In this paper, we propose a set of human perceptual cues used jointly to automatically detect image orientation. The cues used are: orientation of faces, position of the sky, brig...
Lei Wang, Xu Liu, Lirong Xia, Guangyou Xu, Alfred ...
Automating tools for geo-locating and geo-orienting static cameras is a key step in creating a useful global imaging network from cameras attached to the Internet. We present algo...
? With the proliferation of digital cameras and self-publishing of photos, automatic detection of image orientation will become an important part of photo management systems. In th...
Given the image of a real-world scene and a polygonal 3-D model of a depicted object, its apparent size, image coordinates, and 3-D orientation are autonomously detected. Based on...
This paper presents a pair of identification technique that automatically detect scripts and orientations of document images suffering from various types of document degradation. ...