Scores range from 0 (unacceptable) to 1.0 (perfect) and any photos below 0.6 should not be included in further processing. Right-click on one of the photos in the bottom pane, select Estimate Image Quality…, select All Photos then switch to Detailed view to see the quality score.

Photoscan checks basic photo attributes such as motion blur, focus, contrast and exposure. The first quality assurance step is to assess the quality of the input photos. The right mouse button moves the model around while zooming in/out is done using the scroll-wheel on a mouse or by sliding two fingers on a touchpad. The ball in the center of the Model window is used to rotate and spin the model in the X, Y and Z axes using the left mouse button. In the main Model window, all of the image centers (principal point) are shown lined up according to how the UAS flew the pre-programmed image acquisition mission. Each photo thumbnail is also visible in the bottom pane and a full resolution image can be opened by double-clicking the thumbnail. Initial photo alignment in PhotoscanĪll of the photos along with their longitude, latitude, altitude and estimated accuracy are listed in the top left pane.

Your window should look similar to the screenshot below. Import Photosįrom the Workflow menu, select Add Photos, navigate to the Images sub-folder, select all images and click Open. Ensure that all 92 images are present.įrom the Start menu, find and launch Agisoft Photoscan Professional. Open the BCIT_Field folder, create a sub-folder called Images and unzip the downloaded UAS images into this sub-folder. You will have to remember the location of the Images folder.

Create a folder called BCIT_Field in the Documents folder on your workstation.

Photoscan Project Setupĭownload the UAS images here. A Photoscan project will be created into which the supplied UAS images will be imported and then aligned. In this chapter, the aim is to ensure that the images captured by the UAS are ready for processing in Agisoft Photoscan Professional (Photoscan).

Agisoft photoscan professional