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| + | You can calculate the volume of painted voxels, or mask, in an image and view the information about the volume on the Data page of the Output window.<br /> |
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− | == Calculating the volume of masks ==
| + | '''To calculate the volume of masks'''<br /> |
| + | 1 Open an image, and paint the voxels in a desired area of the image.<br /> |
| + | 2 Follow the instructions for manually creating a mask in "Generating masks", "Segmenting Images Using Contours and Masks," <br /> |
| + | 3 ''Do not'' commit the paint, which permanently merges the paint layer with the image layer.<br /> |
| + | 4 Click the Calculate Volume of Paint icon, in the Paint toolbar. <br /> |
| + | The region grow information (how many voxels or pixels are painted) and the volume of all painted voxels appear on the Data page of the Output window (Figure 9).<br /> |
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− | <div style="font-style: normal; font-weight: normal; margin-bottom: 6pt; margin-left: 0pt; margin-right: 0pt; margin-top: 0pt; text-align: left; text-decoration: none; text-indent: 0pt; text-transform: none; vertical-align: baseline"><font color="#000000"> You can calculate the volume of painted voxels, or mask, in an image and view the information about the volume on the Data page of the Output window.<br /></font></div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 0pt; margin-right: 0pt; margin-top: 0pt; text-align: left; text-decoration: none; text-indent: 0pt; text-transform: none; vertical-align: baseline"><font color="#000000"> <br /></font></div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 0pt; margin-right: 0pt; margin-top: 0pt; text-align: left; text-decoration: none; text-indent: 0pt; text-transform: none; vertical-align: baseline"><font color="#000000"> <br /></font></div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 0pt; margin-right: 0pt; margin-top: 0pt; text-align: left; text-decoration: none; text-indent: 0pt; text-transform: none; vertical-align: baseline"><font color="#000000"> <br /></font></div><div style="font-style: normal; margin-bottom: 6pt; margin-left: 0pt; margin-right: 0pt; margin-top: 14pt; text-align: left; text-decoration: none; text-indent: 0pt; text-transform: none; vertical-align: baseline">'''<font color="#000000"> To calculate the volume of masks<br /></font>'''</div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 18pt; margin-right: 0pt; margin-top: 6pt; text-align: left; text-decoration: none; text-indent: -18pt; text-transform: none; vertical-align: baseline"><font color="#000000"> 1 Open an image, and paint the voxels in a desired area of the image.<br /></font></div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 18pt; margin-right: 0pt; margin-top: 6pt; text-align: left; text-decoration: none; text-indent: -18pt; text-transform: none; vertical-align: baseline"><font color="#000000"> 2 Follow the instructions for manually creating a mask in [MIPAV_Segmentation.html#998952 <span style="font-style: normal; font-weight: normal; text-decoration: none; text-transform: none; vertical-align: baseline"><font color="#000000">"Generating masks" on page 281</font></span>] in [MIPAV_Segmentation.html#1623587 Chapter 1], [MIPAV_Segmentation.html#1433052 "Segmenting Images Using Contours and Masks," ]<br /></font></div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 18pt; margin-right: 0pt; margin-top: 6pt; text-align: left; text-decoration: none; text-indent: -18pt; text-transform: none; vertical-align: baseline"><font color="#000000"> 3 <span style="font-weight: normal; text-decoration: none; text-transform: none; vertical-align: baseline">''<font color="#000000">Do</font>''</span> <span style="font-weight: normal; text-decoration: none; text-transform: none; vertical-align: baseline">''<font color="#000000">not</font>''</span> commit the paint, which permanently merges the paint layer with the image layer.<br /></font></div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 18pt; margin-right: 0pt; margin-top: 6pt; text-align: left; text-decoration: none; text-indent: -18pt; text-transform: none; vertical-align: baseline"><font color="#000000"> 4 Click the Calculate Volume of Paint icon, in the Paint toolbar. <br /></font></div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 18pt; margin-right: 0pt; margin-top: 6pt; text-align: left; text-decoration: none; text-indent: 0pt; text-transform: none; vertical-align: baseline"><font color="#000000"> The region grow information (how many voxels or pixels are painted) and the volume of all painted voxels appear on the Data page of the Output window ([MIPAV_Analysis.html#1324223 Figure 203]).<br /></font></div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 0pt; margin-right: 0pt; margin-top: 0pt; text-align: left; text-decoration: none; text-indent: 0pt; text-transform: none; vertical-align: baseline"><font color="#000000"> <br /></font></div><div style="font-style: normal; margin-bottom: 6pt; margin-left: 0pt; margin-right: 0pt; margin-top: 14pt; text-align: left; text-decoration: none; text-indent: 0pt; text-transform: none; vertical-align: baseline">'''<font color="#000000"> To view the information<br /></font>'''</div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 18pt; margin-right: 0pt; margin-top: 6pt; text-align: left; text-decoration: none; text-indent: -18pt; text-transform: none; vertical-align: baseline"><font color="#000000"> 1 Select the Output window.<br /></font></div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 18pt; margin-right: 0pt; margin-top: 6pt; text-align: left; text-decoration: none; text-indent: -18pt; text-transform: none; vertical-align: baseline"><font color="#000000"> 2 Select the Data tab on the Output window to view the information. The Data page of the Output window ([MIPAV_Analysis.html#1324223 Figure 203]) appears.<br /></font></div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 0pt; margin-right: 0pt; margin-top: 0pt; text-align: left; text-decoration: none; text-indent: 0pt; text-transform: none; vertical-align: baseline"><font color="#000000">
