GLW is a "tab-oriented" image manipulation tool for windows. Started as a layer-oriented UI, it is intended to give intuitive and immediate visual access to transformation and retouching algorithms. The current focus is on panorama manipulation.
brightness balancer tool
brightness balancer result (unmasked)
rectilinear panorama manipulator-edit projections externally
distortion correction with polynomials / functions
layer explorer (main dialog)
sphercial panorama transformation w. live preview