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Added code documentation and gave variables to more self-explanatory …
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56 changes: 29 additions & 27 deletions
56
Chapter2_iPhoneAR/Example_MarkerBasedAR/Example_MarkerBasedAR/BGRAVideoFrame.h
100755 → 100644
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,27 +1,29 @@ | ||
| /***************************************************************************** | ||
| * BGRAVideoFrame.h | ||
| * Example_MarkerBasedAR | ||
| ****************************************************************************** | ||
| * by Khvedchenia Ievgen, 5th Dec 2012 | ||
| * http://computer-vision-talks.com | ||
| ****************************************************************************** | ||
| * Ch2 of the book "Mastering OpenCV with Practical Computer Vision Projects" | ||
| * Copyright Packt Publishing 2012. | ||
| * http://www.packtpub.com/cool-projects-with-opencv/book | ||
| *****************************************************************************/ | ||
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| #ifndef Example_MarkerBasedAR_BGRAVideoFrame_h | ||
| #define Example_MarkerBasedAR_BGRAVideoFrame_h | ||
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| // A helper struct presenting interleaved BGRA image in memory. | ||
| struct BGRAVideoFrame | ||
| { | ||
| size_t width; | ||
| size_t height; | ||
| size_t stride; | ||
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| uint8_t * data; | ||
| }; | ||
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| #endif | ||
| /***************************************************************************** | ||
| * BGRAVideoFrame.h | ||
| * Example_MarkerBasedAR | ||
| ****************************************************************************** | ||
| * by Khvedchenia Ievgen, 5th Dec 2012 | ||
| * http://computer-vision-talks.com | ||
| ****************************************************************************** | ||
| * Ch2 of the book "Mastering OpenCV with Practical Computer Vision Projects" | ||
| * Copyright Packt Publishing 2012. | ||
| * http://www.packtpub.com/cool-projects-with-opencv/book | ||
| *****************************************************************************/ | ||
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| #ifndef Example_MarkerBasedAR_BGRAVideoFrame_h | ||
| #define Example_MarkerBasedAR_BGRAVideoFrame_h | ||
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| #include <cstddef> | ||
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| // A helper struct presenting interleaved BGRA image in memory. | ||
| struct BGRAVideoFrame | ||
| { | ||
| size_t width; | ||
| size_t height; | ||
| size_t stride; | ||
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| unsigned char * data; | ||
| }; | ||
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| #endif |
81 changes: 41 additions & 40 deletions
81
Chapter2_iPhoneAR/Example_MarkerBasedAR/Example_MarkerBasedAR/CameraCalibration.hpp
100755 → 100644
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,40 +1,41 @@ | ||
| /***************************************************************************** | ||
| * CameraCalibration.hpp | ||
| * Example_MarkerBasedAR | ||
| ****************************************************************************** | ||
| * by Khvedchenia Ievgen, 5th Dec 2012 | ||
| * http://computer-vision-talks.com | ||
| ****************************************************************************** | ||
| * Ch2 of the book "Mastering OpenCV with Practical Computer Vision Projects" | ||
| * Copyright Packt Publishing 2012. | ||
| * http://www.packtpub.com/cool-projects-with-opencv/book | ||
| *****************************************************************************/ | ||
|
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| #ifndef Example_MarkerBasedAR_CameraCalibration_hpp | ||
| #define Example_MarkerBasedAR_CameraCalibration_hpp | ||
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| //////////////////////////////////////////////////////////////////// | ||
| // File includes: | ||
| #include "GeometryTypes.hpp" | ||
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| /** | ||
| * A camera calibraiton class that stores intrinsic matrix and distorsion coefficients. | ||
| */ | ||
| class CameraCalibration | ||
| { | ||
| public: | ||
| CameraCalibration(); | ||
| CameraCalibration(float fx, float fy, float cx, float cy); | ||
| CameraCalibration(float fx, float fy, float cx, float cy, float distorsionCoeff[4]); | ||
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| void getMatrix34(float cparam[3][4]) const; | ||
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| const Matrix33& getIntrinsic() const; | ||
| const Vector4& getDistorsion() const; | ||
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| private: | ||
| Matrix33 m_intrinsic; | ||
| Vector4 m_distorsion; | ||
| }; | ||
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| #endif | ||
| /***************************************************************************** | ||
| * CameraCalibration.hpp | ||
| * Example_MarkerBasedAR | ||
| ****************************************************************************** | ||
| * by Khvedchenia Ievgen, 5th Dec 2012 | ||
| * http://computer-vision-talks.com | ||
| ****************************************************************************** | ||
| * Ch2 of the book "Mastering OpenCV with Practical Computer Vision Projects" | ||
| * Copyright Packt Publishing 2012. | ||
| * http://www.packtpub.com/cool-projects-with-opencv/book | ||
