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Tutorials added and documentation updated.
Incremental commit. Theory updated. Theory finished. Inpainting in progress. Inpainting done plus minor fix in kernel computation. Tutorials done. Documentation done. Whitespace fix. Update. Conversion to jpg. Documentation links fixed.
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Pavel Vlasanek
@@ -50,16 +50,16 @@
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/**
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@defgroup fuzzy Image processing based on fuzzy mathematics
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Namespace for all functions is **ft**. The module brings implementation of the last image processing algorithms based on fuzzy mathematics.
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Namespace for all functions is `ft`. The module brings implementation of the last image processing algorithms based on fuzzy mathematics. Method are named based on the pattern `FT`_degree_dimension`_`method.
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@{
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@defgroup f0_math Math with F0-transform support
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Fuzzy transform (F0-transform) of the 0th degree transforms whole image to a matrix of its components. These components are used in latter computation where each of them represents average color of certain subarea.
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Fuzzy transform (\f$F^0\f$-transform) of the 0th degree transforms whole image to a matrix of its components. These components are used in latter computation where each of them represents average color of certain subarea.
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@defgroup f1_math Math with F1-transform support
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Fuzzy transform (F1-transform) of the 1th degree transforms whole image to a matrix of its components. Each component is polynomial of the 1th degree carrying information about average color and average gradient of certain subarea.
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Fuzzy transform (\f$F^1\f$-transform) of the 1th degree transforms whole image to a matrix of its components. Each component is polynomial of the 1th degree carrying information about average color and average gradient of certain subarea.
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@defgroup f_image Fuzzy image processing
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@@ -53,68 +53,64 @@ namespace ft
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//! @addtogroup f0_math
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//! @{
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/** @brief Computes components of the array using direct F0-transform.
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/** @brief Computes components of the array using direct \f$F^0\f$-transform.
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@param matrix Input array.
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@param kernel Kernel used for processing. Function **createKernel** can be used.
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@param kernel Kernel used for processing. Function `ft::createKernel` can be used.
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@param components Output 32-bit float array for the components.
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@param mask Mask can be used for unwanted area marking.
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The function computes components using predefined kernel and mask.
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@note
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F-transform technique is described in paper @cite Perf:FT.
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*/
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CV_EXPORTS_W void FT02D_components(InputArray matrix, InputArray kernel, OutputArray components, InputArray mask = noArray());
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/** @brief Computes inverse F0-transfrom.
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/** @brief Computes inverse \f$F^0\f$-transfrom.
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@param components Input 32-bit float single channel array for the components.
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@param kernel Kernel used for processing. Function **createKernel** can be used.
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@param kernel Kernel used for processing. Function `ft::createKernel` can be used.
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@param output Output 32-bit float array.
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@param width Width of the output array.
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@param height Height of the output array.
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@note
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F-transform technique is described in paper @cite Perf:FT.
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Computation of inverse F-transform.
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*/
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CV_EXPORTS_W void FT02D_inverseFT(InputArray components, InputArray kernel, OutputArray output, int width, int height);
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/** @brief Computes F0-transfrom and inverse F0-transfrom at once.
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/** @brief Computes \f$F^0\f$-transfrom and inverse \f$F^0\f$-transfrom at once.
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@param matrix Input matrix.
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@param kernel Kernel used for processing. Function **createKernel** can be used.
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@param kernel Kernel used for processing. Function `ft::createKernel` can be used.
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@param output Output 32-bit float array.
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@param mask Mask used for unwanted area marking.
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This function computes F-transfrom and inverse F-transfotm in one step. It is fully sufficient and optimized for **Mat**.
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This function computes F-transfrom and inverse F-transfotm in one step. It is fully sufficient and optimized for `cv::Mat`.
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*/
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CV_EXPORTS_W void FT02D_process(InputArray matrix, InputArray kernel, OutputArray output, InputArray mask = noArray());
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/** @brief Computes F0-transfrom and inverse F0-transfrom at once and return state.
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/** @brief Computes \f$F^0\f$-transfrom and inverse \f$F^0\f$-transfrom at once and return state.
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@param matrix Input matrix.
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@param kernel Kernel used for processing. Function **createKernel** can be used.
