0 shading language. The text also introduces the freely available glman tool that enables you to develop, test, and tune shaders separately from the applications that will use them. The authors explore how shaders can be used to support a wide variety of applications and present examples of shaders in 3D geometry, scientific visualization, geometry morphing, algorithmic art, and more.

Features of the Second Edition:

• Written using the most recent specification releases (OpenGL 4.x and GLSL 4.x0) including code examples brought up-to-date with the current standard of the GLSL language.
• More examples and more exercises
• A chapter on tessellation shaders
• An expanded Serious Fun chapter with examples that illustrate using shaders to produce fun effects
• A discussion of how to handle the major changes occurring in the OpenGL standard, and some C++ classes to help you manage that transition

The authors thoroughly explain the concepts, use sample code to describe details of the concepts, and then challenge you to extend the examples. They provide sample source code for many of the book s examples at www.cgeducation.org

Master the most powerful photo editing tools and techniques that Elements has to offer! Using step-by-step projects, Mark Galer will have you creating stunning images in no time at all. Whether you want to create impressive, seamless montages, optimize your photos for perfect print quality, or simply enhance your images for maximum impact, Maximum Performance will give you the skills and know-how you need to create professional quality results. Featured projects teach you how to work with multilayered 16 bit/channel files, as well as convert to black and white using Adobe Camera Raw, create High Key images, work with image borders and textures, and create tilt-shift and cross-process effects. Three movie tutorials featuring specific techniques from the book are available for free online, and a supplemental package of images and movies can be purchased with an easy one-time download from the authors' website, www.elements-maxperformance.com. Find everything you need to unleash the power of Elements with Max Performance, or for a more interactive learning experience, download the supplemental images and movies for comprehensive, hands-on learning.

Focal Press adds a new star to its brightening constellation of superb Animation titles: The "Tradigital" line of books. "Tradigital" titles bridge the gap between animating with a particular software tool, and applying the 12 principles of animation to your work. The first three titles in the series cover: 3ds Max, Maya, and Blender. The 12 basic principles of animation were introduced by the Disney animators Ollie Johnston and Frank Thomas, who wanted to codify the efforts of the leading Disney animators from the 1930s onwards to produce more realistic animations. The principles mainly teach animators how to create characters that look like they are adhering to the basic laws of physics. The principles also deal with more abstract issues, such as emotional timing and character appeal. Today, the core Disney principles are generally adopted by animators around the world. Though originally intended to apply to traditional, hand-drawn animation, the principles still have great relevance for today's more prevalent computer animation. Richard Lapidus presents "Tradigital 3ds Max" which shows animators how to use the 3ds Max controls, while applying the classical principles of animation and core techniques. With our new "Tradigital" series, we are finally bridging the gap between software-specific instruction and the world of classical animation.

Important elements of games, movies, and other computer-generated content, shadows are crucial for enhancing realism and providing important visual cues. In recent years, there have been notable improvements in visual quality and speed, making high-quality realistic real-time shadows a reachable goal. Real-Time Shadows is a comprehensive guide to the theory and practice of real-time shadow techniques. It covers a large variety of different effects, including hard, soft, volumetric, and semi-transparent shadows. The book explains the basics as well as many advanced aspects related to the domain of shadow computation. It presents interactive solutions and practical details on shadow computation. The authors compare various algorithms for creating real-time shadows and illustrate how they are used in different situations. They explore the limitations and failure cases, advantages and disadvantages, and suitability of the algorithms in several applications. Source code, videos, tutorials, and more are available on the book's website www.realtimeshadows.com.

Focal Press adds a new star to its brightening constellation of superb Animation titles: The "Tradigital" series of titles, which teach the 12 basic principles of animation, applied to specific software tools: in this case, Blender. The 12 principles were introduced in the 1930s by the Disney animators Ollie Johnston and Frank Thomas to teach animators how to produce more realistic animations. These principles are used in all animated films from classics like Beauty and the Beast to Monsters Inc. Today's animators learn how to use various software tools on the fly, but most never really learn the foundations, or how to apply them to their work. In the second book of the series, "Tradigital Blender," students and professionals learn how to use Blender to create stunning animations that adhere to the 12 principles of animation. Roland Hess artfully demonstrates just how relevant these principles are to today's digital animators.

