Function transform apparatus
    12.
    发明授权
    Function transform apparatus 失效
    功能变换装置

    公开(公告)号:US5576958A

    公开(公告)日:1996-11-19

    申请号:US403057

    申请日:1995-03-13

    CPC分类号: G06F17/147

    摘要: Frequently occurring DCT coefficients F(u, v) are predictable. Accordingly, values f.sub.u,v,F,(u,v) (x, y) for the frequently occurring DCT coefficients are calculated and stored, in advance, in a table. Among input DCT coefficients F(u, v), only non-zero DCT coefficients are processed. It is determined whether or not the table contains values f.sub.u,v,F(u,v) (x, y) for a given non-zero DCT coefficient. If the table contains the values, they are read out of the table, and if not, they are directly calculated. The read or calculated values are added to pixels (x, y), respectively, to provide pixel values (x, y).

    摘要翻译: 经常出现的DCT系数F(u,v)是可预测的。 因此,计算出频繁出现的DCT系数的值fu,v,F,(u,v)(x,y),并预先存储在表中。 在输入DCT系数F(u,v)中,只处理非零DCT系数。 对于给定的非零DCT系数,确定表是否包含值fu,v,F(u,v)(x,y)。 如果表中包含值,则从表中读出它们,如果不是,则直接计算它们。 读取或计算的值分别添加到像素(x,y),以提供像素值(x,y)。

    Image synthesizing apparatus and method of synthesizing images
    13.
    发明授权
    Image synthesizing apparatus and method of synthesizing images 失效
    图像合成装置和图像合成方法

    公开(公告)号:US08774495B2

    公开(公告)日:2014-07-08

    申请号:US12724871

    申请日:2010-03-16

    CPC分类号: H04N5/262 G06T11/60 H04N5/265

    摘要: When a plurality of images are to be overlapped and synthesized, coincidence degrees between the plurality of images in an area near the boundary of a common area are calculated, and the plurality of images are overlapped and synthesized so that an area near the boundary having a high coincidence degree appears on the overlapped image. Thereby, it is possible to avoid the duplexing of the subject in the common area and unnatural ruptures on the boundary made by the overlapping while reducing the number of processes for the synthesizing.

    摘要翻译: 当要重叠和合成多个图像时,计算在公共区域的边界附近的区域中的多个图像之间的重合度,并且将多个图像重叠并合成,使得在边界附近的区域具有 重叠图像出现高巧合度。 因此,可以避免在共同区域中的对象的双重化以及由重叠产生的边界上的不自然的破裂,同时减少了用于合成的处理次数。

    IMAGE SYNTHESIZING APPARATUS AND METHOD OF SYNTHESIZING IMAGES
    14.
    发明申请
    IMAGE SYNTHESIZING APPARATUS AND METHOD OF SYNTHESIZING IMAGES 失效
    图像合成装置和合成图像的方法

    公开(公告)号:US20100172585A1

    公开(公告)日:2010-07-08

    申请号:US12724871

    申请日:2010-03-16

    IPC分类号: G06K9/00

    CPC分类号: H04N5/262 G06T11/60 H04N5/265

    摘要: When a plurality of images are to be overlapped and synthesized, coincidence degrees between the plurality of images in an area near the boundary of a common area are calculated, and the plurality of images are overlapped and synthesized so that an area near the boundary having a high coincidence degree appears on the overlapped image. Thereby, it is possible to avoid the duplexing of the subject in the common area and unnatural ruptures on the boundary made by the overlapping while reducing the number of processes for the synthesizing.

    摘要翻译: 当要重叠和合成多个图像时,计算在公共区域的边界附近的区域中的多个图像之间的重合度,并且将多个图像重叠并合成,使得在边界附近的区域具有 重叠图像出现高巧合度。 因此,可以避免在共同区域中的对象的双重化以及由重叠产生的边界上的不自然的破裂,同时减少了用于合成的处理次数。

    IMAGE MERGE DEVICE AND METHOD
    15.
    发明申请
    IMAGE MERGE DEVICE AND METHOD 有权
    图像合并装置和方法

    公开(公告)号:US20100166337A1

    公开(公告)日:2010-07-01

    申请号:US12721219

    申请日:2010-03-10

    IPC分类号: G06K9/36

    CPC分类号: H04N5/262 G06T7/32 H04N5/265

    摘要: The image merge device includes a common area determination unit configured to determine a common area between a first image and a second image; a correlation calculation unit configured to calculate a correlation level indicating a degree of a gap between the first image near a boundary of the first image and the second image and the second image near the boundary when the first image and the second image are aligned using the common area; and a superimposed area determination unit configured to determine a superimposed area in which the first and second images are superimposed near the boundary based on the correlation level calculated by the correlation calculation unit.

    摘要翻译: 图像合成装置包括:公共区域确定单元,被配置为确定第一图像和第二图像之间的公共区域; 相关计算单元,被配置为当使用所述第一图像和所述第二图像对准时,计算指示在所述第一图像的边界附近的所述第一图像与所述第二图像之间的间隔的距离与所述边界附近的所述第二图像之间的间隔的程度的相关度 公共区域 以及叠加区域确定单元,被配置为基于由所述相关计算单元计算的所述相关性水平来确定所述第一和第二图像在所述边界附近叠加的叠加区域。

    Photographic device and photographing method
    16.
    发明授权
    Photographic device and photographing method 有权
    摄影设备和摄影方法

    公开(公告)号:US08164641B2

    公开(公告)日:2012-04-24

    申请号:US12505656

    申请日:2009-07-20

    IPC分类号: H04N5/225

    摘要: A photographing device includes a motion amount calculation unit that calculates a motion amount of an image in the successive images, an image selection unit that selects an image to be processed based on the motion amount, and an image combination unit that combines overlapped parts by using a plurality of partially overlapped images selected by the image selection unit.

