Download Learning OpenCV by Gary Bradski, Adrian Kaehler PDF

By Gary Bradski, Adrian Kaehler

Книга studying OpenCV studying OpenCVКниги С/С++/Visual C Автор: Gary Bradski, Adrian Kaehler Год издания: 2008 Формат: pdf Издат.:O'Reilly Страниц: 577 Размер: 31 мб ISBN: 978-0-596-51613-0 Язык: Английский0 (голосов: zero) Оценка:Learning OpenCV places you correct in the midst of the swiftly increasing box of computing device imaginative and prescient. Written via the creators of OpenCV, the commonly used loose open-source library, this e-book introduces you to computing device imaginative and prescient and demonstrates how one can fast construct purposes that allow desktops to "see" and make judgements in keeping with the information. With this ebook, any developer or hobbyist can wake up and operating with the framework speedy, even if it is to construct basic or subtle imaginative and prescient functions. + studying OpenCV Code!

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Книга studying OpenCV studying OpenCVКниги С/С++/Visual C Автор: Gary Bradski, Adrian Kaehler Год издания: 2008 Формат: pdf Издат. :O'Reilly Страниц: 577 Размер: 31 мб ISBN: 978-0-596-51613-0 Язык: Английский0 (голосов: zero) Оценка:Learning OpenCV places you correct in the midst of the speedily increasing box of computing device imaginative and prescient.

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Net/CvAux, is the only documentation of the auxiliary functions discussed in “OpenCV Structure and Content” (next section). php/ %E9%A6%96%E9%A1%B5. , contours) 12 | Chapter 1: Overview • Details about running many of the examples in the …/opencv/samples/c/ directory • What to do, not just how • How to set parameters of certain functions One aim of this book is to address these problems. OpenCV Structure and Content OpenCV is broadly structured into five main components, four of which are shown in Figure 1-5.

It is worth noting that the slider created by HighGUI is not as full-featured as some sliders out there. Of course, there’s no reason you can’t use your favorite windowing toolkit instead of HighGUI, but the HighGUI tools are quick to implement and get us off the ground in a hurry. Finally, we did not include the extra tidbit of code needed to make the slider move as the video plays. This is left as an exercise for the reader. A Simple Transformation Great, so now you can use OpenCV to create your own video player, which will not be much different from countless video players out there already.

Modify the code in exercise 3 and combine it with the window display code in Example 2-1 to display the frames as they are processed. 5. Modify the program of exercise 4 with a slider control from Example 2-3 so that the user can dynamically vary the pyramid downsampling reduction level by factors of between 2 and 8. You may skip writing this to disk, but you should display the results. 30 | Chapter 2: Introduction to OpenCV CHAPTER 3 Getting to Know OpenCV OpenCV Primitive Data Types OpenCV has several primitive data types.

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