Search results for "Joseph Howse"
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iOS Application Development with OpenCV 3
Create four mobile apps and explore the world through photography and computer visionAbout This Book• Efficiently harness iOS and OpenCV to capture and process high-quality images at high speed• Develop photographic apps and augmented reality apps quickly and easily• Detect, recognize, and morph faces and objectsWho This Book Is ForIf you want to do computational photography and computer vision on Apple's mobile devices, then this book is for you. No previous experience with app development or OpenCV is required. However, basic knowledge of C++ or Objective-C is recommended.What You Will Learn• Use Xcode and Interface Builder to develop iOS apps• Obtain OpenCV's standard modules and build extra modules from source• Control all the parameters of the iOS device's camera• Capture, save, and share photos and videos• Analyze colors, shapes, and textures in ordinary and specialized photographs• Blend and compare images to create special photographic effects and augmented reality tools• Detect faces and morph facial features• Classify coins and other objectsIn DetailiOS Application Development with OpenCV 3 enables you to turn your smartphone camera into an advanced tool for photography and computer vision. Using the highly optimized OpenCV library, you will process high-resolution images in real time. You will locate and classify objects, and create models of their geometry. As you develop photo and augmented reality apps, you will gain a general understanding of iOS frameworks and developer tools, plus a deeper understanding of the camera and image APIs.After completing the book's four projects, you will be a well-rounded iOS developer with valuable experience in OpenCV.Style and approachThe book is practical, creative, and precise. It shows you the steps to create and customize five projects that solve important problems for beginners in mobile app development and computer vision. Complete source code and numerous visual aids are included in each chapter. Experimentation is an important part of the book. You will use computer vision to explore the real world, and then you will refine the projects based on your findings.
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OpenCV 4 for Secret Agents
Turn futuristic ideas about computer vision and machine learning into demonstrations that are both functional and entertainingKey FeaturesBuild OpenCV 4 apps with Python 2 and 3 on desktops and Raspberry Pi, Java on Android, and C# in UnityDetect, classify, recognize, and measure real-world objects in real-timeWork with images from diverse sources, including the web, research datasets, and various camerasBook DescriptionOpenCV 4 is a collection of image processing functions and computer vision algorithms. It is open source, supports many programming languages and platforms, and is fast enough for many real-time applications. With this handy library, you’ll be able to build a variety of impressive gadgets.OpenCV 4 for Secret Agents features a broad selection of projects based on computer vision, machine learning, and several application frameworks. To enable you to build apps for diverse desktop systems and Raspberry Pi, the book supports multiple Python versions, from 2.7 to 3.7. For Android app development, the book also supports Java in Android Studio, and C# in the Unity game engine. Taking inspiration from the world of James Bond, this book will add a touch of adventure and computer vision to your daily routine. You’ll be able to protect your home and car with intelligent camera systems that analyze obstacles, people, and even cats. In addition to this, you’ll also learn how to train a search engine to praise or criticize the images that it finds, and build a mobile app that speaks to you and responds to your body language.By the end of this book, you will be equipped with the knowledge you need to advance your skills as an app developer and a computer vision specialist.What you will learnDetect motion and recognize gestures to control a smartphone gameDetect car headlights and estimate their distanceDetect and recognize human and cat faces to trigger an alarmAmplify motion in a real-time video to show heartbeats and breathsMake a physics simulation that detects shapes in a real-world drawingBuild OpenCV 4 projects in Python 3 for desktops and Raspberry PiDevelop OpenCV 4 Android applications in Android Studio and UnityWho this book is forIf you are an experienced software developer who is new to computer vision or machine learning, and wants to study these topics through creative projects, then this book is for you. The book will also help existing OpenCV users who want upgrade their projects to OpenCV 4 and new versions of other libraries, languages, tools, and operating systems. General familiarity with object-oriented programming, application development, and usage of operating systems (OS), developer tools, and the command line is required.
