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View Direction Adaptive 360 Degree Video Streaming System Based on Projected Area
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作者 san kim Jihyeok Yun +3 位作者 Bokyun Jo Ji Ho kim Ho Gyun Chae Doug Young Suh 《Journal of Computer and Communications》 2018年第1期203-212,共10页
360 video streaming services over the network are becoming popular. In particular, it is easy to experience 360 video through the already popular smartphone. However, due to the nature of 360 video, it is difficult to... 360 video streaming services over the network are becoming popular. In particular, it is easy to experience 360 video through the already popular smartphone. However, due to the nature of 360 video, it is difficult to provide stable streaming service in general network environment because the size of data to send is larger than that of conventional video. Also, the real user's viewing area is very small compared to the sending amount. In this paper, we propose a system that can provide high quality 360 video streaming services to the users more efficiently in the cloud. In particular, we propose a streaming system focused on using a head mount display (HMD). 展开更多
关键词 360 PANORAMIC Video Cloud SPLIT Image Real-Time STREAMING MPU
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FLEX系列茵格发猪圆环病毒疫苗免疫预防韩国单点生产猪场猪圆环病毒相关疾病的效果研究
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作者 Young S.Lyoo Sun-young Sunwoo +3 位作者 san kim 徐大为 黄念 朱连德 《今日养猪业》 2010年第1期33-34,共2页
猪圆环病毒Ⅱ型(PCV2)是猪圆环病毒相关疾病(PCVAD)的病原。猪圆环病毒相关疾病(PCVAD)也叫做断奶仔猪多系统衰竭综合征(PMWS)。开发有效的猪圆环病毒Ⅱ型(PCV2)疫苗是控制猪圆环病毒相关疾病(PCVAD)的重要环节。高死亡率... 猪圆环病毒Ⅱ型(PCV2)是猪圆环病毒相关疾病(PCVAD)的病原。猪圆环病毒相关疾病(PCVAD)也叫做断奶仔猪多系统衰竭综合征(PMWS)。开发有效的猪圆环病毒Ⅱ型(PCV2)疫苗是控制猪圆环病毒相关疾病(PCVAD)的重要环节。高死亡率和高动保开销导致的经济损失每年都在增加。 展开更多
关键词 猪圆环病毒Ⅱ型 相关疾病 病毒疫苗 免疫预防 FLEX 断奶仔猪多系统衰竭综合征 猪场 生产
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