Injection moulding is ubiquitous in the production of plastic optical components, the
functionality of which depends on minimising residual stress and on precisely replicating …

Recently, intensive research on microlens array (MLA) was undertaken, which involved
intertwining with the light-field imaging in order to obtain four-dimensional information …

As a combination of conventional injection moulding and compression moulding, injection
compression moulding is expected to deliver a more uniform distribution of cavity pressure …

A plenoptic cameras is a sensor that records the 4D light-field distribution of target scenes.
The surface errors of a microlens array (MLA) can cause the degradation and distortion of …

This paper presents a method for the simultaneous reconstruction of temperature and soot
volume fraction distributions in axisymmetric flames. In the proposed method, the radiation …

A method for establishing machine tool's spatial error model is put forward based on screw
theory, which is different from the traditional error modeling method. By analyzing the …

A silica-based embedded aluminum grating polarizer suitable for a near-and mid-infrared
light field camera is investigated to fully utilize the direction information recorded by the …

A microlens array (MLA) is a key optical element in light-field imaging, but surface errors
caused by manufacturing defects can result in the loss and deviation of light-field information …

The flame temperature measurement is significant to study flame structure. However, during
the detection process using light field imaging technology, the influence of radiative …

In micro-lens-array-based light-field imaging, the micro-lens centers serve as the origins of
local micro-lens coordinate systems. Each micro-lens receives angular/depth information …