公开(公告)号：US20120057760A1

公开(公告)日：2012-03-08

申请号：US13221938

申请日：2011-08-31

申请人： Takuma YAMAMOTO ,  Nao Mishima

发明人： Takuma YAMAMOTO ,  Nao Mishima

IPC分类号： G06K9/00

CPC分类号： G06T7/238 ,  G06T2207/10016 ,  G06T2207/20021

摘要： A motion vector detection device includes: a matching error calculation part that calculates matching errors between a focus block and each of reference blocks; a least matching error calculation part calculating a least matching error from among the matching errors; a threshold calculation part calculating a threshold value; a correction vector calculation part calculating a correction vector from motion vectors detected in the reference blocks; and a motion vector determination part determining, as a motion vector for the focus block, a relative position vector in a block in which the relative position vector with respect to the focus block is the closest to the correction vector, the block being selected from among the reference blocks in which a difference between the plurality of matching errors and the least matching error is within the threshold value.

摘要翻译： 运动矢量检测装置包括：匹配误差计算部，其计算聚焦块与各参考块之间的匹配误差; 从所述匹配误差中计算最小匹配误差的最小匹配误差计算部; 计算阈值的阈值计算部; 校正矢量计算部分，从参考块中检测的运动矢量计算校正矢量; 以及运动矢量确定部，其确定作为所述焦点块的运动矢量的相对于所述焦点块的相对位置矢量最接近所述校正向量的块中的相对位置矢量，所述块选自 其中多个匹配误差和最小匹配误差之间的差在阈值内的参考块。

公开(公告)号：US20120113101A1

公开(公告)日：2012-05-10

申请号：US13240345

申请日：2011-09-22

申请人： Takuma YAMAMOTO ,  Yasunori Taguchi ,  Nobuyuki Matsumoto

发明人： Takuma YAMAMOTO ,  Yasunori Taguchi ,  Nobuyuki Matsumoto

IPC分类号： G06T15/00

CPC分类号： G02B27/22 ,  H04N13/106 ,  H04N13/156 ,  H04N13/305 ,  H04N13/351 ,  H04N13/366 ,  H04N13/373 ,  H04N13/376 ,  H04N13/38

摘要： According to one embodiment, a three-dimensional image display apparatus includes a display unit and a generating unit. The display unit includes a two-dimensional image display device includes a display surface with a plurality of pixels arranged in a matrix, and a plurality of light ray control elements provided on the display surface of the two-dimensional image display device corresponding to the pixels. The generating unit generates an optimal elemental image by determining a value of at least one pixel from a weighted sum of values of at least two pixels of a generated image or an input image, and weights calculated based on light ray distributions indicating directions and scattering degrees of light rays from the light ray control elements. The display unit displays the optimal elemental image.

摘要翻译： 根据一个实施例，三维图像显示装置包括显示单元和生成单元。 显示单元包括二维图像显示装置，其包括具有排列成矩阵的多个像素的显示面，以及设置在与像素对应的二维图像显示装置的显示面上的多个光线控制元件 。 生成单元通过从生成的图像或输入图像的至少两个像素的值的加权和确定至少一个像素的值，并且基于指示方向和散射度的光线分布计算的权重来生成最佳元素图像 来自光线控制元件的光线。 显示单元显示最佳元素图像。