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Diffstat (limited to 'jni_mosaic/feature_mos/src/mosaic/AlignFeatures.h')
-rw-r--r-- | jni_mosaic/feature_mos/src/mosaic/AlignFeatures.h | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/jni_mosaic/feature_mos/src/mosaic/AlignFeatures.h b/jni_mosaic/feature_mos/src/mosaic/AlignFeatures.h deleted file mode 100644 index 19f39051d..000000000 --- a/jni_mosaic/feature_mos/src/mosaic/AlignFeatures.h +++ /dev/null @@ -1,93 +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. - */ - -/////////////////////////////////////////////////// -// Align.h -// S.O. # : -// Author(s): zkira -// $Id: AlignFeatures.h,v 1.13 2011/06/17 13:35:47 mbansal Exp $ - -#ifndef ALIGN_H -#define ALIGN_H - -#include "dbreg/dbreg.h" -#include <db_utilities_camera.h> - -#include "ImageUtils.h" -#include "MatrixUtils.h" - -class Align { - -public: - // Types of alignment possible - static const int ALIGN_TYPE_PAN = 1; - - // Return codes - static const int ALIGN_RET_LOW_TEXTURE = -2; - static const int ALIGN_RET_ERROR = -1; - static const int ALIGN_RET_OK = 0; - static const int ALIGN_RET_FEW_INLIERS = 1; - - ///// Settings for feature-based alignment - // Number of features to use from corner detection - static const int DEFAULT_NR_CORNERS=750; - static const double DEFAULT_MAX_DISPARITY=0.1;//0.4; - // Type of homography to model - static const int DEFAULT_MOTION_MODEL=DB_HOMOGRAPHY_TYPE_R_T; -// static const int DEFAULT_MOTION_MODEL=DB_HOMOGRAPHY_TYPE_PROJECTIVE; -// static const int DEFAULT_MOTION_MODEL=DB_HOMOGRAPHY_TYPE_AFFINE; - static const unsigned int DEFAULT_REFERENCE_UPDATE_PERIOD=1500; // Manual reference frame update so set this to a large number - - static const int MIN_NR_REF_CORNERS = 25; - static const int MIN_NR_INLIERS = 10; - - Align(); - ~Align(); - - // Initialization of structures, etc. - int initialize(int width, int height, bool quarter_res, float thresh_still); - - // Add a frame. Note: The alignment computation is performed - // in this function - int addFrameRGB(ImageType image); - int addFrame(ImageType image); - - // Obtain the TRS matrix from the last two frames - int getLastTRS(double trs[3][3]); - char* getRegProfileString(); - -protected: - - db_FrameToReferenceRegistration reg; - - int frame_number; - - double Hcurr[9]; // Homography from the alignment reference to the frame-t - double Hprev[9]; // Homography from frame-0 to the frame-(t-1) - - int reference_frame_index; // Index of the reference frame from all captured frames - int num_frames_captured; // Total number of frames captured (different from frame_number) - double average_tx_per_frame; // Average pixel translation per captured frame - - int width,height; - - bool quarter_res; // Whether to process at quarter resolution - float thresh_still; // Translation threshold in pixels to detect still camera - ImageType imageGray; -}; - - -#endif |