Download e-book for kindle: Android Application Programming with OpenCV by Joseph Howse

By Joseph Howse

ISBN-10: 1849695202

ISBN-13: 9781849695206

Take a telephone out of your pocket, and inside of a number of seconds, you could snap a photograph, control it, and percentage it with the realm. you've got simply accomplished mass creation of snapshot facts. With a working laptop or computer imaginative and prescient library reminiscent of OpenCV, you could examine and remodel copious quantities of photo facts in genuine time on a cellular equipment. The upshot to this can be that you simply, as builders, promises cellular clients with many new varieties of pictures, always highlighting sure visible positive aspects which are of inventive or functional curiosity. Android is a handy platform for such experiments since it makes use of a high-level language (Java), it presents standardized interfaces for sharing snapshot facts among functions, and it truly is regularly open resource, so each person can learn its implementation.

Show description

Read Online or Download Android Application Programming with OpenCV PDF

Best programming books

Robert Martin's Excel Programming with VBA Starter PDF

Get began with programming in Excel utilizing visible easy for functions (VBA)

* expand and improve your Excel spreadsheets utilizing the ability of Macros and VBA programming
* familiarize yourself with the VBA language to create specialist spreadsheets.
* stick to functional examples to universal difficulties that you're going to end up utilizing time and time again.

In aspect

Do you've got repetitive projects that you'd prefer to eliminate for reliable? do you want to combine workplace purposes with a purpose to streamline a few of your initiatives? Then glance no extra. This compact publication offers you the data to get your VBA programming off the floor and as much as a snug cruising speed.

"Excel Programming with VBA Starter" was once born out of the necessity to have a quick, yet but all-encompassing e-book that may provide you with a superior beginning in programming with visible uncomplicated for functions. This booklet will make it easier to harness the facility of VBA in Excel and placed it to stable use in the course of the process your operating day.

Can't locate houses and techniques of an item? Don't be aware of what a estate, approach or item is? masking easy and complex themes, create robust, reusable examples resembling IO, determining records from inside of Excel and immediately attaching them to e-mails. examine and use the idea that of encapsulation to condense code into bite-size how you can be simply accessed from inside of your initiatives, plus a lot more.

What you are going to examine from this booklet
* start with recording and play macros
* learn how to use sub workouts, with and with out arguments
* Create user-defined capabilities (UDFs)
* paintings with loops and successfully debug your code
* Use UDFs to explain arguments, create customized different types and extra
* Reference exterior libraries and use them on your undertaking
* software interplay and sharing with different place of work purposes
* discover ways to paintings with enumeration
* Use complicated positive factors and paintings with home windows APIs
* Create periods and conceal away complicated code


JS#12 it is a starter consultant, protecting the fundamentals you must wake up and operating as fast as possible.

Who this publication is written for

This ebook is written for clients of Excel who are looking to accelerate and streamline usually onerous initiatives for optimum productivity.

New PDF release: Becoming Functional

In case you have an primary (and most likely object-oriented) programming history, this hands-on e-book will consultant you thru the alien international of sensible programming. writer Joshua Backfield starts slowly through exhibiting you the way to use the main helpful implementation options sooner than taking you additional into functional-style techniques and practices.

Get Programming Effective Human Services: Strategies for PDF

Human carrier programming has been the focal point of a lot public scrutiny, legislative motion, and utilized examine lately. therefore, human carrier services have realized to express larger appreciate for the desires and criminal rights in their shoppers, the appropriateness and price­ effectiveness of remedy techniques and repair courses, and the in keeping with­ sonnel and amenities enthusiastic about offering companies to shoppers.

Additional info for Android Application Programming with OpenCV

Sample text

For this book's purposes, the other TADP samples are not relevant. Once the OpenCV projects no longer show any errors, we can prepare to test them on an Android device. 2 (Froyo) or a greater version, and a camera. To enable Eclipse to communicate with the device, we must enable the device's USB debugging option with the help of the following steps: 1. Open the Settings app. 2. 2 or greater, go to the About phone or About tablet section and tap Build number seven times. This step enables the Developer options section.

Get permission to use the camera. • Get permission to write the files to the permanent storage. • Restrict the screen orientation to landscape mode because OpenCV's camera preview does not handle portrait mode well. org/question/7143/mirror-imageon-android-front-camera/. wordpress. com/2012/03/12/display-orientation-issue-when-working-withopencv-on-android/. • Register the second activity. We can accomplish these tasks by editing the uses-permission, uses-feature, and activity tags in the manifest.

The CameraActivity class will show the preview and provide menu actions so that the user may select a camera (if the device has multiple cameras) and take a photo. Then, the LabActivity class will open to show the saved photo and will provide menu actions so that the user may delete the photo, or send it to another app for editing or sharing. To get a better sense of our goal, let's look at some screenshots. Our first version of CameraActivity will look as follows: When the user presses the Take Photo menu item, the LabActivity class will open.

Download PDF sample

Android Application Programming with OpenCV by Joseph Howse

by Donald

Rated 4.73 of 5 – based on 36 votes