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The continuous growth of smart communities and ever-increasing demand of sending or storing videos, have led to consumption of huge amount of data. The video compression techniques are solving this emerging challenge. However, H.264 standard can be considered most notable, and it has proven to meet problematic requirements. The authors present (BPMM) as a novel efficient Intra prediction scheme. We...
Background In acute ischemic stroke, collateral circulation plays an important role in maintaining blood flow to the tissue that is at risk of progressing into ischemia, and in increasing the successful recanalization rate without hemorrhagic transformation. Objectives To compare between collaterals in patients with extracranial carotid stenosis alone and in patients having both extracranial and...
In this paper, a new efficient H.264 intra prediction scheme is introduced. The new prediction scheme is called Best Prediction Matrix Mode (BPMM). The main idea behind the new prediction scheme is to combine the most usable intra prediction modes, {vertical — horizontal — DC}, into a new efficient prediction mode. The performance of our proposed prediction scheme is evaluated using VHDL implementation...
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