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CV_EXPORTS_W bool | cv::haveImageReader (const String &filename) |
| Checks if the specified image file can be decoded by OpenCV.
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CV_EXPORTS_W bool | cv::haveImageWriter (const String &filename) |
| Checks if the specified image file or specified file extension can be encoded by OpenCV.
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CV_EXPORTS_W size_t | cv::imcount (const String &filename, int flags=IMREAD_ANYCOLOR) |
| Returns the number of images inside the given file.
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CV_EXPORTS_W Mat | cv::imdecode (InputArray buf, int flags) |
| Reads an image from a buffer in memory.
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CV_EXPORTS Mat | cv::imdecode (InputArray buf, int flags, Mat *dst) |
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CV_EXPORTS_W bool | cv::imdecodemulti (InputArray buf, int flags, CV_OUT std::vector< Mat > &mats, const cv::Range &range=Range::all()) |
| Reads a multi-page image from a buffer in memory.
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CV_EXPORTS_W bool | cv::imencode (const String &ext, InputArray img, CV_OUT std::vector< uchar > &buf, const std::vector< int > ¶ms=std::vector< int >()) |
| Encodes an image into a memory buffer.
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CV_EXPORTS_W bool | cv::imencodemulti (const String &ext, InputArrayOfArrays imgs, CV_OUT std::vector< uchar > &buf, const std::vector< int > ¶ms=std::vector< int >()) |
| Encodes array of images into a memory buffer.
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CV_EXPORTS_W Mat | cv::imread (const String &filename, int flags=IMREAD_COLOR_BGR) |
| Loads an image from a file.
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CV_EXPORTS_W void | cv::imread (const String &filename, OutputArray dst, int flags=IMREAD_COLOR_BGR) |
| Loads an image from a file.
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CV_EXPORTS_W bool | cv::imreadanimation (const String &filename, CV_OUT Animation &animation, int start=0, int count=INT16_MAX) |
| Loads frames from an animated image file into an Animation structure.
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CV_EXPORTS_W bool | cv::imreadmulti (const String &filename, CV_OUT std::vector< Mat > &mats, int flags=IMREAD_ANYCOLOR) |
| Loads a multi-page image from a file.
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CV_EXPORTS_W bool | cv::imreadmulti (const String &filename, CV_OUT std::vector< Mat > &mats, int start, int count, int flags=IMREAD_ANYCOLOR) |
| Loads images of a multi-page image from a file.
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CV_EXPORTS_W bool | cv::imwrite (const String &filename, InputArray img, const std::vector< int > ¶ms=std::vector< int >()) |
| Saves an image to a specified file.
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CV_EXPORTS_W bool | cv::imwriteanimation (const String &filename, const Animation &animation, const std::vector< int > ¶ms=std::vector< int >()) |
| Saves an Animation to a specified file.
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static CV_WRAP bool | cv::imwritemulti (const String &filename, InputArrayOfArrays img, const std::vector< int > ¶ms=std::vector< int >()) |
| multi-image overload for bindings
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