The IRMA Community
Newsletters
Research IRM
Click a keyword to search titles using our InfoSci-OnDemand powered search:
|
A Proposed Grayscale Face Image Colorization System Using Particle Swarm Optimization
Abstract
The proposed work is a novel grayscale face image colorization approach using a reference color face image. It takes a reference color image which presumably contains semantically similar color information for the query grayscale image and colorizes the grayscale face image with the help of the reference image. In this novel patch based colorization, the system searches a suitable patch on reference color image for each patch of grayscale image to colorize. Exhaustive patch search in reference color image takes much time resulting slow colorization process applicable for real time applications. So PSO is used to reduce the patch searching time for faster colorization process applicable in real time applications. The proposed method is successfully applied on 150 male and female face images of FRAV2D database. “Colorization Turing test” was conducted asking human subject to choose the image (close to the original color image) between colorized image using proposed algorithm and recent methods and in most of the cases colorized images using the proposed method got selected.
Related Content
|
Jayashri Dutta, Smitakshi Medhi, Mayurakshi Gogoi, Lisha Borgohain, Nourhan Gamal Abdel Maboud, Hanaa Mustafa Muhameed.
© 2025.
34 pages.
|
|
Abdellah Khouz, Jorge Trindade, Fatima El Bchari, Pedro Pinto Santos, Eusébio Reis, Adil Moumane, Fatima Ezzahra El Ghazali, Mourad Jadoud, Blaid Bougadir.
© 2025.
38 pages.
|
|
Phyo Thandar Hlaing, Muhammad Waqas, Usa Wannasingha Humphries.
© 2025.
32 pages.
|
|
Adil Moumane, Jamal Al Karkouri, Batchi Mouhcine.
© 2025.
28 pages.
|
|
Abdessamad Elmotawakkil, Nourddine Enneya.
© 2025.
20 pages.
|
|
Fatima Ezzahra El Ghazali, Abdellah Khouz.
© 2025.
30 pages.
|
|
Tarik Bahouq, Amina Moumane, Nadia Touhami.
© 2025.
28 pages.
|
|
|