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This paper presents an efficient reg ion-based WP (weighted prediction) with improved global brightness change detection for real-time H.264 encoder. We improve WP for local brightness changes using the reference reordering, without additional memory bandwidth and computation for ME (motion estimation). A brute force way is choosing the best reference index(More)
Solitary fibrous tumor (SFT) is a distinct and a rare spindle cell neoplasm, commonly known to occur in the pleura and other serosal sites. With the advent of immunohistochemistry, varied extraserosal sites are being recognized as common locations for this rare tumor. We report a case of SFT in a 50-year-old male patient who presented with multiple(More)
Granular cell tumors are benign relatively rare lesions that can occur in any organ in the body. Tongue is the most predilected site. Granular cell tumor vocal cord is even rarer and typically occurs in the third decade of life. It generally presents as a single lesion, but multiple lesions can also occur. Patients present with hoarseness andor airway(More)
Pheochromocytoma is a rare tumor, accounting for <0.1% of the hypertensive population. Extra-adrenal pheochromocytomas (EAPs) are rarer still, accounting for 10% of all pheochromocytomas. Pheochromocytomas are functional catecholamine-secreting tumors of the paraganglionic chromaffin cells found in the adrenal medulla and the extra-adrenal paraganglia(More)
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