By the same authors

Robust mosaics of close-range high-resolution images

Research output: Chapter in Book/Report/Conference proceedingConference contribution



Publication details

Title of host publicationProceedings of SPIE 6623
DatePublished - 5 Mar 2008
Number of pages8
Original languageEnglish


This paper presents a robust algorithm which relies only on the information contained within the captured images for the construction of massive composite mosaic images from close-range and high-resolution originals, such as those obtained when imaging architectural and heritage structures. We first apply Harris algorithm to extract a selection of corners and, then, employ both the intensity correlation and the spatial correlation between the corresponding corners for matching them. Then we estimate the eight-parameter projective transformation matrix by the genetic algorithm. Lastly, image fusion using a weighted blending function together with intensity compensation produces an effective seamless mosaic image.

    Research areas

  • corner detector, image registration, image fusion

Discover related content

Find related publications, people, projects, datasets and more using interactive charts.

View graph of relations