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@param kernel Kernel used for processing. Function `ft::createKernel` can be used.
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@param output Output 32-bit float array.
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@param mask Mask used for unwanted area marking.
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@param maskOutput Mask after one iteration.
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@param firstStop If **true** function returns -1 when first problem appears. In case of **false**, the process is completed and summation of all problems returned.
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@param firstStop If **true** function returns -1 when first problem appears. In case of `false` the process is completed and summation of all problems returned.
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This function computes iteration of F-transfrom and inverse F-transfotm and handle image and mask change. The function is used in *inpaint* function.
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This function computes iteration of F-transfrom and inverse F-transfotm and handle image and mask change. The function is used in `ft::inpaint` function.
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*/
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CV_EXPORTS_W int FT02D_iteration(InputArray matrix, InputArray kernel, OutputArray output, InputArray mask, OutputArray maskOutput, bool firstStop);
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/** @brief Sligtly less accurate version of F0-transfrom computation optimized for higher speed. The methods counts with linear basic function.
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/** @brief Sligtly less accurate version of \f$F^0\f$-transfrom computation optimized for higher speed. The methods counts with linear basic function.
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@param matrix Input 3 channels matrix.
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@param radius Radius of the **LINEAR** basic function.
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@param radius Radius of the `ft::LINEAR` basic function.
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@param output Output array.
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This function computes F-transfrom and inverse F-transfotm using linear basic function in one step. It is ~10 times faster than **FT02D_process** method.
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This function computes F-transfrom and inverse F-transfotm using linear basic function in one step. It is ~10 times faster than `ft::FT02D_process` method.
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*/
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CV_EXPORTS_W void FT02D_FL_process(InputArray matrix, const int radius, OutputArray output);
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/** @brief Sligtly less accurate version of F0-transfrom computation optimized for higher speed. The methods counts with linear basic function.
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/** @brief Sligtly less accurate version of \f$F^0\f$-transfrom computation optimized for higher speed. The methods counts with linear basic function.
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@param matrix Input 3 channels matrix.
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@param radius Radius of the **LINEAR** basic function.
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@param radius Radius of the `ft::LINEAR` basic function.
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@param output Output array.
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This function computes F-transfrom and inverse F-transfotm using linear basic function in one step. It is ~9 times faster then **FT02D_process** method and more accurate than **FT02D_FL_process** method.
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This function computes F-transfrom and inverse F-transfotm using linear basic function in one step. It is ~9 times faster then `ft::FT02D_process` method and more accurate than `ft::FT02D_FL_process` method.
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*/
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CV_EXPORTS_W void FT02D_FL_process_float(InputArray matrix, const int radius, OutputArray output);
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@@ -53,21 +53,18 @@ namespace ft
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//! @addtogroup f1_math
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//! @{
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/** @brief Computes components of the array using direct F1-transform.
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/** @brief Computes components of the array using direct \f$F^1\f$-transform.
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@param matrix Input array.
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@param kernel Kernel used for processing. Function **createKernel** can be used.
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@param kernel Kernel used for processing. Function `ft::createKernel` can be used.
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@param components Output 32-bit float array for the components.
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The function computes linear components using predefined kernel.
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@note
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F-transform technique of first degreee is described in paper @cite Vlas:FT.
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*/
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CV_EXPORTS_W void FT12D_components(InputArray matrix, InputArray kernel, OutputArray components);
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/** @brief Computes elements of F1-transform components.
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/** @brief Computes elements of \f$F^1\f$-transform components.
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@param matrix Input array.
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@param kernel Kernel used for processing. Function **createKernel** can be used.
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@param kernel Kernel used for processing. Function `ft::createKernel` can be used.
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@param c00 Elements represent average color.
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@param c10 Elements represent average vertical gradient.
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@param c01 Elements represent average horizontal gradient.
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@@ -75,49 +72,48 @@ namespace ft
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@param mask Mask can be used for unwanted area marking.
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The function computes components and its elements using predefined kernel and mask.
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@note
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F-transform technique of first degreee is described in paper @cite Vlas:FT.
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*/
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CV_EXPORTS_W void FT12D_polynomial(InputArray matrix, InputArray kernel, OutputArray c00, OutputArray c10, OutputArray c01, OutputArray components, InputArray mask = noArray());
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/** @brief Creates vertical matrix for F1-transform computation.
