Visual Computing

University of Konstanz
ACM Transactions on Graphics

Capturing and Viewing Gigapixel Images

J. Kopf, M. Uyttendaele, O. Deussen, M. Cohen
Teaser of Capturing and Viewing Gigapixel Images


Paper (.pdf, 18.6MB)


We present a system to capture and view “Gigapixel images”: very high resolution, high dynamic range, and wide angle imagery consisting of several billion pixels each. A specialized camera mount, in combination with an automated pipeline for alignment, exposure compensation, and stitching, provide the means to acquire Gigapixel images with a standard camera and lens. More importantly, our novel viewer enables exploration of such images at interactive rates over a network, while dynamically and smoothly interpolating the projection between perspective and curved projections, and simultaneously modifying the tone-mapping to ensure an optimal view of the portion of the scene being viewed.


  acmid      = {1276494},
  address    = {New York, NY, USA},
  articleno  = {93},
  author     = {J. Kopf, M. Uyttendaele, O. Deussen, M. Cohen},
  doi        = {10.1145/1276377.1276494},
  issn       = {0730-0301},
  issue_date = {July 2007},
  journal    = {ACM Transactions on Graphics},
  month      = {jul},
  number     = {3},
  publisher  = {ACM},
  title      = {Capturing and Viewing Gigapixel Images},
  url        = {},
  volume     = {26},
  year       = {2007}