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Automatic white balance is a key function to remove undesirable color cast in digital cameras. Assumption-based methods (e.g. gray world method, white patch method) are widely used for the AWB process of digital cameras because of their low computational costs. However, they are highly dependent on the validity of their assumption. To solve this problem, we propose an adaptive feature extraction scheme...
Building on the extensive research in Virtual Reality (VR), we are proposing a new dynamic prototype for modelling and simulating carbon emissions in a virtual village called VIRVIL. VIRVIL is a simulated settlement for the assessment of the impact of low and zero carbon technologies and measures in the built environment. The prototype will focus on the impact on the community as a whole, as well...
This paper presents an eye-gaze tracking system based on the image processing. All the computations are performed in software and the system just needs a PC camera attached to the user's computer. We first extract the facial regions form the images using the skin-color model and connected-component analysis. Then the eye regions are detected by employing the rules and area segmentation. After the...
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