Contrast enhancement system using spatially adaptive histogram equalization with temporal filtering
Tae Keun Kim, Joonki Paik, Bong Soon Kang · IEEE Transactions on Consumer Electronics · 1998
In this paper we propose a block-overlapped histogram equalization system for enhancing contrast of image sequences. The proposed system has various applications such as video door phone, security video cameras, in addition to the original target video camcorders.