360 VR Stitching with PTGui for beginners


Levelling a panorama image with PTGui


Finding the No-Parallax point


PTGui Pro - Viewpoint Tutorial


Patch a selected view in a spherical panorama using PTGui


Lens calibration using the stars


Panorama Tools - Using the Optimizer


Photoshop - How to create an alpha channel to mask out areas of an image


Photoshop - Editing with graduated selections


How to use Panorama Tools & PTGui to produce a printable panorama


Panorama Tools/PTGui - How to straighten horizons and correct converging verticals using the t1 and t2 optimizer parameters


Photoshop - Blending layered images from PTStitcher


Spherical Panoramas with the CanonD60 + Sigma 8mm fisheye lens


Using "Morph-to-Fit" with PTGui


Correcting vignetting in digital camera images


Panorama Tools - lens parameters for Nikon CP950


Panorama Tools - lens parameters for Nikon CP995


Stitching images with PhotoShop


Sizing images for printing and the web


Comparison of a chemical B/W photographic print and inkjet prints


Comparison of a colour negative scan and digicam image