/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
// Copyright (C) 2013, OpenCV Foundation, all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Intel Corporation or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifndef OPENCV_CORE_C_H
#define OPENCV_CORE_C_H
#include "opencv2/core/types_c.h"
#ifdef __cplusplus
# ifdef _MSC_VER
/* disable warning C4190: 'function' has C-linkage specified, but returns UDT 'typename'
which is incompatible with C
It is OK to disable it because we only extend few plain structures with
C++ construrtors for simpler interoperability with C++ API of the library
*/
# pragma warning(disable:4190)
# elif defined __clang__ && __clang_major__ >= 3
# pragma GCC diagnostic ignored "-Wreturn-type-c-linkage"
# endif
#endif
#ifdef __cplusplus
extern "C" {
#endif
/** @addtogroup core_c
@{
*/
/****************************************************************************************\
* Array allocation, deallocation, initialization and access to elements *
\****************************************************************************************/
/** `malloc` wrapper.
If there is no enough memory, the function
(as well as other OpenCV functions that call cvAlloc)
raises an error. */
CVAPI(void*) cvAlloc( size_t size );
/** `free` wrapper.
Here and further all the memory releasing functions
(that all call cvFree) take double pointer in order to
to clear pointer to the data after releasing it.
Passing pointer to NULL pointer is Ok: nothing happens in this case
*/
CVAPI(void) cvFree_( void* ptr );
#define cvFree(ptr) (cvFree_(*(ptr)), *(ptr)=0)
/** @brief Creates an image header but does not allocate the image data.
@param size Image width and height
@param depth Image depth (see cvCreateImage )
@param channels Number of channels (see cvCreateImage )
*/
CVAPI(IplImage*) cvCreateImageHeader( CvSize size, int depth, int channels );
/** @brief Initializes an image header that was previously allocated.
The returned IplImage\* points to the initialized header.
@param image Image header to initialize
@param size Image width and height
@param depth Image depth (see cvCreateImage )
@param channels Number of channels (see cvCreateImage )
@param origin Top-left IPL_ORIGIN_TL or bottom-left IPL_ORIGIN_BL
@param align Alignment for image rows, typically 4 or 8 bytes
*/
CVAPI(IplImage*) cvInitImageHeader( IplImage* image, CvSize size, int depth,
int channels, int origin CV_DEFAULT(0),
int align CV_DEFAULT(4));
/** @brief Creates an image header and allocates the image data.
This function call is equivalent to the following code:
@code
header = cvCreateImageHeader(size, depth, channels);
cvCreateData(header);
@endcode
@param size Image width and height
@param depth Bit depth of image elements. See IplImage for valid depths.
@param channels Number of channels per pixel. See IplImage for details. This function only creates
images with interleaved channels.
*/
CVAPI(IplImage*) cvCreateImage( CvSize size, int depth, int channels );
/** @brief Deallocates an image header.
This call is an analogue of :
@code
if(image )
{
iplDeallocate(*image, IPL_IMAGE_HEADER | IPL_IMAGE_ROI);
*image = 0;
}
@endcode
but it does not use IPL functions by default (see the CV_TURN_ON_IPL_COMPATIBILITY macro).
@param image Double pointer to the image header
*/
CVAPI(void) cvReleaseImageHeader( IplImage** image );
/** @brief Deallocates the image header and the image data.
This call is a shortened form of :
@code
if(*image )
{
cvReleaseData(*image);
cvReleaseImageHeader(image);
}
@endcode
@param image Double pointer to the image header
*/
CVAPI(void) cvReleaseImage( IplImage** image );
/** Creates a copy of IPL image (widthStep may differ) */
CVAPI(IplImage*) cvCloneImage( const IplImage* image );
/** @brief Sets the channel of interest in an IplImage.
If the ROI is set to NULL and the coi is *not* 0, the ROI is allocated. Most OpenCV functions do
*not* support the COI setting, so to process an individual image/matrix channel one may copy (via
cvCopy or cvSplit) the channel to a separate image/matrix, process it and then copy the result
back (via cvCopy or cvMerge) if needed.
@param image A pointer to the image header
@param coi The channel of interest. 0 - all channels are selected, 1 - first channel is selected,
etc. Note that the channel indices become 1-based.
*/
CVAPI(void) cvSetImageCOI( IplImage* image, int coi );
/** @brief Returns the index of the channel of interest.
Returns the channel of interest of in an IplImage. Returned values correspond to the coi in
cvSetImageCOI.
@param image A pointer to the image header
*/
CVAPI(int) cvGetImageCOI( const IplImage* image );
/** @brief Sets an image Region Of Interest (ROI) for a given rectangle.
If the original image ROI was NULL and the rect is not the whole image, the ROI structure is
allocated.
Most OpenCV functions support the use of ROI and treat the image rectangle as a separate image. For
example, all of the pixel coordinates are counted from the top-left (or bottom-left) corner of the
ROI, not the original image.
@param image A pointer to the image header
@param rect The ROI rectangle
*/
CVAPI(void) cvSetImageROI( IplImage* image, CvRect rect );
/** @brief Resets the image ROI to include the entire image and releases the ROI structure.
