Böcker utgivna av Packt Publishing Limited

From installing OpenCV to applying geometric transformations to images and reconstructing a 3D real-world scene from images, this book will help you develop the skills needed to develop computer vision applications with the most popular computer vision library- OpenCV.

Want to build quick and robust web applications with Angular? This book is the quickest way to get to grips with Angular and take advantage of all its new features

QGIS is a desktop geographic information system that facilitates data viewing, editing, and analysis. Based on version QGIS 2.18, this book will teach you how to write Python code that works with spatial data to automate geoprocessing tasks in QGIS.

This book will help you to understand the core concepts, fundamentals, patterns, and principles related to architecture and designs. You'll learn about typical questions asked during interviews along with their explanations and expected answers and develop strategic, tactical, and operational thinking needed to crack your interview.

Discover how easy it is to manage finance by using Microsoft Dynamics NAV 2016. This book will help you get practical knowledge of cash flow management, currencies, intercompany postings, budgets, and accounting implications in areas such as jobs, services, warehousing, and manufacturing.

In this book, you'll understand how to work with the Salesforce CRM platform. With the help of examples and use cases, Salesforce CRM - The Definitive Admin Handbook ensures you get up and running in no time.

This second edition of Go Programming Blueprints will enhance your knowledge of Go, its architecture, libraries, and implementation. With the help of interesting activities, you'll learn how to use the latest features of Go to build robust real-world applications with ease.

Discover over 65 recipes to help you create breathtaking data visualizations using the latest features of D3About This Book* Learn about D3 4.0 from the inside out and master its new features* Utilize D3 packages to generate graphs, manipulate data, and create beautiful presentations* Solve real-world visualization problems with the help of practical recipesWho This Book Is ForIf you are a developer familiar with HTML, CSS, and JavaScript, and you wish to get the most out of D3, then this book is for you. This book can serve as a desktop quick-reference guide for experienced data visualization developers. You'll also find this book useful if you're a D3 user who wants to take advantage of the new features introduced in D3 4.0. You should have previous experience with D3. What You Will Learn* Get a solid understanding of the D3 fundamentals and idioms* Use D3 to load, manipulate, and map data to any kind of visual representation on the web* Create data-driven dynamic visualizations that update as the data does* Leverage the various modules provided by D3 to create sophisticated, dynamic, and interactive charts and graphics* Create data-driven transitions and animations within your visualizations* Understand and leverage more advanced concepts such as force, touch, and Geo data visualizationsIn DetailThis book gives you all the guidance you need to start creating modern data visualizations with D3 4.x that take advantage of the latest capabilities of JavaScript. The book starts with the basic D3 structure and building blocks and quickly moves on to writing idiomatic D3-style JavaScript code. You will learn how to work with selection to target certain visual elements on the page, then you will see techniques to represent data both in programming constructs and its visual metaphor. You will learn how map values in your data domain to the visual domain using scales, and use the various shape functions supported by D3 to create SVG shapes in visualizations. Moving on, you'll see how to use and customize various D3 axes and master transition to add bells and whistles to otherwise dry visualizations. You'll also learn to work with charts, hierarchy, graphs, and build interactive visualizations. Next you'll work with Force, which is one of the most awe-inspiring techniques you can add to your visualizations, and you'll implement a fully functional Choropleth map (a special purpose colored map) in D3. Finally, you'll learn to unit test data visualization code and test-driven development in a visualization project so you know how to produce high-quality D3 code. Style and approachThis step-by-step guide to mastering data visualizations with D3 will help you create amazing data visualizations with professional efficiency and precision. It is a solution-based guide in which you learn through practical recipes, illustrations, and code samples.