Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Adel A. Sewisy, Mohamed R. El-Saady, Amal A. M. Rashed, Abdel-Badeeh M. Salem. A Study and modification Gray-Scale image Enhancement by Using Standard Deviation. Egyptian Computer Science Journal, 29(2), 2007.