When it comes to
quality in quantitative microscopy software, Captiva is the
tool for you. Captiva software allows users to capture multiple
images automatically, to make non-destructive direct measures and
annotations, and save or share images and results with colleagues.
Intelligent software dedicated to
scientific imaging Captiva fills a need in quantitative
microscopy with its intelligent capture and measurement
features. Captiva is ready to use out of the box, and is
an entry-level, upgradeable software, that is the gateway to a
wide range of image analysis products.
Automated Image Capture
with Cumulated Measurements
With its easy-to-use
interface, Captiva allows you to capture an
unlimited number of images, make measurements,
cumulate data, and generate statistics, with
results cumulated instantly as you go. Data taken
from live or stored images are automatically
displayed as histograms, scatter plots, and in the
browser after each measurement.
Annotate and Measure
Captiva’s robust annotation and direct
measure tool set includes many properties and
variables. An image can contain a corporate logo
and comments in addition to measurements such as
perimeters, areas, or angles. Graphs are
automatically generated and data is compiled in a
browser. Images and data can be exported to MS
Office programs for easy reporting customized to
your needs.
Easy Image Exporting
Exporting to any image format is made easy; a
simple drag-and-drop operation from the image
window to MS Explorer does the trick. All
annotations will be preserved in the transfer.
Images can also be saved in all known formats with
or without overlays. By saving an annotated file,
the image itself is separated from the annotations
on a different layer that can be turned on or off.
Image Quality is the
Difference
Uneven illumination is often a source of poor
image quality. Captiva’s Shading Corrector
eliminates these adverse effects to produce a high
quality image. Applied on the live image, the
Shading Corrector allows even lighting for every
field of the sample ensuring seamless mosaic
images.
Before applying shading corrector
After applying shading corrector
Automatic Image Exposure
With our new Auto-Expose feature, no need ever
to adjust the shutter speed slider or the
illumination. Click on Auto Expose, and voila!
Once done, all settings are automatically saved
for each objective and you never have to worry
about manually adjusting your lighting conditions.
Whatever the original illumination, click on
Auto-exposure button to automatically adjust for
perfect illumination.
Under exposed
Over Exposed
Mosaic Images
With the Mosaic feature, Captiva
automatically stitches multiple fields to form a
large image of unlimited resolution. This feature
can be used either manually or with a motorized
stage for added efficiency.
Images captured at 100X
Perfect stitching 2x3 composite
image.
Total file size: 7.89Mb
Multi-Layer Images
Focusing on uneven surfaces can be troublesome.
The Manual Multi-Layer Grab function
generates a sharp composite image based on
multiple planes acquired continuously as the user
turns the microscope’s focus knob. With its
Automatic Multi-Layer Grab function,
Captiva slices your image at varying Z-intervals
to econstruct a completely focused image.
Mosaic with Multi-Layer
Simultaneously
Manual Mode
The manual mode is used to make small mosaics
(i.e. 6 fields). The software tracks the pattern
match (green line in figure 2 & 3) as the operator
moves the stage manually. When the line turns red
(figure 4), a snapshot is taken before moving to
the next field. The image is then stitched
together automatically (figure 5). Using
Multi-Layer Grabs allow for a perfect X, Y, and Z
focused image.
fig.1
fig.2
fig. 4
fig. 3
fig.5
Automatic Mode with
Motorized Stage
The automatic mode uses the motorized stage to
make large Mosaics and Multi-Layer Grabs. The
whole operation is mechanized; simply enter the
parameters at the outset, click and walk away
while the system detects the pattern matches in
real time. The Mosaic function and the Multi-Layer
Grabs work jointly to provide a sharp image of the
sample.
Image Capture From Multi
Source
Captiva can manage several cameras and
devices connected to the same PC. All associated
device parameters are easily controlled by the
software and once your calibration and settings
are adjusted the user can switch from one to the
other within the Captiva software.
Calibration Made Easy
Calibration, the process of assigning a size to
a pixel, is an essential operation for any image
analysis. The NIST traceable micrometer
helps users assign a different calibration setting
for each objective. With a motorized stage, simply
click on Calibration and follow the instructions
when prompted. Without a motorized stage, stretch
the caliper over the micrometer and enter the
value in the dialog box. It’s easy and returns
accurate, reproducible, and certified results that
can be validated anytime.
Magnifying Glass Tool
The Magnifying Glass Tool highlights the area
at the tip of the mouse to show accurate detail.
It is integrated in the image window as a child
window, constrained to move with the mouse. With
this tool, measurements can be made with
unparalleled precision.
Adjustable Scale Line
The
Scale Line is either linked to the magnification
or forced to a specific size by entering a value.
It can be positioned anywhere in the image.
The
Scale Line is either linked to the magnification
or forced to a specific size by entering a value.
It can be positioned anywhere in the image.