    摘要翻译: 拍摄装置包括:运动量计算单元,其计算连续图像中的图像的运动量;基于运动量选择要处理的图像的图像选择单元;以及通过使用将重叠部分组合的图像组合单元 由图像选择单元选择的多个部分重叠的图像。

    Method of injecting plurality of spacecraft into different orbits individually
    17.
    发明授权
    Method of injecting plurality of spacecraft into different orbits individually 有权
    将多个航天器分别注入不同轨道的方法

    公开(公告)号:US07747361B2

    公开(公告)日:2010-06-29

    申请号:US11326440

    申请日:2006-01-06

    IPC分类号: G05D1/00 B64G1/00 B64G1/10

    摘要: In a method for injecting a plurality of spacecraft into different circum-earth or interplanetary orbits individually in a single launch, a plurality of spacecraft coupled to an assist module are injected into an interplanetary orbit having a periodicity synchronous with the earth's revolution period. Then, in a maneuver allowing the assist module to re-counter with and pass near to the earth (Earth swing-by), the assist module appropriately performs an orbital change maneuver and a separation maneuver for each of the spacecraft in a sequential order. Through these maneuvers, a closest-approach point to the earth is changed for each of the spacecraft so as to drastically change a subsequent orbital element for each of the spacecraft. The assist module takes a sufficient time to determine a target orbit for each of the spacecraft with a high degree of accuracy until a half month to several days before a closest-approach time in the Earth swing-by. Based on the determined orbit, the assist module makes an orbit correction of about several m/sec in a sequential order, and then separates the spacecraft therefrom in a sequential order. In this process, an inertia navigation is performed based on an accelerometer mounted in the assist module and information about attitude.

    摘要翻译: 在单个发射中单独地将多个航天器注入不同的环形或星际轨道的方法中,耦合到辅助模块的多个航天器被注入具有与地球旋转​​周期同步的周期的行星际轨道。 然后,辅助模块在允许辅助模块重新对抗并通过接近地球(地球绕行)的操作中,按顺序适当地执行每个航天器的轨道改变机动和分离机动。 通过这些演习,对于每个航天器,对地球的最接近的点都会发生变化,从而大大改变每个航天器的后续轨道元素。 辅助模块需要足够的时间以高精确度确定每个航天器的目标轨道,直到地球中最接近的时间之前的半个月到几天。 基于所确定的轨道,辅助模块按顺序进行约几m / sec的轨道校正,然后以顺序的顺序分离航天器。 在该过程中,基于安装在辅助模块中的加速度计和关于姿态的信息执行惯性导航。

    Image shooting device with camera shake correction function
    18.
    发明授权
    Image shooting device with camera shake correction function 有权
    具有相机抖动校正功能的图像拍摄装置

    公开(公告)号:US07680402B2

    公开(公告)日:2010-03-16

    申请号:US11562702

    申请日:2006-11-22

    IPC分类号: G03B17/00 H04N5/228

    CPC分类号: G03B17/00

    摘要: An image shooting device with a camera shake correction function is provided. The image shooting device is capable of avoiding the deterioration of image quality due to performing camera shake correction. An image shooting control unit of the image shooting device can be configured to select to take in either one piece of image data for ordinary image shooting or a plurality of pieces of image data for camera shake correction, on the basis of the determination result of a determination unit. It also can be configured to take in both one piece of image data for ordinary image shooting and a plurality of pieces of image data for camera shake correction.

    摘要翻译: 提供具有相机抖动校正功能的图像拍摄装置。 图像拍摄装置能够避免由于执行相机抖动校正而导致的图像质量的劣化。 图像拍摄装置的图像拍摄控制单元可以被配置为基于一个图像拍摄装置的确定结果来选择用于普通图像拍摄的一个图像数据或用于相机抖动校正的多个图像数据 决定单位。 它也可以被配置为摄取用于普通图像拍摄的一个图像数据和用于照相机抖动校正的多个图像数据。

    Dynamic image composition apparatus and method
    19.
    发明申请
    Dynamic image composition apparatus and method 审中-公开
    动态图像合成装置及方法

    公开(公告)号:US20080068623A1

    公开(公告)日:2008-03-20

    申请号:US11980666

    申请日:2007-10-31

    IPC分类号: G06F15/00

    CPC分类号: G06T13/00 G06T11/60

    摘要: The movement of an image component is determined using the plot information, such as the position, size of the image component, etc., at each time. The complex movement of each image component can be easily generated by providing a plurality of plot information generating units for each image component and combining a plurality of pieces of plot information generated by the plot information generating units when an image is reproduced.

    摘要翻译: 使用图形信息来确定图像分量的移动,例如每次的位置,图像分量的尺寸等。 通过为每个图像分量提供多个绘图信息生成单元,并且当图像被再现时组合由绘图信息生成单元生成的多个绘图信息,可以容易地生成每个图像分量的复杂运动。