Software extends focus and/or exposure

A Kane Computing product story
Edited by the Engineeringtalk editorial team Oct 10, 2005

Kane Computing are pleased to announce the release of a new version of DeltaPix's DpxView Pro software, which includes capability for extended focus and extended exposure.

Kane Computing has a new version of DeltaPix's DpxView Pro software, which includes capability for extended focus and extended exposure.

The extended focus software works in the way that a number of images with different levels of focus are captured.

If for example the object of interest has a depth of 1mm and the depth of focus of the optics of the microscope or macro lens is 0.25mm, four images must be captured.

After capturing of the images, the extended focus calculation is activated, and a new image with the full depth of focus is calculated.

The software also compensates for change of the optical angle when the focus is changed in a stereo microscope.

The extended exposure works almost in the same way.

If the object of interest has points or areas which have differences in light level, which exceeds the dynamic range of the camera (or the eye), a number of images can be captured, each having different exposure or light level.

Afterwards these images are combined to form a single image, where all parts are correctly exposed.

As with the rest of the software, the intention is to make it easy and simple to use, without sacrificing the quality of the final images.

These new functions are an extension to the DpxView Pro and can be added separately or in combination.

In all, this gives three new software combinations: DpxView Pro EF (extended focus); DpxView Pro EE (extended exposure); and DpxView Pro EF EE (extended focus and exposure).

All versions need a dongle, except for the full DpxView Pro EF EE, which can also be used with a licence key for a specific camera.

Extended focus and extended exposure for DPXView Pro software.

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