|
| enum | {
CV_LOAD_IMAGE_UNCHANGED =-1,
CV_LOAD_IMAGE_GRAYSCALE =0,
CV_LOAD_IMAGE_COLOR =1,
CV_LOAD_IMAGE_ANYDEPTH =2,
CV_LOAD_IMAGE_ANYCOLOR =4,
CV_LOAD_IMAGE_IGNORE_ORIENTATION =128
} |
| |
| enum | {
CV_IMWRITE_JPEG_QUALITY =1,
CV_IMWRITE_JPEG_PROGRESSIVE =2,
CV_IMWRITE_JPEG_OPTIMIZE =3,
CV_IMWRITE_JPEG_RST_INTERVAL =4,
CV_IMWRITE_JPEG_LUMA_QUALITY =5,
CV_IMWRITE_JPEG_CHROMA_QUALITY =6,
CV_IMWRITE_PNG_COMPRESSION =16,
CV_IMWRITE_PNG_STRATEGY =17,
CV_IMWRITE_PNG_BILEVEL =18,
CV_IMWRITE_PNG_STRATEGY_DEFAULT =0,
CV_IMWRITE_PNG_STRATEGY_FILTERED =1,
CV_IMWRITE_PNG_STRATEGY_HUFFMAN_ONLY =2,
CV_IMWRITE_PNG_STRATEGY_RLE =3,
CV_IMWRITE_PNG_STRATEGY_FIXED =4,
CV_IMWRITE_PXM_BINARY =32,
CV_IMWRITE_EXR_TYPE = 48,
CV_IMWRITE_WEBP_QUALITY =64,
CV_IMWRITE_PAM_TUPLETYPE = 128,
CV_IMWRITE_PAM_FORMAT_NULL = 0,
CV_IMWRITE_PAM_FORMAT_BLACKANDWHITE = 1,
CV_IMWRITE_PAM_FORMAT_GRAYSCALE = 2,
CV_IMWRITE_PAM_FORMAT_GRAYSCALE_ALPHA = 3,
CV_IMWRITE_PAM_FORMAT_RGB = 4,
CV_IMWRITE_PAM_FORMAT_RGB_ALPHA = 5
} |
| |
| enum | cv::ImreadModes {
cv::IMREAD_UNCHANGED = -1,
cv::IMREAD_GRAYSCALE = 0,
cv::IMREAD_COLOR = 1,
cv::IMREAD_ANYDEPTH = 2,
cv::IMREAD_ANYCOLOR = 4,
cv::IMREAD_LOAD_GDAL = 8,
cv::IMREAD_REDUCED_GRAYSCALE_2 = 16,
cv::IMREAD_REDUCED_COLOR_2 = 17,
cv::IMREAD_REDUCED_GRAYSCALE_4 = 32,
cv::IMREAD_REDUCED_COLOR_4 = 33,
cv::IMREAD_REDUCED_GRAYSCALE_8 = 64,
cv::IMREAD_REDUCED_COLOR_8 = 65,
cv::IMREAD_IGNORE_ORIENTATION = 128
} |
| | Imread flags. More...
|
| |
| enum | cv::ImwriteEXRTypeFlags {
cv::IMWRITE_EXR_TYPE_HALF = 1,
cv::IMWRITE_EXR_TYPE_FLOAT = 2
} |
| |
| enum | cv::ImwriteFlags {
cv::IMWRITE_JPEG_QUALITY = 1,
cv::IMWRITE_JPEG_PROGRESSIVE = 2,
cv::IMWRITE_JPEG_OPTIMIZE = 3,
cv::IMWRITE_JPEG_RST_INTERVAL = 4,
cv::IMWRITE_JPEG_LUMA_QUALITY = 5,
cv::IMWRITE_JPEG_CHROMA_QUALITY = 6,
cv::IMWRITE_PNG_COMPRESSION = 16,
cv::IMWRITE_PNG_STRATEGY = 17,
cv::IMWRITE_PNG_BILEVEL = 18,
cv::IMWRITE_PXM_BINARY = 32,
cv::IMWRITE_EXR_TYPE = (3 << 4) + 0,
cv::IMWRITE_WEBP_QUALITY = 64,
cv::IMWRITE_PAM_TUPLETYPE = 128,
cv::IMWRITE_TIFF_RESUNIT = 256,
cv::IMWRITE_TIFF_XDPI = 257,
cv::IMWRITE_TIFF_YDPI = 258
} |
| | Imwrite flags. More...
|
| |
| enum | cv::ImwritePAMFlags {
cv::IMWRITE_PAM_FORMAT_NULL = 0,
cv::IMWRITE_PAM_FORMAT_BLACKANDWHITE = 1,
cv::IMWRITE_PAM_FORMAT_GRAYSCALE = 2,
cv::IMWRITE_PAM_FORMAT_GRAYSCALE_ALPHA = 3,
cv::IMWRITE_PAM_FORMAT_RGB = 4,
cv::IMWRITE_PAM_FORMAT_RGB_ALPHA = 5
} |
| | Imwrite PAM specific tupletype flags used to define the 'TUPETYPE' field of a PAM file. More...
|
| |
| enum | cv::ImwritePNGFlags {
cv::IMWRITE_PNG_STRATEGY_DEFAULT = 0,
cv::IMWRITE_PNG_STRATEGY_FILTERED = 1,
cv::IMWRITE_PNG_STRATEGY_HUFFMAN_ONLY = 2,
cv::IMWRITE_PNG_STRATEGY_RLE = 3,
cv::IMWRITE_PNG_STRATEGY_FIXED = 4
} |
| | Imwrite PNG specific flags used to tune the compression algorithm. More...
|
| |
|
| bool | cv::haveImageReader (const String &filename) |
| | Returns true if the specified image can be decoded by OpenCV. More...
|
| |
| bool | cv::haveImageWriter (const String &filename) |
| | Returns true if an image with the specified filename can be encoded by OpenCV. More...
|
| |
| Mat | cv::imdecode (InputArray buf, int flags) |
| | Reads an image from a buffer in memory. More...
|
| |
| Mat | cv::imdecode (InputArray buf, int flags, Mat *dst) |
| |
| bool | cv::imencode (const String &ext, InputArray img, std::vector< uchar > &buf, const std::vector< int > ¶ms=std::vector< int >()) |
| | Encodes an image into a memory buffer. More...
|
| |
| Mat | cv::imread (const String &filename, int flags=IMREAD_COLOR) |
| | Loads an image from a file. More...
|
| |
| bool | cv::imreadmulti (const String &filename, std::vector< Mat > &mats, int flags=IMREAD_ANYCOLOR) |
| | Loads a multi-page image from a file. More...
|
| |
| bool | cv::imwrite (const String &filename, InputArray img, const std::vector< int > ¶ms=std::vector< int >()) |
| | Saves an image to a specified file. More...
|
| |
1.8.12