Image Conversion Application

Brief Description

Convert an image to a different format, eventually rescaling the data and/or changing the pixel type.

Tags

Conversion, Image Dynamic

Long Description

This application performs an image pixel type conversion (short, ushort, char, uchar, int, uint, float and double types are handled). The output image is written in the specified format (ie. that corresponds to the given extension). The convertion can include a rescale usiong the image 2% minimum and maximum values. The rescale can be linear or log2.

Parameters

• [param] Input image (-in): Input image

• [choice] Rescale type (-type): Transfer function for the rescaling

  • [group] None:

  • [group] Linear:

  • [group] Log2:



• [param] Output Image (-out): Output image

• [param] Available RAM (-ram): Available RAM

Limitations

None

Authors

OTB-Team

See also

Rescale application

Example of use

• Parameters to set value:

• Input image: QB_Toulouse_Ortho_XS.tif

• Rescale type: linear

• Output Image: otbConvertWithScalingOutput.png uchar

• Command line to execute:

otbcli_Convert -in QB_Toulouse_Ortho_XS.tif -type linear -out otbConvertWithScalingOutput.png uchar