Coding method and apparatus, and computer program and computer-readable storage medium
    31.
    发明申请
    Coding method and apparatus, and computer program and computer-readable storage medium 失效
    编码方法和装置,以及计算机程序和计算机可读存储介质

    公开(公告)号:US20070162828A1

    公开(公告)日:2007-07-12

    申请号:US10580327

    申请日:2005-01-24

    IPC分类号: H03M13/00

    摘要: Data in multidimensional space such as a two-dimensional image is encoded with high efficiency. Further, as two-dimensional data can be decomposed to one-dimensional bases, the problem of wiring for two-dimensional parallelizing in a convolution arithmetic unit can be solved. For this purpose, two-dimensional image data f(x,y) to be encoded is inputted, and one-dimensional adaptive bases X(x),Y(y) representing the two-dimensional image are obtained. Next, a reconstructed image is generated based on the one-dimensional adaptive bases, and the one-dimensional adaptive bases are corrected based on an error E between the reconstructed image and the input image. The correction is repeated until the error E is reduced.

    摘要翻译: 多维空间中的数据(如二维图像)以高效率进行编码。 此外,由于二维数据可以分解为一维的基础,因此可以解决卷积运算单元中二维并行化的布线问题。 为此,输入要编码的二维图像数据f(x,y),并且获得表示二维图像的一维自适应基准X(x),Y(y)。 接下来,基于一维自适应基础生成重建图像,并且基于重构图像和输入图像之间的误差E来校正一维自适应基准。 重复校正直到误差E减小。

    METHOD AND APPARATUS FOR DETECTING AND PROCESSING SPECIFIC PATTERN FROM IMAGE
    34.
    发明申请
    METHOD AND APPARATUS FOR DETECTING AND PROCESSING SPECIFIC PATTERN FROM IMAGE 审中-公开
    用于从图像中检测和处理特定图案的方法和装置

    公开(公告)号:US20120275650A1

    公开(公告)日:2012-11-01

    申请号:US13546355

    申请日:2012-07-11

    IPC分类号: G06K9/46 G06K9/00

    摘要: In an image within which a face pattern is detected, when a ratio of a skin color pixel is equal to or smaller than a first threshold value in a first region and a ratio of a skin color pixel is equal to or greater than a second threshold value in a second r region, the vicinity of the first region is determined to be a face candidate position at which the face pattern can exist. Face detection is carried out on the face candidate position. The second region is arranged in a predetermined position relative to the first region.

    摘要翻译: 在其中检测到面部图案的图像中,当皮肤颜色像素的比例在第一区域中等于或小于第一阈值并且皮肤颜色像素的比率等于或大于第二阈值时 在第二r区域中,第一区域附近被确定为可以存在脸部图案的面部候选位置。 脸部检测在脸部候选位置进行。 第二区域相对于第一区域布置在预定位置。

    Method and apparatus for detecting and processing specific pattern from image
    35.
    发明授权
    Method and apparatus for detecting and processing specific pattern from image 有权
    用于从图像中检测和处理特定图案的方法和装置

    公开(公告)号:US08265350B2

    公开(公告)日:2012-09-11

    申请号:US11951809

    申请日:2007-12-06

    IPC分类号: G06K9/00 G06K9/46 G06K9/66

    摘要: In an image within which a face pattern is detected, when a ratio of a skin color pixel is equal to or smaller than a first threshold value in a first region and a ratio of a skin color pixel is equal to or greater than a second threshold value in a second r region, the vicinity of the first region is determined to be a face candidate position at which the face pattern can exist. Face detection is carried out on the face candidate position. The second region is arranged in a predetermined position relative to the first region.

    摘要翻译: 在其中检测到面部图案的图像中,当皮肤颜色像素的比例在第一区域中等于或小于第一阈值并且皮肤颜色像素的比率等于或大于第二阈值时 在第二r区域中,第一区域附近被确定为可以存在脸部图案的面部候选位置。 脸部检测在脸部候选位置进行。 第二区域相对于第一区域布置在预定位置。

    INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD
    36.
    发明申请
    INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD 有权
    信息处理设备和信息处理方法

    公开(公告)号:US20120045120A1

    公开(公告)日:2012-02-23

    申请号:US13207143

    申请日:2011-08-10

    IPC分类号: G06K9/62

    CPC分类号: G06K9/6282

    摘要: An information processing apparatus that discriminates the orientation of a target includes a calculation unit that calculates a distribution of a difference in feature amount between a plurality of learning patterns each showing the orientation of a target, a determination unit that determines, using a probability distribution obtained from the distribution of differences calculated by the calculation unit, a pixel that is in an input pattern and is to be referred to in order to discriminate the orientation of a target in the input pattern, and a discrimination unit that performs discrimination for obtaining the orientation of the target in the input pattern by comparing a feature amount of the pixel determined by the determination unit and a threshold set in advance.

    摘要翻译: 鉴别目标的方向的信息处理装置包括计算单元,该计算单元计算显示目标的取向的多个学习模式之间的特征量的差异的分布;确定单元,其使用获得的概率分布来确定 根据由计算单元计算出的差异的分布,输入图案中要被标识为输入图案中的目标的方位的像素,以及进行用于获得取向的辨别的判别单元 通过比较由确定单元确定的像素的特征量和预先设定的阈值来输入图案中的目标。

    Action recognition apparatus and method, moving-object recognition apparatus and method, device control apparatus and method, and program
    37.
    发明授权
    Action recognition apparatus and method, moving-object recognition apparatus and method, device control apparatus and method, and program 有权
    动作识别装置和方法,移动物体识别装置和方法,装置控制装置和方法以及程序

    公开(公告)号:US08094881B2

    公开(公告)日:2012-01-10

    申请号:US11035240

    申请日:2005-01-13

    IPC分类号: G06K9/00

    摘要: An action recognition apparatus includes an input unit for inputting image data, a moving-object detection unit for detecting a moving object from the image data, a moving-object identification unit for identifying the detected moving object based on the image data, a state detection unit for detecting a state or an action of the moving object from the image data, and a learning unit for learning the detected state or action by associating the detected state or action with meaning information specific to the identified moving object.

    摘要翻译: 一种动作识别装置,包括用于输入图像数据的输入单元,用于从图像数据检测移动物体的移动物体检测单元,用于基于图像数据识别检测到的移动物体的移动物体识别单元,状态检测 用于从图像数据检测移动物体的状态或动作的单元,以及用于通过将检测到的状态或动作与所识别的移动对象特有的意义信息相关联来学习检测到的状态或动作的学习单元。