| *****************************************************************************/ | ||
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| #ifndef Example_MarkerBasedAR_CameraCalibration_hpp | ||
| #define Example_MarkerBasedAR_CameraCalibration_hpp | ||
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| //////////////////////////////////////////////////////////////////// | ||
| // File includes: | ||
| #include "GeometryTypes.hpp" | ||
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| /** | ||
| * A camera calibraiton class that stores intrinsic matrix | ||
| * and distorsion vector. | ||
| */ | ||
| class CameraCalibration | ||
| { | ||
| public: | ||
| CameraCalibration(); | ||
| CameraCalibration(float fx, float fy, float cx, float cy); | ||
| CameraCalibration(float fx, float fy, float cx, float cy, float distorsionCoeff[4]); | ||
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| void getMatrix34(float cparam[3][4]) const; | ||
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| const Matrix33& getIntrinsic() const; | ||
| const Vector4& getDistorsion() const; | ||
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| private: | ||
| Matrix33 m_intrinsic; | ||
| Vector4 m_distorsion; | ||
| }; | ||
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| #endif |
80 changes: 40 additions & 40 deletions
80
Chapter2_iPhoneAR/Example_MarkerBasedAR/Example_MarkerBasedAR/EAGLView.h
100755 → 100644
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,40 +1,40 @@ | ||
| /***************************************************************************** | ||
| * EAGLView.h | ||
| * Example_MarkerBasedAR | ||
| ****************************************************************************** | ||
| * by Khvedchenia Ievgen, 5th Dec 2012 | ||
| * http://computer-vision-talks.com | ||
| ****************************************************************************** | ||
| * Ch2 of the book "Mastering OpenCV with Practical Computer Vision Projects" | ||
| * Copyright Packt Publishing 2012. | ||
| * http://www.packtpub.com/cool-projects-with-opencv/book | ||
| *****************************************************************************/ | ||
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| #import <UIKit/UIKit.h> | ||
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| #import <OpenGLES/ES1/gl.h> | ||
| #import <OpenGLES/ES1/glext.h> | ||
| #import <OpenGLES/ES2/gl.h> | ||
| #import <OpenGLES/ES2/glext.h> | ||
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| @class EAGLContext; | ||
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| // This class wraps the CAEAGLLayer from CoreAnimation into a convenient UIView subclass. | ||
| // The view content is basically an EAGL surface you render your OpenGL scene into. | ||
| // Note that setting the view non-opaque will only work if the EAGL surface has an alpha channel. | ||
| @interface EAGLView : UIView | ||
| { | ||
| @private | ||
| // The OpenGL ES names for the framebuffer and renderbuffer used to render to this view. | ||
| GLuint defaultFramebuffer, colorRenderbuffer; | ||
| } | ||
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| @property (nonatomic, retain) EAGLContext *context; | ||
| // The pixel dimensions of the CAEAGLLayer. | ||
| @property (readonly) GLint framebufferWidth; | ||
| @property (readonly) GLint framebufferHeight; | ||
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| - (void)setFramebuffer; | ||
| - (BOOL)presentFramebuffer; | ||
| - (void)initContext; | ||
| @end | ||
| /***************************************************************************** | ||
| * EAGLView.h | ||
| * Example_MarkerBasedAR | ||
| ****************************************************************************** | ||
| * by Khvedchenia Ievgen, 5th Dec 2012 | ||
| * http://computer-vision-talks.com | ||
| ****************************************************************************** | ||
| * Ch2 of the book "Mastering OpenCV with Practical Computer Vision Projects" | ||
| * Copyright Packt Publishing 2012. | ||
| * http://www.packtpub.com/cool-projects-with-opencv/book | ||
| *****************************************************************************/ | ||
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| #import <UIKit/UIKit.h> | ||
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| #import <OpenGLES/ES1/gl.h> | ||
| #import <OpenGLES/ES1/glext.h> | ||
| #import <OpenGLES/ES2/gl.h> | ||
| #import <OpenGLES/ES2/glext.h> | ||
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| @class EAGLContext; | ||
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| // This class wraps the CAEAGLLayer from CoreAnimation into a convenient UIView subclass. | ||
| // The view content is basically an EAGL surface you render your OpenGL scene into. | ||
| // Note that setting the view non-opaque will only work if the EAGL surface has an alpha channel. | ||
| @interface EAGLView : UIView | ||
| { | ||
| @private | ||
| // The OpenGL ES names for the framebuffer and renderbuffer used to render to this view. | ||
| GLuint defaultFramebuffer, colorRenderbuffer, depthRenderbuffer; | ||
| } | ||
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| @property (nonatomic, retain) EAGLContext *context; | ||
| // The pixel dimensions of the CAEAGLLayer. | ||
| @property (readonly) GLint framebufferWidth; | ||
| @property (readonly) GLint framebufferHeight; | ||
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| - (void)setFramebuffer; | ||
| - (BOOL)presentFramebuffer; | ||
| - (void)initContext; | ||
| @end |
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