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1. |
Record Nr. |
UNISA990000776850203316 |
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Autore |
MARX, Karl <1818-1883> |
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Titolo |
Texte zu methode und praxis / Karl Marx |
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Pubbl/distr/stampa |
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Descrizione fisica |
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Disciplina |
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Collocazione |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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2. |
Record Nr. |
UNINA9910463232303321 |
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Autore |
Lelis Baggio Daniel |
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Titolo |
Mastering OpenCV with practical computer vision projects [[electronic resource] /] / Daniel Lelis Baggio ... [et al.] |
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Pubbl/distr/stampa |
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Birmingham, UK, : Packt Pub., 2012 |
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ISBN |
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1-62198-906-2 |
1-299-14864-6 |
1-84951-783-5 |
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Edizione |
[1st edition] |
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Descrizione fisica |
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1 online resource (340 p.) |
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Disciplina |
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Soggetti |
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C++ (Computer program language) |
Computer vision |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Cover; Copyright; Credits; About the Authors; About the Reviewers; |
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www.PacktPub.com; Table of Contents; Preface; Chapter 1:Cartoonifier and Skin Changer for Android; Accessing the webcam; Main camera processing loop for a desktop app; Generating a black-and-white sketch; Generating a color painting and a cartoon; Generating an ""evil"" mode using edge filters; Generating an ""alien"" mode using skin detection; Skin-detection algorithm; Showing the user where to put their face; Implementation of the skin-color changer; Porting from desktop to Android |
Setting up an Android project that uses OpenCVColor formats used for image processing on Android; Input color format from the camera; Output color format for display; Adding the cartoonifier code to the Android NDK app; Reviewing the Android app; Cartoonifying the image when the user taps the screen; Saving the image to a file and to the Android picture gallery; Showing an Android notification message about a saved image; Changing cartoon modes through the Android menu bar; Reducing the random pepper noise from the sketch image; Showing the FPS of the app; Using a different camera resolution |
Customizing the appSummary; Chapter 2:Marker-based Augmented Reality on iPhone or iPad; Creating an iOS project that uses OpenCV; Adding OpenCV framework; Including OpenCV headers; Application architecture; Marker detection; Marker identification; Grayscale conversion; Image binarization; Contours detection; Candidates search; Marker code recognition; Reading marker code; Marker location refinement; Placing a marker in 3D; Camera calibration; Marker pose estimation; Rendering the 3D virtual object; Creating the OpenGL rendering layer; Rendering an AR scene; Summary; References |
Chapter 3:Marker-less Augmented RealityMarker-based versus marker-less AR; Using feature descriptors to find an arbitrary image on video; Feature extraction; Definition of a pattern object; Matching of feature points; PatternDetector.cpp; Outlier removal; Cross-match filter; Ratio test; Homography estimation; Homography refinement; Putting it all together; Pattern pose estimation; PatternDetector.cpp; Obtaining the camera-intrinsic matrix; Pattern.cpp; Application infrastructure; ARPipeline.hpp; ARPipeline.cpp; Enabling support for 3D visualization in OpenCV |
Creating OpenGL windows using OpenCVVideo capture using OpenCV; Rendering augmented reality; ARDrawingContext.hpp; ARDrawingContext.cpp; Demonstration; main.cpp; Summary; References; Chapter 4:Exploring Structure from Motion Using OpenCV; Structure from Motion concepts; Estimating the camera motion from a pair of images; Point matching using rich feature descriptors; Point matching using optical flow; Finding camera matrices; Reconstructing the scene; Reconstruction from many views; Refinement of the reconstruction; Visualizing 3D point clouds with PCL; Using the example code; Summary |
References |
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Sommario/riassunto |
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Each chapter in the book is an individual project and each project is constructed with step-by-step instructions, clearly explained code, and includes the necessary screenshots. You should have basic OpenCV and C/C++ programming experience before reading this book, as it is aimed at Computer Science graduates, researchers, and computer vision experts widening their expertise. |
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3. |
Record Nr. |
UNISA996395724503316 |
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Autore |
Juvenal |
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Titolo |
Juvenal's sixteen satyrs, or, A survey of the manners and actions of mankind [[electronic resource] ] : with arguments, marginall notes, and annotations clearing the obscure places out of the history, lawes, and ceremonies of the Romans / / by Sir Robert Stapylton, Knight . |
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Pubbl/distr/stampa |
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London, : Printed for Humphrey Moseley, and are to be sold at his shop ..., 1647 |
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Descrizione fisica |
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Altri autori (Persone) |
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StapyltonRobert, Sir, <d. 1669.> |
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Soggetti |
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Satire, Latin |
Satire, English |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Translation from Latin. |
Added illustrated t.p., engraved. |
Second ed. of this translation, published 1660, has title: Mores hominum. Cf. BM. |
Errata: p. [1] at end. |
Reproduction of original in Harvard University Libraries. |
Marginal notes. |
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Sommario/riassunto |
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