IMWRITE_EXR_TYPE = (3 << 4) + 0, /* 48 */ //!< override EXR storage type (FLOAT (FP32) is default)
IMWRITE_WEBP_QUALITY = 64, //!< For WEBP, it can be a quality from 1 to 100 (the higher is the better). By default (without any parameter) and for quality above 100 the lossless compression is used.
IMWRITE_PAM_TUPLETYPE = 128,//!< For PAM, sets the TUPLETYPE field to the corresponding string value that is defined for the format
- IMWRITE_TIFF_RESUNIT = 256,//!< For TIFF, use to specify which DPI resolution unit to set; see libtiff documentation for valid values
- IMWRITE_TIFF_XDPI = 257,//!< For TIFF, use to specify the X direction DPI
- IMWRITE_TIFF_YDPI = 258 //!< For TIFF, use to specify the Y direction DPI
+ IMWRITE_TIFF_RESUNIT = 256,//!< For TIFF, use to specify which DPI resolution unit to set; see libtiff documentation for valid values.
+ IMWRITE_TIFF_XDPI = 257,//!< For TIFF, use to specify the X direction DPI.
+ IMWRITE_TIFF_YDPI = 258, //!< For TIFF, use to specify the Y direction DPI.
+ IMWRITE_TIFF_COMPRESSION = 259 //!< For TIFF, use to specify the image compression scheme. See libtiff for integer constants corresponding to compression formats. Note, for images whose depth is CV_32F, only libtiff's SGILOG compression scheme is used. For other supported depths, the compression scheme can be specified by this flag; LZW compression is the default.
};
enum ImwriteEXRTypeFlags {
}
//Settings that matter to all images
- // defaults for now, maybe base them on params in the future
int compression = COMPRESSION_LZW;
int predictor = PREDICTOR_HORIZONTAL;
int resUnit = -1, dpiX = -1, dpiY = -1;
- readParam(params, TIFFTAG_COMPRESSION, compression);
+ readParam(params, IMWRITE_TIFF_COMPRESSION, compression);
readParam(params, TIFFTAG_PREDICTOR, predictor);
readParam(params, IMWRITE_TIFF_RESUNIT, resUnit);
readParam(params, IMWRITE_TIFF_XDPI, dpiX);