The integral image is typically used for fast integrating a function over a rectangular region in an image. We propose a method that extends the integral image to do fast integrat...
Wireless Sensor Networks (WSNs) are characterized by having scarce resources. The usual way of designing network functions is to consider them isolatedly, a strategy which may not...
Isabela G. Siqueira, Carlos Mauricio S. Figueiredo...
Virtual Enterprise enables companies to collaborate through sharing of resources, and therefore allows them to enjoy the benefits of virtual integration. The essence of Virtual En...
Cheng Leong Ang, Robert Kheng Leng Gay, Olga Souri...
Regions in an image graph can be described by their spanning tree. A graph pyramid is a stack of image graphs at different granularities. Integral features capture important prope...
We define a new mode of operation for block encryption which in addition to assuring confidentiality also assures message integrity. In contrast, previously for message integrity...