This produces a similar result to the following, but in addition it releases the ROI structure. :
@code
cvSetImageROI(image, cvRect(0, 0, image->width, image->height ));
cvSetImageCOI(image, 0);
@endcode
@param image A pointer to the image header
*/
CVAPI(void) cvResetImageROI( IplImage* image );
/** @brief Returns the image ROI.
If there is no ROI set, cvRect(0,0,image-\>width,image-\>height) is returned.
@param image A pointer to the image header
*/
C
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OpenCV + Contribute部分windows编译的release版本 (651个子文件)
libopencv_core340.dll.a 1.64MB
libopencv_core340.dll.a 1.64MB
libopencv_ts340.a 1.64MB
libopencv_stitching340.dll.a 873KB
libopencv_stitching340.dll.a 873KB
libopencv_videostab340.dll.a 622KB
libopencv_videostab340.dll.a 622KB
libopencv_imgproc340.dll.a 619KB
libopencv_imgproc340.dll.a 619KB
libopencv_tracking340.dll.a 607KB
libopencv_tracking340.dll.a 607KB
libopencv_features2d340.dll.a 547KB
libopencv_features2d340.dll.a 547KB
libopencv_dnn340.dll.a 540KB
libopencv_dnn340.dll.a 540KB
libopencv_xfeatures2d340.dll.a 526KB
libopencv_xfeatures2d340.dll.a 526KB
libopencv_rgbd340.dll.a 482KB
libopencv_rgbd340.dll.a 482KB
libopencv_superres340.dll.a 481KB
libopencv_superres340.dll.a 481KB
libopencv_calib3d340.dll.a 475KB
libopencv_calib3d340.dll.a 475KB
libopencv_ximgproc340.dll.a 468KB
libopencv_ximgproc340.dll.a 468KB
libopencv_photo340.dll.a 460KB
libopencv_photo340.dll.a 460KB
libopencv_text340.dll.a 459KB
libopencv_text340.dll.a 459KB
libopencv_saliency340.dll.a 447KB
libopencv_saliency340.dll.a 447KB
libopencv_structured_light340.dll.a 438KB
libopencv_structured_light340.dll.a 438KB
libopencv_ccalib340.dll.a 438KB
libopencv_ccalib340.dll.a 438KB
libopencv_face340.dll.a 428KB
libopencv_face340.dll.a 428KB
libopencv_reg340.dll.a 421KB
libopencv_reg340.dll.a 421KB
libopencv_highgui340.dll.a 420KB
libopencv_highgui340.dll.a 420KB
libopencv_optflow340.dll.a 417KB
libopencv_optflow340.dll.a 417KB
libopencv_ml340.dll.a 411KB
libopencv_ml340.dll.a 411KB
libopencv_line_descriptor340.dll.a 411KB
libopencv_line_descriptor340.dll.a 411KB
libopencv_aruco340.dll.a 411KB
libopencv_aruco340.dll.a 411KB
libopencv_datasets340.dll.a 405KB
libopencv_datasets340.dll.a 405KB
libopencv_objdetect340.dll.a 404KB
libopencv_objdetect340.dll.a 404KB
libopencv_bgsegm340.dll.a 397KB
libopencv_bgsegm340.dll.a 397KB
libopencv_videoio340.dll.a 393KB
libopencv_videoio340.dll.a 393KB
libopencv_img_hash340.dll.a 387KB
libopencv_img_hash340.dll.a 387KB
libopencv_surface_matching340.dll.a 385KB
libopencv_surface_matching340.dll.a 385KB
libopencv_video340.dll.a 383KB
libopencv_video340.dll.a 383KB
libopencv_phase_unwrapping340.dll.a 381KB
libopencv_phase_unwrapping340.dll.a 381KB
libopencv_flann340.dll.a 380KB
libopencv_flann340.dll.a 380KB
libopencv_shape340.dll.a 379KB
libopencv_shape340.dll.a 379KB
libopencv_stereo340.dll.a 374KB
libopencv_stereo340.dll.a 374KB
libopencv_cvv340.dll.a 368KB
libopencv_cvv340.dll.a 368KB
libopencv_fuzzy340.dll.a 364KB
libopencv_fuzzy340.dll.a 364KB
libopencv_xphoto340.dll.a 363KB
libopencv_xphoto340.dll.a 363KB
libopencv_imgcodecs340.dll.a 362KB
libopencv_imgcodecs340.dll.a 362KB
libopencv_xobjdetect340.dll.a 357KB
libopencv_xobjdetect340.dll.a 357KB
libopencv_dpm340.dll.a 354KB
libopencv_dpm340.dll.a 354KB
libopencv_plot340.dll.a 352KB
libopencv_plot340.dll.a 352KB
libopencv_bioinspired340.dll.a 351KB
libopencv_bioinspired340.dll.a 351KB
OpenCVModules-release.cmake 26KB
OpenCVModules.cmake 14KB
OpenCVConfig.cmake 14KB
OpenCVConfig.cmake 6KB
cmake_install.cmake 2KB
CMakeDirectoryInformation.cmake 641B
OpenCVConfig-version.cmake 433B
OpenCVConfig-version.cmake 433B
CTestTestfile.cmake 284B
opencv_ffmpeg340.dll 16.08MB
opencv_ffmpeg340.dll 16.08MB
libopencv_dnn340.dll 7.2MB
libopencv_dnn340.dll 7.2MB
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