ib_updatePixSizeAndResolution.m File Reference

Calculate update resolution fields in the imageData.img_info(ImageDescription) or recalculate physical size of voxels. More...

Functions
function [ img_info , pixSize ] =	ib_updatePixSizeAndResolution (img_info, pixSize)
	Calculate update resolution fields in the imageData.img_info(ImageDescription) or recalculate physical size of voxels. More...

Detailed Description

Calculate update resolution fields in the imageData.img_info(ImageDescription) or recalculate physical size of voxels.

Function Documentation

function [ img_info , pixSize ] = ib_updatePixSizeAndResolution	(		img_info,
			pixSize
	)

Calculate update resolution fields in the imageData.img_info(ImageDescription) or recalculate physical size of voxels.

• If BoundingBox information exist in the imageData.img_info(ImageDescription) the function recalculates the imageData.pixSize based on information from the BoundingBox.
• If BoundingBox is missing, but imageData.img_info(XResolution) is present the imageData.pixSize recalculated based on XResolution and YResolution information
• If both BoundingBox and XResolution is missing, the resolution is recalculated based on imageData.pixSize

Parameters

img_info	information about the dataset, an instance of the containers.Map class
pixSize	a structure (imageData.pixSize) with diminsions of voxels, .x .y .z .t .tunits .units the fields are .x - physical width of a pixel .y - physical height of a pixel .z - physical thickness of a pixel .t - time between the frames for 2D movies .tunits - time units .units - physical units for x, y, z. Possible values: [m, cm, mm, um, nm]

Return values

img_info	updated imageData.img_info
pixSize	updated imageData.pixSize

Generated fields of pixSize:

References ib_calculatePixSizes(), and ib_calculateResolution().

Referenced by ib_loadImages(), and imageData.replaceDataset().

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