Datasheet

What’s New in Photoshop CS3 Extended 9
dened a 3D object. With Photoshop CS3 Extended, you can also export from Vanishing
Point to a 3D model in either the 3DS or DXF format. en, you can open that model as a
3D layer in any Photoshop CS3 Extended document.
Measurement and data
Photoshop has long been used to obtain qualitative data from medical and scientic
imaging—for example, is a region larger or smaller in this image than it was in the previous
image? In Photoshop
CS3 Extended, you can
now obtain quantitative
data as well—in other
words, not just is it
larger, but how much
larger? What is the
area, the density, or the
perimeter? To obtain
these results, you
follow a simple logical
workow in the Analysis
menu of Photoshop
CS3 Extended. First,
dene the scale of the
image using a known
value—for example,
the width of the image
taken from a medical
scan, or the width of a
door frame in a building
site photograph. Second,
select the measurements
you wish to take in
the image, including
the image histogram
data—Photoshop CS3 Extended will take all of the measurements you select in one pass.
ird, use any of the familiar Photoshop selection tools to dene the area to be measured.
One click later, and you have your results in a simple tabular format, which can be read in
the new Measurement Log palette or exported to any spreadsheet or database soware in
the plain text, comma-separated values
format (CSV). e sortable Measurement
Log palette persists across documents, so
you can store the data you obtain from
measurements in several images before
exporting. And, with the new scale
marker tool, you can easily add a graphic
that indicates the scale of your image for
publication or presentation.
Ruler tool and Count tool
Once the scale of the image is set, you can
now use the Ruler tool to take precise
measurements of distance in the image,
then send the measurements to a new
entry in the Measurement Log (using the
Log button in the Measurement Log palette, the command in the Analysis menu, or a
Ruler and Count tools
To access the Ruler or Count tool in the Tools
palette, click and hold the Eyedropper tool ,
and select from the yout menu. You can also
directly access the Ruler and Count tools by
choosing them in the Analysis menu.
Ruler and Count tools
To access the Ruler or Count tool in the Tools
palette, click and hold the Eyedropper tool ,
and select from the yout menu. You can also
directly access the Ruler and Count tools by
choosing them in the Analysis menu.
Use the Ruler and Count tools to quickly tally image
features and measure size and distance.
Photoshop CS3 Extended debuts quantitative
measurement tools. Now any selection can be used
to measure a wide variety of standard data points,
to scale. Data is recorded in the new Measurement
Log palette and can be easily exported to the
standard CSV format.