As more images and videos are becoming available in compressed formats, researchers have begun designing algorithms for different image operations directly in their domains of representation, leading to faster computation and lower buffer requirements. Image and Video Processing in the Compressed Domain presents the fundamentals, properties, and applications of a variety of image transforms used in image and video compression. It illustrates the development of algorithms for processing images and videos in the compressed domain. Developing concepts from first principles, the book introduces popular image and video compression algorithms, in particular JPEG, JPEG2000, MPEG-2, MPEG-4, and H.264 standards. It also explores compressed domain analysis and performance metrics for comparing algorithms. The author then elucidates the definitions and properties of the discrete Fourier transform (DFT), discrete cosine transform (DCT), integer cosine transform (ICT), and discrete wavelet transform (DWT). In the subsequent chapters, the author discusses core operations, such as image filtering, color enhancement, image resizing, and transcoding of images and videos, that are used in various image and video analysis approaches. He also focuses on other facets of compressed domain analysis, including video editing operations, video indexing, and image and video steganography and watermarking. With MATLAB (R) codes on an accompanying CD-ROM, this book takes you through the steps involved in processing and analyzing compressed videos and images. It covers the algorithms, standards, and techniques used for coding images and videos in compressed formats.

Pattern recognition basically deals with the recognition of patterns, shapes, objects, things in images. Document image analysis was one of the very ?rst applications of pattern recognition and even of computing. But until the 1980s, research in this ?eld was mainly dealing with text-based documents, including OCR (Optical Character Recognition) and page layout analysis. Only a few people were looking at more speci?c documents such as music sheet, bank cheques or forms. The community of graphics recognition became visible in the late 1980s. Their speci?c interest was to recognize high-level objects represented by line drawings and graphics. The speci?c pattern recognition problems they had to deal with was raster-to-graphics conversion (i.e., recognizing graphical primitives in a cluttered pixel image), text-graphics separation, and symbol recognition. The speci?c problem of symbol recognition in graphical documents has received a lot of attention. The symbols to be recognized can be musical notation, electrical symbols, architectural objects, pictograms in maps, etc. At ?rst glance, the symbol recognition problems seems to be very similar to that of character recognition; - ter all, characters are basically a subset of symbols. Therefore, the large know-how in OCR has been extensively used in graphical symbol recognition: starting with segmenting the document to extract the symbols, extracting features from the s- bols, and then recognizing them through classi?cation or matching, with respect to a training/learning set.

Intravascular Ultrasound: From Acquisition to Advanced Quantitative Analysis covers topics of the whole imaging pipeline, ranging from the definition of the clinical problem and image acquisition systems to image processing and analysis, including the assisted clinical-decision making procedures and treatment planning (stent deployment and follow up). Atherosclerosis, a disease of the vessel wall that produces vessel narrowing and obstruction, is the major cause of cardiovascular diseases, such as heart attack or stroke. This book covers all aspects of this imaging tool that allows for the visualization of internal vessel structures and the quantification and characterization of coronary plaque.

Let Mark Galer guide you through the most powerful photo editing tools and techniques that Elements has to offer! A unique cominbtion of step-by-step projects, movie tutorials and sample images will have you creating stunning images in no time at all. Whether you want to enhance your images for maximum impact, optimize your photos for perfect print quality, or creating impressive, seamless montages, Maximum Performance will give you the skills and know-how to create professional quality results, enabling you get maximum performance from this credit crunch approved software. The package is completed with an astonishingly supportive website packed with over 7 hours of movie tutorials, 100+ sample images, multimedia content and stock photography as well as automated actions to get even more out of the software.

Computer Techniques for Image Processing in Electron Microscopy, Volume 214 in the Advances in Imaging and Electron Physics series, presents the latest advances in the field, with this new volume covering Image Formation Theory, The Discrete Fourier Transform, Analytic Images, The Image and Diffraction Plane Problem: Uniqueness, The Image and Diffraction Plane Problem: Numerical Methods, The Image and Diffraction Plane Problem: Computational Trials, Alternative Data for the Phase Determination, The Hardware of Digital Image Handling, Basic Software or Digital Image Handling, Improc, and much more.

Matchmoving has become a standard visual effects procedure for almost every situation where live action materials and CG get combined. It allows virtual and real scenes that have been composited together to seamlessly appear as though they are from the same perspective. This authoritative step-by-step guide from one of the best matchmovers in the business allows you to master this technique that has been called the foundation upon which all VFX work stands. Author Erica Hornung (sr. matchmover for Lord of the Rings: The Two Towers, Matrix: Revolutions, and more) imparts her techniques, tips, and wisdom from the trenches that will have you matchmoving like a true professional in no time. Lessons in the most popular matchmoving software (Maya, Boujou, and others) are included, as well as tips and techniques for surveying on set, dolly moves, and operating nodal cameras. Individual chapters dedicated to object and character matchmoves show you how to matchmove for shadow casting, adding weapons and other objects, focusing on center of gravity, as well as complete CG character support. The downloadable resources include Quicktime examples of techniques shown in the book, as well as project files that allow you to master these techniques yourself by working alongside the lessons featured in the text.