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    • 122. 发明授权
    • Video compression encoding/decompression device, video compression encoding/decompression program and video generation/output device
    • 视频压缩编码/解压缩装置,视频压缩编码/解压缩程序和视频生成/输出装置
    • US08599918B2
    • 2013-12-03
    • US12759509
    • 2010-04-13
    • Shigeru YoshidaJunichi Odagiri
    • Shigeru YoshidaJunichi Odagiri
    • H04N11/02
    • H04N19/507H04N19/85
    • When a periodic pattern is not included in image data 210, a prediction error encoding unit 204 outputs the variable-length code of a prediction error quantization value 214 generated by prediction encoding as compressed data 215. When the periodic pattern is included in the image data 210, a periodic pattern encoding unit 208 outputs only information about the periodic pattern as the compressed data 215, while the output of the prediction error encoding unit is stopped. On the decompression side, while the copy instruction of a pixel value before one cycle from the compressed data is not detected, the decompression operation in a normal prediction encoding system is executed. When the instruction is detected, the pixel value one cycle before, internally stored is copied and outputted.
    • 当图像数据210中不包括周期性图案时,预测误差编码单元204将通过预测编码生成的预测误差量化值214的可变长度码输出为压缩数据215.当周期性图案包括在图像数据中时 如图210所示,周期性图案编码单元208仅输出关于周期性图案的信息作为压缩数据215,同时预测误差编码单元的输出停止。 在解压缩侧,当没有检测到来自压缩数据的一个周期之前的像素值的复制指令时,执行正常预测编码系统中的解压缩操作。 当检测到指令时,复制并输出内部存储的一个周期的像素值。
    • 123. 发明授权
    • Image compressing apparatus, image compressing method, image decompressing apparatus, and storage medium
    • 图像压缩装置,图像压缩方法,图像解压缩装置和存储介质
    • US08467619B2
    • 2013-06-18
    • US12563405
    • 2009-09-21
    • Shigeru Yoshida
    • Shigeru Yoshida
    • G06K9/36G06T9/00
    • G06F17/147H04N19/132H04N19/136H04N19/18H04N19/187H04N19/34H04N19/61
    • In the present invention, a first pixel data group of several pixels existing in block into which an image is divided is divided, thereby generating several second pixel data groups. In the second pixel data group, an orthogonal transformation is performed in several layers using only the predetermined number of coefficients from the lowest frequency side from among the coefficients obtained by the orthogonal transformation. The predetermined number of coefficients from the lowest frequency side from among the coefficients obtained by the orthogonal transformation in the highest layer, and the coefficients that are obtained in a layer other than the highest layer not used for the orthogonal transformation are encoded, thereby generation the compressed data. Accordingly, encoding is performed while separating lower frequency components from higher frequency components.
    • 在本发明中,对分割有图像的块中存在的若干像素的第一像素数据组进行分割,从而生成多个第二像素数据组。 在第二像素数据组中,从通过正交变换获得的系数中仅使用来自最低频率侧的预定数量的系数,在几层中执行正交变换。 从通过最高层中的正交变换获得的系数中的最低频率侧的预定数量的系数以及在不用于正交变换的最高层以外的层中获得的系数被编码,从而生成 压缩数据。 因此,在从较高频率分量分离低频分量的同时进行编码。
    • 124. 发明授权
    • Document conversion and use system
    • 文件转换和使用系统
    • US08423888B2
    • 2013-04-16
    • US11905312
    • 2007-09-28
    • Junichi OdagiriSatoshi NakashimaShigeru YoshidaTakuroh Yamaguchi
    • Junichi OdagiriSatoshi NakashimaShigeru YoshidaTakuroh Yamaguchi
    • G06F17/00
    • G06F17/227G06F17/2247
    • A document conversion and use system which converts a first structured document into a second structured document different in structure from the first structured document, comprising: a template storage unit storing a template indicating the structure of the second structured document; a structure specification unit for reading out the template from the template storage unit and causing a user to specify an element or an element content constituting the template; a correspondence definition specification unit for causing the user to define the correspondence definition specification indicating the correspondence between the element in the first structured document and the element in the template; and an unit for analyzing the template structure to specify the element or the element content specified by the structure specification unit, searching for the element defined by the correspondence definition starting from the element or the element content, and performing conversion processing according to the search result.
    • 一种文档转换和使用系统,其将第一结构化文档转换成与第一结构化文档不同结构的第二结构化文档,包括:模板存储单元,存储指示第二结构化文档的结构的模板; 结构指定单元,用于从模板存储单元读出模板并使用户指定构成模板的元素或元素内容; 通信定义指定单元,用于使用户定义指示第一结构化文档中的元素与模板中的元素之间的对应关系的对应定义规范; 以及用于分析模板结构以指定由结构指定单元指定的元素或元素内容的单元,从元素或元素内容开始搜索由对应定义定义的元素,并且根据搜索结果执行转换处理 。
    • 129. 发明申请
    • Monitoring lens apparatus and monitoring camera
    • 监控镜头设备和监控摄像机
    • US20070268596A1
    • 2007-11-22
    • US11798887
    • 2007-05-17
    • Daigo AibaShigeru Yoshida
    • Daigo AibaShigeru Yoshida
    • G02B15/14
    • G02B7/10G08B13/19619G08B13/1963H04N5/2251H04N5/23238
    • A monitoring lens apparatus is provided and includes a fixed cylinder, a first lens frame provided at an inner portion of the fixed cylinder and movable in an optical axis direction, a second lens frame provided at the inner portion of the fixed cylinder and movable in the optical axis direction, a first ring provided rotatably to the fixed cylinder and provided with a cam groove for driving the first lens frame, a second ring provided rotatably to the fixed cylinder on an object side of the first ring and provided with a cam groove for driving the second lens frame, and an extended portion provided integrally with the first ring and extended to the object side to cover an outer periphery of the second ring.
    • 提供一种监视透镜装置,包括:固定筒,设置在固定筒的内部并沿光轴方向移动的第一透镜框,设置在固定筒的内部并可在该固定筒的内部移动的第二透镜框 光轴方向,第一环可旋转地设置在固定筒上,并设置有用于驱动第一透镜框的凸轮槽,第二环可旋转地设置在第一环的物体侧的固定筒上,并设置有用于 驱动第二透镜框,以及延伸部,与第一环一体地设置并延伸到物体侧以覆盖第二环的外周。