Abstract: Provided is a flip chip space pixel arrangement structure, a pixel multiplexing method and system, an apparatus and a storage medium. The pixel multiplexing method includes: equidistantly dividing, in rows and columns, an LED display screen into a plurality of first element sets and a plurality of second element sets; on the basis of a pixel acquisition algorithm, sampling a single frame of original image having high resolution into seven basic images having low resolution; on the basis of a determination strategy, formulating display orders of the basic images, the single frame of original image corresponding to three display orders, and each of the display orders corresponding to one or more of the basic images; and on the basis of the display orders, sequentially displaying each of the basic images in a single frame duration, to complete sub-pixel reconstruction of the flip chip space pixel arrangement structure.

Abstract: Disclosed are an LED light emitting pixel arrangement structure and a display panel device. The pixel arrangement structure includes a plurality of first pixel sets and a plurality of second pixel sets, the first pixel set includes a plurality of E pixels arranged in a row, the second pixel set includes a center pixel and pixels A, pixels B, pixels C, and pixels D that take the center sub-pixel as a center and are sequentially distributed in a semicircular arc, three separate white light points are formed in each second pixel set, and each separate white light point is formed by the cooperation of the center sub-pixel and any adjacent pixel on the corresponding semicircular arc; and control modes of the first pixel set 1 and the second pixel set 2 are both separate electric control, to control an on-off order and frequency of the separate white light points.

Abstract: The present invention includes a method and apparatus for simulating, for example on a desktop computer, a specific view of a hologram. A preferred embodiment of this invention suitably enables, in medical imaging, the manipulation of intensity transformations (windowing and leveling), regions (cropping) and views (axial, coronal and lateral) and the display of the resulting simulations in substantially real time. In accordance with one aspect of the present invention, an approximation of substantially accurate pixel intensities is achieved by collapsing three-dimensional data onto a two-dimensional view, without the need for constructing complex summations of fringe patterns, as is typically required when constructing a hologram. A power function is suitably applied to each voxel in the data set. The values for a particular x, y coordinate are then summed along the z axis, with the resultant sum value being stored in a sum buffer for all values of x and y.

Abstract: A method and apparatus for making holograms includes a technique for exposing a film substrate or other light-sensitive medium to consecutive two dimensional images, together representative of a physical three-dimensional system, to generate a three dimensional hologram of the physical system. Low beam ratios are employed to superimpose multiple (20-300) images on the substrate. Each image is relatively weak, but the combination of the series of weak images ultimately appears as a single clearly defined hologram.

Abstract: A method and apparatus for making holograms includes a technique for exposing a film substrate or other light-sensitive medium to consecutive two dimensional images, together representative of a physical three-dimensional system, to generate a three dimensional hologram of the physical system. Low beam ratios are employed to superimpose multiple (20-300) images on the substrate. Each image is relatively weak, but the combination of the series of weak images ultimately appears as a single clearly defined hologram.

Abstract: A method and apparatus for making holograms includes a technique for exposing a film substrate or other light-sensitive medium to consecutive two dimensional images, together representative of a physical three-dimensional system, to generate a three dimensional hologram of the physical system. Low beam ratios are employed to superimpose multiple (20-300) images on the substrate. Each image is relatively weak, but the combination of the series of weak images ultimately appears as a single clearly defined hologram.

Abstract: A method and apparatus for making holograms includes a technique for exposing a film substrate or other light-sensitive medium to consecutive two dimensional images, together representative of a physical three-dimensional system, to generate a three dimensional hologram of the physical system. Low beam ratios are employed to superimpose multiple (20-300) images on the substrate. Each image is relatively weak, but the combination of the series of weak images ultimately appears as a single clearly defined hologram.

Abstract: Method and apparatus provides for simulating digital holographic data on a desktop computer. In one aspect, an approximation of substantially accurate pixel intensities is achieved by collapsing three-dimensional data onto a two-dimensional view, without the need for constructing complex summations of fringe patterns. A power function is applied to each voxels in the data set. The values for a particular x, y coordinate are then summed along the z axis, with the resultant sum value being stored in a sum buffer for all values of x and y. The maximum value of the sum buffer is determined, then the sum buffer values are normalized by this maximum value. Finally, an inverse power function is applied to the normalized sum, then the results are scaled over the range of values of the output buffer. Consequently, the operator is able to view in real time, simulations of a single view of a hologram created from the selected parameters.