Qing Shang

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—As the next generation standard of video coding, the High Efficiency Video Coding (HEVC) aims to provide significantly improved compression performance in comparison with all existing video coding standards. We propose a four-stage pipeline hardware architecture on a quarter-LCU basis of deblocking filter in HEVC. Coupled with the novel filter order, a(More)
The relationship between genetic factors and the development of cerebral palsy (CP) has recently attracted much attention. Polymorphisms in the genes encoding proinflammatory cytokines have been shown to be associated with susceptibility to perinatal brain injury and development of CP. Interleukin-6 (IL-6) is a proinflammatory cytokine that plays a pivotal(More)
Adaptor protein complex 4 (AP-4) plays a key role in vesicle formation, trafficking, and sorting processes that are critical for brain development and function. AP-4 consists of four subunits encoded by the AP4E1, AP4B1, AP4M1, and AP4S1 genes. A number of studies have pointed to the involvement of AP-4–mediated vesicular trafficking pathways in the(More)
BACKGROUND The deafness-associated gene mutation profile varies greatly among regions and races. Due to the multi-ethnic coalition of over one thousand years, non-syndromic deafness (NSD) patients of Uyghur ethnicity may exhibit a unique deafness-associated gene mutation spectrum as compared to Han Chinese deaf population. METHODS In order to characterize(More)
— Frame recompression is an efficient way to reduce the huge bandwidth of external memory for video encoder, especially for P/B frame compression. A novel algorithm, which is called mixed lossy and lossless (MLL) reference frame recom-pression, is proposed in this paper. The bandwidth reduction comes from two sources in our scheme, which differs from its(More)
" Multiple-antenna techniques for wireless communications—A comprehensive literature survey, " IEEE Commun. Iterative detection of MIMO transmission using a list-sequential (LISS) detector, " in Proc. IEEE Int. VLSI implementation of MIMO detection using the sphere decoding algorithm, " IEEE J. A high-speed SDM-MIMO decoder using efficient candidate(More)
OBJECTIVE To examine the long-term effect of CPAP on carotid artery intima-media thickness (IMT) in patients with Obstructive sleep apnea syndrome(OSAS). METHODS A prospective observational study over 12 months at a teaching hospital on 50 patients newly diagnosed with OSAS who received CPAP or conservative treatment (CT). Carotid IMT was assessed with(More)
This study aimed to investigate the high risk factors, cerebral palsy (CP) subtypes and comorbidities of periven-tricular leukomalacia (PVL). Based on treatment conditions at a specialist hospital, a cross-sectional clinical study and retrospective analysis of computed tomography and magnetic resonance imaging examinations was conducted to evaluate the risk(More)
—The latest video coding standard high-efficiency video coding (HEVC) provides 50% improvement in coding efficiency compared to H.264/AVC to meet the rising demands for video streaming, better video quality, and higher resolution. The deblocking filter (DF) and sample adaptive offset (SAO) play an important role in the HEVC encoder, and the SAO is newly(More)
Psoriatic arthritis (PsA) patients have increased risk of both atherosclerosis and osteoporosis. Previous studies revealed that IL-33/ST2 axis may be related to both conditions; however, these associations were never evaluated in a single patients' group. Here we explored the association among plasma levels of IL-33 and its decoy receptor soluble ST2(More)