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/** @brief Creates vertical matrix for \f$F^1\f$-transform computation.
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@param radius Radius of the basic function.
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@param matrix The vertical matrix.
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@param chn Number of channels.
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The function creates helper vertical matrix for F1-transfrom processing. It is used for gradient computation.
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The function creates helper vertical matrix for \f$F^1\f$-transfrom processing. It is used for gradient computation.
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*/
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CV_EXPORTS_W void FT12D_createPolynomMatrixVertical(int radius, OutputArray matrix, const int chn);
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/** @brief Creates horizontal matrix for F1-transform computation.
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/** @brief Creates horizontal matrix for \f$F^1\f$-transform computation.
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@param radius Radius of the basic function.
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@param matrix The horizontal matrix.
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@param chn Number of channels.
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The function creates helper horizontal matrix for F1-transfrom processing. It is used for gradient computation.
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The function creates helper horizontal matrix for \f$F^1\f$-transfrom processing. It is used for gradient computation.
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*/
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CV_EXPORTS_W void FT12D_createPolynomMatrixHorizontal(int radius, OutputArray matrix, const int chn);
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/** @brief Computes F1-transfrom and inverse F1-transfrom at once.
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/** @brief Computes \f$F^1\f$-transfrom and inverse \f$F^1\f$-transfrom at once.
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@param matrix Input matrix.
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@param kernel Kernel used for processing. Function **createKernel** can be used.
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@param kernel Kernel used for processing. Function `ft::createKernel` can be used.
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@param output Output 32-bit float array.
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@param mask Mask used for unwanted area marking.
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This function computes F1-transfrom and inverse F1-transfotm in one step. It is fully sufficient and optimized for **Mat**.
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This function computes \f$F^1\f$-transfrom and inverse \f$F^1\f$-transfotm in one step. It is fully sufficient and optimized for `cv::Mat`.
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@note
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F-transform technique of first degreee is described in paper @cite Vlas:FT.
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*/
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CV_EXPORTS_W void FT12D_process(InputArray matrix, InputArray kernel, OutputArray output, InputArray mask = noArray());
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/** @brief Computes inverse F1-transfrom.
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/** @brief Computes inverse \f$F^1\f$-transfrom.
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@param components Input 32-bit float single channel array for the components.
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@param kernel Kernel used for processing. The same kernel as for components computation must be used.
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@param output Output 32-bit float array.
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@param width Width of the output array.
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@param height Height of the output array.
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@note
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F-transform technique of first degreee is described in paper @cite Vlas:FT.
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Computation of inverse \f$F^1\f$-transform.
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*/
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CV_EXPORTS_W void FT12D_inverseFT(InputArray components, InputArray kernel, OutputArray output, int width, int height);
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@@ -80,11 +80,11 @@ namespace ft
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@param output Output 32-bit image.
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@param radius Radius of the basic function.
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@param function Function type could be one of the following:
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- **LINEAR** Linear basic function.
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- `ft::LINEAR` Linear basic function.
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@param algorithm Algorithm could be one of the following:
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- **ONE_STEP** One step algorithm.
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- **MULTI_STEP** Algorithm automaticaly increasing radius of the basic function.
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- **ITERATIVE** Iterative algorithm running in more steps using partial computations.
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- `ft::ONE_STEP` One step algorithm.
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- `ft::MULTI_STEP` This algorithm automaticaly increases radius of the basic function.
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- `ft::ITERATIVE` Iterative algorithm running in more steps using partial computations.
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This function provides inpainting technique based on the fuzzy mathematic.
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@@ -52,15 +52,15 @@ namespace ft
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enum
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{
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LINEAR = 1,
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SINUS = 2
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LINEAR = 1, //!< linear (triangular) shape
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SINUS = 2 //!< sinusoidal shape
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};
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enum
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{
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ONE_STEP = 1,
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MULTI_STEP = 2,
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ITERATIVE = 3
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ONE_STEP = 1, //!< processing in one step
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MULTI_STEP = 2, //!< processing in multiple step
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ITERATIVE = 3 //!< processing in several iterations
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};
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//! @}
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