08-16-2017, 10:41 PM
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Abstract
This seminar introduces a cost-effective video demosaicking solution suitable for mobile phones with video capturing capabilities. The proposed solution is a spatiotemporal demosaicking scheme which operates over three subsequent frames of the acquired video sequence. To rapidly demosaick the raw, color filter array (CFA), spatiotemporal video data our solution uses multi-stage processing concepts and builds on the principles of refined spectral modeling and self-adaptation to varying spatiotemporal characteristics. The proposed solution accommodates cost-effective considerations inherent in mobile phone imaging and produces a visually pleasing demosaicked video sequence.