首页>
外国专利>
A METHOD AND AN APPARATUS FOR GENERATING DATA REPRESENTATIVE OF A PIXEL BEAM.
A METHOD AND AN APPARATUS FOR GENERATING DATA REPRESENTATIVE OF A PIXEL BEAM.
展开▼
机译:用于生成像素束的数据表示的方法和装置。
展开▼
页面导航
摘要
著录项
相似文献
摘要
There are several types of plenoptic devices and camera arrays available on the market, and all these light field acquisition devices have their proprietary file format. However, there is no standard supporting the acquisition and transmission of multi- dimensional information. It is interesting to obtain information related to a correspondence between pixels of a sensor of said optical acquisition system and an 10 object space of said optical acquisition system. Indeed, knowing which portion of the object space of an optical acquisition system a pixel belonging to the sensor of said optical acquisition system is sensing enables the improvement of signal processing operations. The notion of pixel beam, which represents a volume occupied by a set of rays of light in an object space of an optical system of a camera along with a compact 15 format for storing such information is thus introduce.
展开▼