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00037 #ifndef __OPENNI_IMAGE_BAYER_GRBG__
00038 #define __OPENNI_IMAGE_BAYER_GRBG__
00039 #include "openni_image.h"
00040
00041 namespace openni_wrapper
00042 {
00048 class ImageBayerGRBG : public Image
00049 {
00050 public:
00051
00052 typedef enum
00053 {
00054 Bilinear = 0,
00055 EdgeAware,
00056 EdgeAwareWeighted
00057 } DebayeringMethod;
00058
00059 ImageBayerGRBG (boost::shared_ptr<xn::ImageMetaData> image_meta_data, DebayeringMethod method) throw ();
00060 virtual ~ImageBayerGRBG () throw ();
00061
00062 inline virtual Encoding
00063 getEncoding () const
00064 {
00065 return (BAYER_GRBG);
00066 }
00067
00068 virtual void fillRGB (unsigned width, unsigned height, unsigned char* rgb_buffer, unsigned rgb_line_step = 0) const throw (OpenNIException);
00069 virtual void fillGrayscale (unsigned width, unsigned height, unsigned char* gray_buffer, unsigned gray_line_step = 0) const throw (OpenNIException);
00070 virtual bool isResizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height) const;
00071 inline void setDebayeringMethod (const DebayeringMethod& method) throw ();
00072 inline DebayeringMethod getDebayeringMethod () const throw ();
00073 inline static bool resizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height);
00074 protected:
00075 DebayeringMethod debayering_method_;
00076 };
00077
00078 void ImageBayerGRBG::setDebayeringMethod (const ImageBayerGRBG::DebayeringMethod& method) throw ()
00079 {
00080 debayering_method_ = method;
00081 }
00082
00083 ImageBayerGRBG::DebayeringMethod ImageBayerGRBG::getDebayeringMethod () const throw ()
00084 {
00085 return debayering_method_;
00086 }
00087
00088 bool ImageBayerGRBG::resizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height)
00089 {
00090 return (output_width <= input_width && output_height <= input_height && input_width % output_width == 0 && input_height % output_height == 0 );
00091 }
00092 }
00093
00094 #endif // __OPENNI_IMAGE__