| + | '''To view the information'''<br /> |
| + | 1 Select the Output window.<br /> |
| + | 2 Select the Data tab on the Output window to view the information. The Data page of the Output window (Figure 9) appears.<br /> |
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| {| border="1" cellpadding="5" | | {| border="1" cellpadding="5" |
− | |+ <div style="font-style: normal; margin-bottom: 3pt; margin-left: 0pt; margin-right: 0pt; margin-top: 9pt; text-align: left; text-decoration: none; text-indent: 0pt; text-transform: none; vertical-align: baseline">'''<font color="#000000"> Figure 203. Data page in the Output window (left) listing the region grow and volume information from the painted voxels in the image (right) <br /></font>'''</div> | + | |+ '''Figure 9. Data page in the Output window (left) listing the region grow and volume information from the painted voxels in the image (right)''' |
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| | rowspan="1" colspan="2" | | | | rowspan="1" colspan="2" | |
− | <div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 0pt; margin-right: 0pt; margin-top: 0pt; text-align: left; text-decoration: none; text-indent: 0pt; text-transform: none; vertical-align: baseline"><font color="#000000"> <br clear="all" />{| align="center"
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| [[Image:exampleVolumeOutputWindow.jpg]] | | [[Image:exampleVolumeOutputWindow.jpg]] |
− | |}<br clear="all" /><br /></font></div>
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| |} | | |} |
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− | <br /></font></div><div style="font-style: normal; font-weight: normal; margin-bottom: 4pt; margin-left: 0pt; margin-right: 0pt; margin-top: 4pt; text-align: left; text-decoration: none; text-indent: 0pt; text-transform: none; vertical-align: baseline"><font color="#000000"> <span style="font-style: normal; text-decoration: none; text-transform: none; vertical-align: baseline">'''<font color="#000000">Remember:</font>'''</span> You can type directly onto the Data page if you want to record such information as the date and time the calculations were run.<br /></font></div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 0pt; margin-right: 0pt; margin-top: 0pt; text-align: left; text-decoration: none; text-indent: 0pt; text-transform: none; vertical-align: baseline"><font color="#000000"> <br /></font></div><div style="font-style: normal; margin-bottom: 6pt; margin-left: 0pt; margin-right: 0pt; margin-top: 14pt; text-align: left; text-decoration: none; text-indent: 0pt; text-transform: none; vertical-align: baseline">'''<font color="#000000"> To save the information<br /></font>'''</div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 18pt; margin-right: 0pt; margin-top: 6pt; text-align: left; text-decoration: none; text-indent: -18pt; text-transform: none; vertical-align: baseline"><font color="#000000"> 1 Select File > Save Messages in the Output window. <br /></font></div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 18pt; margin-right: 0pt; margin-top: 6pt; text-align: left; text-decoration: none; text-indent: 0pt; text-transform: none; vertical-align: baseline"><font color="#000000"> The Save dialog box opens.<br /></font></div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 18pt; margin-right: 0pt; margin-top: 6pt; text-align: left; text-decoration: none; text-indent: -18pt; text-transform: none; vertical-align: baseline"><font color="#000000"> 2 Specify a name for the messages file and select a location for storing it. <br /></font></div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 18pt; margin-right: 0pt; margin-top: 6pt; text-align: left; text-decoration: none; text-indent: -18pt; text-transform: none; vertical-align: baseline"><font color="#000000"> 3 Click Save. The software saves the file and places it in the specified location.<br /></font></div><div style="font-style: normal; font-weight: normal; margin-bottom: 0pt; margin-left: 0pt; margin-right: 0pt; margin-top: 0pt; text-align: left; text-decoration: none; text-indent: 0pt; text-transform: none; vertical-align: baseline"><font color="#000000"> <br /></font></div>
| + | '''To save the information'''<br /> |
| + | 1 Select File > Save Messages in the Output window. <br /> |
| + | The Save dialog box opens.<br /> |
| + | 2 Specify a name for the messages file and select a location for storing it. <br /> |
| + | 3 Click Save. The software saves the file and places it in the specified location.<br /> |
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| [[Generating graphs]] | | [[Generating graphs]] |
You can calculate the volume of painted voxels, or mask, in an image and view the information about the volume on the Data page of the Output window.