diff options
Diffstat (limited to 'jni_mosaic/feature_stab/src/dbreg/dbstabsmooth.h')
| -rw-r--r-- | jni_mosaic/feature_stab/src/dbreg/dbstabsmooth.h | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/jni_mosaic/feature_stab/src/dbreg/dbstabsmooth.h b/jni_mosaic/feature_stab/src/dbreg/dbstabsmooth.h deleted file mode 100644 index f03546ef6..000000000 --- a/jni_mosaic/feature_stab/src/dbreg/dbstabsmooth.h +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Copyright (C) 2011 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#pragma once - - -#ifdef _WIN32 -#ifdef DBREG_EXPORTS -#define DBREG_API __declspec(dllexport) -#else -#define DBREG_API __declspec(dllimport) -#endif -#else -#define DBREG_API -#endif - -extern "C" { -#include "vp_motionmodel.h" -} - -#define MOTION_ARRAY 5 - - -/*! - * Performs smoothing on the motion estimate from feature_stab. - */ -class DBREG_API db_StabilizationSmoother -{ -public: - db_StabilizationSmoother(); - ~db_StabilizationSmoother(); - - /*! - * Initialize parameters for stab-smoother. - */ - void Init(); - - //! Smothing type - typedef enum { - SimpleSmooth = 0, //!< simple smooth - AdaptSmooth = 1, //!< adaptive smooth - PanSmooth = 2 //!< pan motion smooth - } SmoothType; - - /*! - * Smooth-motion is to do a weight-average between the current affine and - * motLF. The way to change the affine is only for the display purpose. - * It removes the high frequency motion and keep the low frequency motion - * to the display. IIR implmentation. - * \param inmot input motion parameters - * \param outmot smoothed output motion parameters - */ - bool smoothMotion(VP_MOTION *inmot, VP_MOTION *outmot); - - /*! - * The adaptive smoothing version of the above fixed smoothing function. - * \param hsize width of the image being aligned - * \param vsize height of the image being aligned - * \param inmot input motion parameters - * \param outmot smoothed output motion parameters - */ - bool smoothMotionAdaptive(/*VP_BIMG *bimg,*/int hsize, int vsize, VP_MOTION *inmot, VP_MOTION *outmot); - bool smoothPanMotion_1(VP_MOTION *inmot, VP_MOTION *outmot); - bool smoothPanMotion_2(VP_MOTION *inmot, VP_MOTION *outmot); - - /*! - * Set the smoothing factor for the stab-smoother. - * \param factor the factor value to set - */ - inline void setSmoothingFactor(float factor) { f_smoothFactor = factor; } - - /*! - * Reset smoothing - */ - inline void resetSmoothing(bool flag) { f_smoothReset = flag; } - /*! - * Set the zoom factor value. - * \param zoom the value to set to - */ - inline void setZoomFactor(float zoom) { f_zoom = zoom; } - /*! - * Set the minimum damping factor value. - * \param factor the value to set to - */ - inline void setminDampingFactor(float factor) { f_minDampingFactor = factor; } - - /*! - * Returns the current smoothing factor. - */ - inline float getSmoothingFactor(void) { return f_smoothFactor; } - /*! - * Returns the current zoom factor. - */ - inline float getZoomFactor(void) { return f_zoom; } - /*! - * Returns the current minimum damping factor. - */ - inline float getminDampingFactor(void) { return f_minDampingFactor; } - /*! - * Returns the current state of the smoothing reset flag. - */ - inline bool getSmoothReset(void) { return f_smoothReset; } - /*! - * Returns the current low frequency motion parameters. - */ - inline VP_MOTION getMotLF(void) { return f_motLF; } - /*! - * Returns the inverse of the current low frequency motion parameters. - */ - inline VP_MOTION getImotLF(void) { return f_imotLF; } - /*! - * Set the dimensions of the alignment image. - * \param hsize width of the image - * \param vsize height of the image - */ - inline void setSize(int hsize, int vsize) { f_hsize = hsize; f_vsize = vsize; } - -protected: - - bool smoothMotion(VP_MOTION *inmot, VP_MOTION *outmot, double smooth_factor); - bool smoothMotion1(VP_MOTION *inmot, VP_MOTION *outmot, VP_MOTION *motLF, VP_MOTION *imotLF, double smooth_factor); - void iterativeSmooth(VP_MOTION *input, VP_MOTION *output, double border_factor); - bool is_point_in_rect(double px, double py, double rx, double ry, double w, double h); - - -private: - int f_hsize; - int f_vsize; - bool f_smoothOn; - bool f_smoothReset; - float f_smoothFactor; - float f_minDampingFactor; - float f_zoom; - VP_MOTION f_motLF; - VP_MOTION f_imotLF; - VP_MOTION f_hist_mot[MOTION_ARRAY]; - VP_MOTION f_hist_mot_speed[MOTION_ARRAY-1]; - VP_MOTION f_hist_diff_mot[MOTION_ARRAY-1]; - VP_MOTION f_disp_mot; - VP_MOTION f_src_mot; - VP_MOTION f_diff_avg; - -}; - |