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Learning OpenCV 5 Computer Vision with Python
Master computer vision with OpenCV 5 and Python 3 by building practical applications for image processing, object detection, tracking, face recognition, machine learning, 3D vision, and cloud computing.Free with your book: DRM-free PDF version + access to Packt's next-gen Reader*Key FeaturesBuild powerful computer vision applications in concise code with OpenCV 5 and Python 3Learn the fundamental concepts of image processing, object classification, and 2D and 3D trackingTrain, use, and understand machine learning models, and deploy them in the CloudBook DescriptionComputer vision is a fast-moving field of artificial intelligence, powering applications that need to understand images, video, objects, faces, motion, depth, and 3D environments. Learning OpenCV 5 Computer Vision with Python gives you a practical path to building these systems with OpenCV 5 and Python 3.You will begin by setting up OpenCV, understanding what is new in OpenCV 5, and working with images, video, camera feeds, files, and graphical interfaces. From there, you will learn essential image-processing techniques, depth estimation and segmentation, face detection and recognition, and image retrieval using visual descriptors. As your skills develop, you will build custom object detectors, classify and track moving objects, and explore camera models, augmented reality, 3D reconstruction, and navigation. You will also work with machine learning and neural networks, applying them to practical vision tasks before learning how computer vision solutions can be deployed to the cloud and scaled beyond local experimentation.Throughout the book, hands-on Python examples help you connect core concepts with working implementations. By the end, you will have the practical skills to design, build, and extend real-world computer vision applications with OpenCV 5 across desktop and cloud-based workflows.*Email sign-up and proof of purchase requiredWhat you will learnInstall and familiarize yourself with OpenCV 5's Python 3 bindingsUnderstand image processing and video analysisUse a depth camera to distinguish foreground and background regionsDetect and identify objects, and track their motion in videosTrain and use your own models to match images and classify objectsDetect and recognize faces, and classify their ageBuild augmented reality applications, and navigate the real 3D worldTrain neural networks and deploy them as Cloud-based solutionsWho this book is forThis book is for Python programmers who want to learn computer vision and machine learning with OpenCV 5. It is also suitable for computer vision developers, AI/ML engineers, and practitioners who want to strengthen or refresh their OpenCV skills. No prior computer vision or machine learning experience is required, but readers should be comfortable with basic Python programming.
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OpenCV: Computer Vision Projects with Python
Get savvy with OpenCV and actualize cool computer vision applicationsAbout This Book* Use OpenCV's Python bindings to capture video, manipulate images, and track objects* Learn about the different functions of OpenCV and their actual implementations.* Develop a series of intermediate to advanced projects using OpenCV and PythonWho This Book Is ForThis learning path is for someone who has a working knowledge of Python and wants to try out OpenCV. This Learning Path will take you from a beginner to an expert in computer vision applications using OpenCV. OpenCV's application are humongous and this Learning Path is the best resource to get yourself acquainted thoroughly with OpenCV.What You Will Learn* Install OpenCV and related software such as Python, NumPy, SciPy, OpenNI, and SensorKinect - all on Windows, Mac or Ubuntu* Apply "curves" and other color transformations to simulate the look of old photos, movies, or video games* Apply geometric transformations to images, perform image filtering, and convert an image into a cartoon-like image* Recognize hand gestures in real time and perform hand-shape analysis based on the output of a Microsoft Kinect sensor* Reconstruct a 3D real-world scene from 2D camera motion and common camera reprojection techniques* Detect and recognize street signs using a cascade classifier and support vector machines (SVMs)* Identify emotional expressions in human faces using convolutional neural networks (CNNs) and SVMs* Strengthen your OpenCV2 skills and learn how to use new OpenCV3 featuresIn DetailOpenCV is a state-of-art computer vision library that allows a great variety of image and video processing operations. OpenCV for Python enables us to run computer vision algorithms in real time. This learning path proposes to teach the following topics. First, we will learn how to get started with OpenCV and OpenCV3's Python API, and develop a computer vision application that tracks body parts. Then, we will build amazing intermediate-level computer vision applications such as making an object disappear from an image, identifying different shapes, reconstructing a 3D map from images , and building an augmented reality application, Finally, we'll move to more advanced projects such as hand gesture recognition, tracking visually salient objects, as well as recognizing traffic signs and emotions on faces using support vector machines and multi-layer perceptrons respectively. This Learning Path combines some of the best that Packt has to offer in one complete, curated package. It includes content from the following Packt products:* OpenCV Computer Vision with Python by Joseph Howse * OpenCV with Python By Example by Prateek Joshi* OpenCV with Python Blueprints by Michael BeyelerStyle and approachThis course aims to create a smooth learning path that will teach you how to get started with will learn how to get started with OpenCV and OpenCV 3's Python API, and develop superb computer vision applications. Through this
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Saints in Politics
This book gives a picture of an important religious reform group in action during the period of the French Revolution, Napoleon, and the Industrial Revolution. In this period of injustice and misery the British ruling classes, frightened by the excesses of the French Revolution, determined, at a time when economic life was changing at a rate unequalled for centuries, that existing laws and institutions should not change. And yet from this time came the moral, philanthropic, and religious ideas which transformed later England and resulted in the abolition of the slave trade, educational reforms in India, emancipation of Negroes in the British possessions, popular education and the growth of Sunday schools in England, reform of the whole penal and judicial system, industrial and parliamentary reform, and a new spirit of religious tolerance and philanthropy. The moving force in human progress at this epoch was a "brotherhood of Christian politicians" lampooned in Parliament, during their lifetime, as "the Saints" and remembered in history as "The Clapham Sect," led by Wilberforce. Dr. Howse brings together for the first time in this book material on all the activities of the Sect. He gives us sketches of members of the Set, their life as a group at home, and in the midst of their campaigns, where novel methods and ceaseless labour brought results out of all proportion to the size of the group.
