Illusion media: Generating virtual objects using realizable metamaterials
نویسندگان
چکیده
منابع مشابه
Illusion Media: Generate Virtual Objects Using Realizable Metamaterials
Transformation optics offers an unconventional strategy to the design of metamaterial devices. In this letter, we propose a class of optical transformation media, illusion media, which can render the enclosed object invisible and generate one or more virtual objects as desired. An arbitrary object enclosed by such an illusion medium layer appears to be one or more other objects. We apply the pr...
متن کاملInvisible cloak with easily-realizable metamaterials
A new elliptical invisible cloak is proposed using a coordinate transformation in the elliptical-cylindrical coordinate system, which crushes the cloaked object to a line segment instead of a point. The elliptical cloak is reduced to a nearly-circular cloak if the elliptical focus becomes very small. The advantage of the proposed invisible cloak is that none of the parameters is singular and th...
متن کاملGenerating Internet Streaming Media Objects and Workloads
Characterization and synthetic generation of streaming access workloads are fundamentally important to the evaluation of Internet streaming delivery systems. Gismo is a toolkit for the generation of synthetic streaming media objects and workloads that capture a number of characteristics empirically verified by recent measurement studies. These characteristics include object popularity, temporal...
متن کاملCreate self-moving objects using hollow-face illusion
This paper presents a novel approach for creating self-moving objects using hollow-face illusion. Given a clip of character animation, our approach generates a static object. Looking at the object at different views, the similar deformation can be observed. To accomplish this challenging mission, we give qualitative and quantitative analysis of hollow-face illusion. Methodology in computer visi...
متن کاملAutomatically Generating Virtual Humans using Evolutionary Algorithms
Virtual Humans are used in many applications either as an embodiment of a real person (an "avatar"), or under the control of a computer program (an "agent" or "non-player character"). The automatic generation of Virtual Humans is a challenging problem if they are to look both plausible and unique within a population. We present an approach which exploits the power of Evolutionary Algorithms (EA...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2010
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.3371716