A light-emitting device includes an organic insulating layer lying above a face of a substrate, reflective layers lying on a face of the organic insulating layer, an inorganic insulating layer lying over the reflective layers, and light-emitting elements arranged above the reflective layers with the inorganic insulating layer disposed therebetween. An optical flow calculator calculates two-dimensional optical flows of the individual target points by searching for points corresponding to the target points set in the standard image captured in a frame immediately preceding a current frame. The system determines whether a size of the first buffer region exceeds a maximum transfer size of the networked system. The method and system for constructing corrected Java native code can be implemented as a plug-in to a program development environment, wherein a developer may invoke the method and system while developing said native source code. Also presented is an adaptive framework for solving a system of motion estimation equations.