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Diffstat (limited to 'ml/dlib/dlib/opencv/cv_image.h')
| -rw-r--r-- | ml/dlib/dlib/opencv/cv_image.h | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/ml/dlib/dlib/opencv/cv_image.h b/ml/dlib/dlib/opencv/cv_image.h deleted file mode 100644 index 5f224d003..000000000 --- a/ml/dlib/dlib/opencv/cv_image.h +++ /dev/null @@ -1,225 +0,0 @@ -// Copyright (C) 2009 Davis E. King (davis@dlib.net) -// License: Boost Software License See LICENSE.txt for the full license. -#ifndef DLIB_CvIMAGE_H_ -#define DLIB_CvIMAGE_H_ - -#include <opencv2/core/core.hpp> -#include <opencv2/core/types_c.h> -#include "cv_image_abstract.h" -#include "../algs.h" -#include "../pixel.h" -#include "../matrix/matrix_mat.h" -#include "../image_processing/generic_image.h" - -namespace dlib -{ - - template < - typename pixel_type - > - class cv_image - { - public: - typedef pixel_type type; - typedef default_memory_manager mem_manager_type; - - cv_image (const cv::Mat img) - { - DLIB_CASSERT(img.depth() == cv::DataType<typename pixel_traits<pixel_type>::basic_pixel_type>::depth && - img.channels() == pixel_traits<pixel_type>::num, - "The pixel type you gave doesn't match pixel used by the open cv Mat object." - << "\n\t img.depth(): " << img.depth() - << "\n\t img.cv::DataType<typename pixel_traits<pixel_type>::basic_pixel_type>::depth: " - << cv::DataType<typename pixel_traits<pixel_type>::basic_pixel_type>::depth - << "\n\t img.channels(): " << img.channels() - << "\n\t img.pixel_traits<pixel_type>::num: " << pixel_traits<pixel_type>::num - ); - IplImage temp = img; - init(&temp); - } - - cv_image (const IplImage img) - { - init(&img); - } - - cv_image (const IplImage* img) - { - init(img); - } - - cv_image() : _data(0), _widthStep(0), _nr(0), _nc(0) {} - - size_t size () const { return static_cast<size_t>(_nr*_nc); } - - inline pixel_type* operator[](const long row ) - { - // make sure requires clause is not broken - DLIB_ASSERT(0 <= row && row < nr(), - "\tpixel_type* cv_image::operator[](row)" - << "\n\t you have asked for an out of bounds row " - << "\n\t row: " << row - << "\n\t nr(): " << nr() - << "\n\t this: " << this - ); - - return reinterpret_cast<pixel_type*>( _data + _widthStep*row); - } - - inline const pixel_type* operator[](const long row ) const - { - // make sure requires clause is not broken - DLIB_ASSERT(0 <= row && row < nr(), - "\tconst pixel_type* cv_image::operator[](row)" - << "\n\t you have asked for an out of bounds row " - << "\n\t row: " << row - << "\n\t nr(): " << nr() - << "\n\t this: " << this - ); - - return reinterpret_cast<const pixel_type*>( _data + _widthStep*row); - } - - inline const pixel_type& operator()(const long row, const long column) const - { - DLIB_ASSERT(0<= column && column < nc(), - "\tcont pixel_type& cv_image::operator()(const long rown const long column)" - << "\n\t you have asked for an out of bounds column " - << "\n\t column: " << column - << "\n\t nc(): " << nc() - << "\n\t this: " << this - ); - - return (*this)[row][column]; - } - - inline pixel_type& operator()(const long row, const long column) - { - DLIB_ASSERT(0<= column && column < nc(), - "\tcont pixel_type& cv_image::operator()(const long rown const long column)" - << "\n\t you have asked for an out of bounds column " - << "\n\t column: " << column - << "\n\t nc(): " << nc() - << "\n\t this: " << this - ); - - return (*this)[row][column]; - } - - long nr() const { return _nr; } - long nc() const { return _nc; } - long width_step() const { return _widthStep; } - - cv_image& operator=( const cv_image& item) - { - _data = item._data; - _widthStep = item._widthStep; - _nr = item._nr; - _nc = item._nc; - return *this; - } - - cv_image& operator=( const IplImage* img) - { - init(img); - return *this; - } - - cv_image& operator=( const IplImage img) - { - init(&img); - return *this; - } - - cv_image& operator=( const cv::Mat img) - { - IplImage temp = img; - init(&temp); - return *this; - } - - private: - - void init (const IplImage* img) - { - DLIB_CASSERT( img->dataOrder == 0, "Only interleaved color channels are supported with cv_image"); - DLIB_CASSERT((img->depth&0xFF)/8*img->nChannels == sizeof(pixel_type), - "The pixel type you gave doesn't match the size of pixel used by the open cv image struct"); - - _data = img->imageData; - _widthStep = img->widthStep; - _nr = img->height; - _nc = img->width; - - } - - char* _data; - long _widthStep; - long _nr; - long _nc; - }; - -// ---------------------------------------------------------------------------------------- - - template < - typename T - > - const matrix_op<op_array2d_to_mat<cv_image<T> > > mat ( - const cv_image<T>& m - ) - { - typedef op_array2d_to_mat<cv_image<T> > op; - return matrix_op<op>(op(m)); - } - -// ---------------------------------------------------------------------------------------- - -// Define the global functions that make cv_image a proper "generic image" according to -// ../image_processing/generic_image.h - template <typename T> - struct image_traits<cv_image<T> > - { - typedef T pixel_type; - }; - - template <typename T> - inline long num_rows( const cv_image<T>& img) { return img.nr(); } - template <typename T> - inline long num_columns( const cv_image<T>& img) { return img.nc(); } - - template <typename T> - inline void* image_data( - cv_image<T>& img - ) - { - if (img.size() != 0) - return &img[0][0]; - else - return 0; - } - - template <typename T> - inline const void* image_data( - const cv_image<T>& img - ) - { - if (img.size() != 0) - return &img[0][0]; - else - return 0; - } - - template <typename T> - inline long width_step( - const cv_image<T>& img - ) - { - return img.width_step(); - } - -// ---------------------------------------------------------------------------------------- - -} - -#endif // DLIB_CvIMAGE_H_ - |