利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

86 条记录 (耗时 0.035 秒)

    PRINTING DEVICE
    82.
    发明申请
    PRINTING DEVICE 有权
    打印设备

    公开(公告)号：US20140008463A1

    公开(公告)日：2014-01-09

    申请号：US13915796

    申请日：2013-06-12

    申请人： Sung-Hwan Cho ,  Sang-Jo Lee

    发明人： Sung-Hwan Cho ,  Sang-Jo Lee

    IPC分类号： B41F17/00

    CPC分类号： B41F17/00 ,  B41F31/08

    摘要： A printing device includes a solution tank, a nozzle unit including a distribution path and a plurality of nozzles connected with the distribution path the nozzle unit being connected with the solution tank through a first pipe; a gas supply connected with the nozzle unit through a second pipe; and a discharge unit connected with the nozzle unit through a third pipe, wherein the distribution path includes first portions and second portions that respectively have different widths.

    摘要翻译： 打印装置包括溶液罐，包括分配路径的喷嘴单元和与分配路径连接的多个喷嘴，喷嘴单元通过第一管与溶液罐连接; 通过第二管与喷嘴单元连接的气体供给; 以及通过第三管与喷嘴单元连接的排出单元，其中分配路径包括分别具有不同宽度的第一部分和第二部分。

    Motion estimation method, medium, and system with fast motion estimation
    84.
    发明授权
    Motion estimation method, medium, and system with fast motion estimation 有权
    运动估计方法，中等和快速运动估计系统

    公开(公告)号：US08335255B2

    公开(公告)日：2012-12-18

    申请号：US11783599

    申请日：2007-04-10

    申请人： Ho-Jin Lee ,  Sang-Jo Lee ,  Si-hwa Lee ,  Do-hyung Kim

    发明人： Ho-Jin Lee ,  Sang-Jo Lee ,  Si-hwa Lee ,  Do-hyung Kim

    IPC分类号： H04N7/12

    CPC分类号： H04N19/56 ,  H04N19/51

    摘要： A motion estimation method, medium, and system with fast motion estimation. The motion estimation method includes comparing a cost indicating a difference between a current block of a current image and a block of a reference image specified by a starting point with a predetermined threshold and selectively searching for the best matching block of the current block from the starting point according to the comparison result.

    摘要翻译： 具有快速运动估计的运动估计方法，介质和系统。 运动估计方法包括将当前图像的当前块与由起始点指定的参考图像的块之间的差指定为预定阈值的成本进行比较，并且从开始选择性地搜索当前块的最佳匹配块 根据比较结果。

    Devices and methods for data compression and decompression
    85.
    发明授权
    Devices and methods for data compression and decompression 有权
    用于数据压缩和解压缩的设备和方法

    公开(公告)号：US08175164B2

    公开(公告)日：2012-05-08

    申请号：US11469558

    申请日：2006-09-01

    申请人： Bom-Yun Kim ,  Jong-Seon Kim ,  Shi-Hwa Lee ,  Sang-Jo Lee

    发明人： Bom-Yun Kim ,  Jong-Seon Kim ,  Shi-Hwa Lee ,  Sang-Jo Lee

    IPC分类号： H04N7/12

    CPC分类号： H04N19/42 ,  H04N19/12 ,  H04N19/13 ,  H04N19/136 ,  H04N19/18 ,  H04N19/60

    摘要： A device for data compression includes a domain transformer unit, a classifying unit, a variable length encoder, a fixed length encoder and a memory unit. The domain transformer unit transforms time-domain data into frequency-domain data. The classifying unit determines an encoding type of the frequency-domain data based on occurrence probability of the frequency-domain data. The variable length encoder encodes first frequency-domain data that are determined to be encoded by variable length coding. The fixed length encoder encodes second frequency-domain data that are determined to be encoded by fixed length coding. The memory unit stores the encoded first and second frequency-domain data by relocating the encoded first and second frequency-domain data such that the encoded first frequency-domain data are placed adjacently and the encoded second frequency-domain data are placed adjacently. Therefore, the time for decoding the corresponding data may be reduced.

    摘要翻译： 用于数据压缩的装置包括域变换器单元，分类单元，可变长度编码器，固定长度编码器和存储器单元。 域变换器单元将时域数据转换为频域数据。 分类单元基于频域数据的发生概率来确定频域数据的编码类型。 可变长度编码器对被确定为通过可变长度编码进行编码的第一频域数据进行编码。 固定长度编码器编码被确定为由固定长度编码编码的第二频域数据。 存储器单元通过重新定位编码的第一和第二频域数据来存储经编码的第一和第二频域数据，使得编码的第一频域数据相邻放置，并且编码的第二频域数据被相邻地放置。 因此，可以减少对相应数据进行解码的时间。

    Video encoder and method for coding video data frames
    86.
    发明申请
    Video encoder and method for coding video data frames 审中-公开
    视频编码器和视频数据帧编码方法

    公开(公告)号：US20080025388A1

    公开(公告)日：2008-01-31

    申请号：US11881659

    申请日：2007-07-27

    申请人： Bong-Gon Kim ,  Sang-Jo Lee ,  Young-Hun Joo

    发明人： Bong-Gon Kim ,  Sang-Jo Lee ,  Young-Hun Joo

    IPC分类号： H04N11/02

    CPC分类号： H04N19/152 ,  H04N19/114 ,  H04N19/132 ,  H04N19/159 ,  H04N19/172 ,  H04N19/61

    摘要： Disclosed is a video encoder and a method for coding a video data frame. The encoder of a video encoder checks overall capacity of video data frames to be encoded, and predicts the number of the P frames which are to be subsequently encoded according to the checked overall capacity by using mean capacity of P frames extracted from a previous GOP. The number of frames that will be skipped due to an overflow of a buffer is computed from the predicted number of the P frames according to available capacity of the buffer. The position of those frames that will be skipped is set not to be continuous according to the predicted number of the P frames and to the number of frames of the GOP. Furthermore, while coding of the video data frames is being performed, a video data frame chosen to be currently encoded is arranged in the same position as a frame to be skipped is arranged, coding of the video data frame is skipped. Herein, the skipped frames are determined, from among the video data frames, from 1 frames which become reference frames of other video data frames, or from P frames, except a first P frame, which becomes a reference frame of another video data frame. Accordingly, while essential reference frames (i.e., I and P frames) are being prevented from being skipped, consecutive frame skips are also prevented from occurring, and therefore the overall quality of pictures can be prevented from being degraded.

    摘要翻译： 公开了一种用于编码视频数据帧的视频编码器和方法。 视频编码器的编码器检查要编码的视频数据帧的总容量，并且通过使用从先前GOP提取的P帧的平均容量，根据检查的总容量来预测随后将被编码的P帧的数量。 根据缓冲器的可用容量，从P帧的预测数量计算由于缓冲器溢出而将被跳过的帧的数量。 根据预测的P帧数和GOP的帧数，将被跳过的帧的位置设置为不连续。 此外，在执行视频数据帧的编码的同时，选择当前编码的视频数据帧被布置在与要跳过的帧相同的位置，跳过视频数据帧的编码。 这里，从视频数据帧中，从成为其他视频数据帧的参考帧的1帧或从成为另一视频数据帧的参考帧的第一P帧除外的P帧确定跳过的帧。 因此，虽然防止了基本参考帧（即I和P帧）被跳过，但是也防止了连续的帧跳过，从而可以防止图像的整体质量下降。