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Leo Strauss
Leo Strauss is known to many people as a thinker of the right, who inspired hawkish views on national security and perhaps advocated war without limits. Moving beyond gossip and innuendo about Strauss's followers and the Bush administration, this book provides the first comprehensive analysis of Strauss's writings on political violence, considering also what he taught in the classroom on this subject. In stark contrast to popular perception, Strauss emerges as a man of peace, favorably disposed to international law and skeptical of imperialism - a critic of radical ideologies who warns of the dangers to free thought and civil society when intellectuals ally themselves with movements that advocate violence. Robert Howse provides new readings of Strauss's confrontation with fascist/Nazi jurist Carl Schmitt, his debate with Alexandre Kojève about philosophy and tyranny, and his works on Machiavelli and Thucydides and examines Strauss's lectures on Kant's Perpetual Peace and Grotius's Rights of War and Peace.
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Background to Discovery
Background to Discovery recounts the great voyages of discovery, from Dampier to Cook, that excited such fervent political and popular interest in eighteenth-century Europe. Perhaps this book's greatest strength lies in its remarkable synthesis of both the achievements of European maritime exploration and the political, economic, and scientific motives behind it. Writing essays on the literary and artistic response to the voyages as well, the contributors collectively provide a rich source for historians, geographers, and anyone interested in the history of voyage and travel. This title is part of UC Press's Voices Revived program, which commemorates University of California Press's mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1990.
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Best Sermons Ever (Compact Edition)
Each sermon is introduced by a short note on the preacher and his time and a contemporary prayer is added at the end. The sermons range from hell fire to profound spiritual comfort. John Knox's sermon castigates the monstrous regiment of women, Bossuet preaches on the love of God and Martin Luther King on his dream of the Promised Land.Some sermons are familiar as are many of the authors but the book is also packed with surprises- including sermons by Herman Melville, Laurence Sterne and Thomas Aquinas. This unique book will edify, delight and amuse. It is also of quite exceptional historical interest.
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Joseph Losey
The career of Wisconsin-born Joseph Losey spanned over four decades and several countries. A self-proclaimed Marxist and veteran of the 1930s Soviet agit-prop theater, he collaborated with Bertholt Brecht before directing noir B-pictures in Hollywood. A victim of McCarthyism, he later crossed the Atlantic to direct a series of seminal British films such as "Time Without Pity," "Eve," "The Servant," and "The Go-Between," which mark him as one of the cinema's greatest baroque stylists. His British films reflect on exile and the outsider's view of a class-bound society in crisis through a style rooted in the European art house tradition of Resnais and Godard. Gardner employs recent methodologies from cultural studies and poststructural theory, exploring and clarifying the films' uneasy tension between class and gender, and their explorations of fractured temporality.
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Triumphs Of Joseph
Paying tribute to the courageous men and women who are battling to change the lives of residents in the poorest inner-city communities, Robert Woodson offers “an honest description of urban social decay, an assault on the poverty industry, and an uplifting vision for African Americans” (The Wall Street Journal).A spiritual and moral freefall has brought fear and uncertainty throughout America. Using parallels between the biblical story of Joseph and today’s urban workers, The Triumphs of Joseph offers an inspiring and informative investigation on the neighborhood healers of the inner city who exemplify the imagination, courage, and self-help qualities required to renew impoverished communities. Just as Joseph rose from slavery and prison to advise the pharaoh, author Robert Woodson believes that those working at the grassroots level provide the same support to the lives of drug addicts and ex-cons in the poorest neighborhoods across America. These “modern-day Josephs…[forge] an effective internal, spiritual response to the spiritual and moral atrophy of our civil society” (Booklist) and push for a policy beyond racial and economic considerations towards a moral and spiritual revival.
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