RoundingSee full documentation

image =

roundImg (inRealImg,inConvertImageBufferType)

Detailed Description

Round values of a floating point image algorithm.

This algorithm allows to round values of a floating point image to an integer target type.

Output image values are given by :

Note

In case of a floating point output image, input image is simply copied without modification.

See also

http://en.wikipedia.org/wiki/Floor_and_ceiling_functions

Example of Python code :

Example imports

import PyIPSDK
import PyIPSDK.IPSDKIPLArithmetic as arithm

Code Example

    # opening of input image
    inImg = PyIPSDK.loadTiffImageFile(inputImgPath)
    
    # image bounding
    outImg = arithm.roundImg(inImg, PyIPSDK.eImageBufferType.eIBT_UInt8)

Example of C++ code :

Example informations

Header file

#include <IPSDKIPL/IPSDKIPLArithmetic/Processor/RoundImg/RoundImg.h>

Code Example

    // create input image
    boost::shared_ptr<MemoryImage> pInImg(boost::make_shared<MemoryImage>());
    ImageGeometryPtr pGeometry = geometry2d(eImageBufferType::eIBT_Real32, 512, 512);
    pInImg->init(*pGeometry);

    // fill it with random values
    randomImg(createRange(20.0, 200.0), pInImg);

    // apply image rounding
    ImagePtr pOutImg = roundImg(pInImg, eImageBufferType::eIBT_UInt8);