PARALLEL SYNCHRONOUS SCALING ENGINE AND METHOD FOR MULTI-VIEW POINT NAKED EYE 3D DISPLAY

摘要

Provided are a parallel synchronous scaling engine and method for multi-view point naked eye 3D display. Firstly, selection and combined calculation for interpolation pixel windows are performed, then interpolation calculation for a synthesized synthetic view field interpolation pixel window is performed, and the calculation result is directly displayed on a display terminal. Namely, the process that a naked eye stereoscopic image is synthesized after image scaling is performed, which is used in the existing method, is improved into a process that scaling interpolation processing is performed after pixel points are selected and combined. Calculation complexity is greatly lowered, and real-time hardware implementation is easy. Naked eye 3D display of various view point numbers, various interpolation algorithms, integer type and floating point type pixel arrangement can be compatible. Calculation resources will not be increased because of the increase of view point number, performance advantages of the parallel synchronous scaling engine are further embodied along with the increase of view point number.