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42 
43 #ifndef __OPENCV_STITCHING_WARPER_CREATORS_HPP__
44 #define __OPENCV_STITCHING_WARPER_CREATORS_HPP__
45 
46 #include "opencv2/stitching/detail/warpers.hpp"
47 
48 namespace cv {
49 
50 //! @addtogroup stitching_warp
51 //! @{
52 
53 /** @brief Image warper factories base class.
54  */
55 class WarperCreator
56 {
57 public:
~WarperCreator()58     virtual ~WarperCreator() {}
59     virtual Ptr<detail::RotationWarper> create(float scale) const = 0;
60 };
61 
62 /** @brief Plane warper factory class.
63   @sa detail::PlaneWarper
64  */
65 class PlaneWarper : public WarperCreator
66 {
67 public:
create(float scale) const68     Ptr<detail::RotationWarper> create(float scale) const { return makePtr<detail::PlaneWarper>(scale); }
69 };
70 
71 /** @brief Cylindrical warper factory class.
72 @sa detail::CylindricalWarper
73 */
74 class CylindricalWarper: public WarperCreator
75 {
76 public:
create(float scale) const77     Ptr<detail::RotationWarper> create(float scale) const { return makePtr<detail::CylindricalWarper>(scale); }
78 };
79 
80 /** @brief Spherical warper factory class */
81 class SphericalWarper: public WarperCreator
82 {
83 public:
create(float scale) const84     Ptr<detail::RotationWarper> create(float scale) const { return makePtr<detail::SphericalWarper>(scale); }
85 };
86 
87 class FisheyeWarper : public WarperCreator
88 {
89 public:
create(float scale) const90     Ptr<detail::RotationWarper> create(float scale) const { return makePtr<detail::FisheyeWarper>(scale); }
91 };
92 
93 class StereographicWarper: public WarperCreator
94 {
95 public:
create(float scale) const96     Ptr<detail::RotationWarper> create(float scale) const { return makePtr<detail::StereographicWarper>(scale); }
97 };
98 
99 class CompressedRectilinearWarper: public WarperCreator
100 {
101     float a, b;
102 public:
CompressedRectilinearWarper(float A=1,float B=1)103     CompressedRectilinearWarper(float A = 1, float B = 1)
104     {
105         a = A; b = B;
106     }
create(float scale) const107     Ptr<detail::RotationWarper> create(float scale) const { return makePtr<detail::CompressedRectilinearWarper>(scale, a, b); }
108 };
109 
110 class CompressedRectilinearPortraitWarper: public WarperCreator
111 {
112     float a, b;
113 public:
CompressedRectilinearPortraitWarper(float A=1,float B=1)114     CompressedRectilinearPortraitWarper(float A = 1, float B = 1)
115     {
116         a = A; b = B;
117     }
create(float scale) const118     Ptr<detail::RotationWarper> create(float scale) const { return makePtr<detail::CompressedRectilinearPortraitWarper>(scale, a, b); }
119 };
120 
121 class PaniniWarper: public WarperCreator
122 {
123     float a, b;
124 public:
PaniniWarper(float A=1,float B=1)125     PaniniWarper(float A = 1, float B = 1)
126     {
127         a = A; b = B;
128     }
create(float scale) const129     Ptr<detail::RotationWarper> create(float scale) const { return makePtr<detail::PaniniWarper>(scale, a, b); }
130 };
131 
132 class PaniniPortraitWarper: public WarperCreator
133 {
134     float a, b;
135 public:
PaniniPortraitWarper(float A=1,float B=1)136     PaniniPortraitWarper(float A = 1, float B = 1)
137     {
138         a = A; b = B;
139     }
create(float scale) const140     Ptr<detail::RotationWarper> create(float scale) const { return makePtr<detail::PaniniPortraitWarper>(scale, a, b); }
141 };
142 
143 class MercatorWarper: public WarperCreator
144 {
145 public:
create(float scale) const146     Ptr<detail::RotationWarper> create(float scale) const { return makePtr<detail::MercatorWarper>(scale); }
147 };
148 
149 class TransverseMercatorWarper: public WarperCreator
150 {
151 public:
create(float scale) const152     Ptr<detail::RotationWarper> create(float scale) const { return makePtr<detail::TransverseMercatorWarper>(scale); }
153 };
154 
155 
156 
157 #ifdef HAVE_OPENCV_CUDAWARPING
158 class PlaneWarperGpu: public WarperCreator
159 {
160 public:
create(float scale) const161     Ptr<detail::RotationWarper> create(float scale) const { return makePtr<detail::PlaneWarperGpu>(scale); }
162 };
163 
164 
165 class CylindricalWarperGpu: public WarperCreator
166 {
167 public:
create(float scale) const168     Ptr<detail::RotationWarper> create(float scale) const { return makePtr<detail::CylindricalWarperGpu>(scale); }
169 };
170 
171 
172 class SphericalWarperGpu: public WarperCreator
173 {
174 public:
create(float scale) const175     Ptr<detail::RotationWarper> create(float scale) const { return makePtr<detail::SphericalWarperGpu>(scale); }
176 };
177 #endif
178 
179 //! @} stitching_warp
180 
181 } // namespace cv
182 
183 #endif // __OPENCV_STITCHING_WARPER_CREATORS_HPP__
184