会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Image blur detection using cumulative blur widths
    • 使用累积模糊宽度的图像模糊检测
    • US07920756B2
    • 2011-04-05
    • US11825094
    • 2007-07-02
    • Takashige TanakaAyahiro Nakajima
    • Takashige TanakaAyahiro Nakajima
    • G06K9/48G06K9/36G06K9/40G06K9/46
    • G06K9/4609G06K9/4638H04N1/58H04N1/646
    • A printer fetches a horizontal direction DCT coefficient group and a vertical direction DCT coefficient group for each block from the JPEG data. The printer selects edge patterns similar to the brightness changes expressed by these coefficient groups from a specified table, and records those pattern numbers in a RAM. The printer judges whether or not the brightness changes of the blocks with each other adjacent are continuous based on the pattern number of each block recorded in the RAM. And by connecting the edge patterns when those brightness changes are continuous, the printer accumulates the blur widths that exist extending over the blocks. Then, based on this cumulative value, the printer determines the presence or absence of image blur. It is possible thereby to detect with good precision the blur of images even for high resolution images while reducing the used memory capacity.
    • 打印机从JPEG数据中取出每个块的水平方向DCT系数组和垂直方向DCT系数组。 打印机从指定的表中选择与这些系数组所表示的亮度变化类似的边缘图案,并将这些图案号记录在RAM中。 打印机基于记录在RAM中的每个块的图案号来判断彼此相邻的块的亮度变化是否连续。 并且通过连接边缘图案,当这些亮度变化是连续的时,打印机会累积存在于块上的模糊宽度。 然后,基于该累计值,打印机确定图像模糊的存在或不存在。 因此,即使对于高分辨率图像也可以精确地检测图像的模糊,同时减少了所使用的存储器容量。
    • 7. 发明申请
    • Image processing device and image processing method
    • 图像处理装置及图像处理方法
    • US20080008398A1
    • 2008-01-10
    • US11825094
    • 2007-07-02
    • Takashige TanakaAyahiro Nakajima
    • Takashige TanakaAyahiro Nakajima
    • G06K9/48G06K9/36G06K9/40G06K9/46
    • G06K9/4609G06K9/4638H04N1/58H04N1/646
    • A printer fetches a horizontal direction DCT coefficient group and a vertical direction DCT coefficient group for each block from the JPEG data. The printer selects edge patterns similar to the brightness changes expressed by these coefficient groups from a specified table, and records those pattern numbers in a RAM. The printer judges whether or not the brightness changes of the blocks with each other adjacent are continuous based on the pattern number of each block recorded in the RAM. And by connecting the edge patterns when those brightness changes are continuous, the printer accumulates the blur widths that exist extending over the blocks. Then, based on this cumulative value, the printer determines the presence or absence of image blur. It is possible thereby to detect with good precision the blur of images even for high resolution images while reducing the used memory capacity.
    • 打印机从JPEG数据中取出每个块的水平方向DCT系数组和垂直方向DCT系数组。 打印机从指定的表中选择与这些系数组所表示的亮度变化类似的边缘图案,并将这些图案号记录在RAM中。 打印机基于记录在RAM中的每个块的图案号来判断彼此相邻的块的亮度变化是否连续。 并且通过连接边缘图案,当这些亮度变化是连续的时,打印机会累积存在于块上的模糊宽度。 然后,基于该累计值,打印机确定图像模糊的存在或不存在。 因此,即使对于高分辨率图像也可以精确地检测图像的模糊,同时减少了所使用的存储器容量。
    • 9. 发明申请
    • Calculation of the number of images representing an object
    • 计算表示对象的图像数量
    • US20070195995A1
    • 2007-08-23
    • US11707442
    • 2007-02-16
    • Kaori MatsumotoTakashige TanakaHirokazu Kasahara
    • Kaori MatsumotoTakashige TanakaHirokazu Kasahara
    • G06K9/00
    • H04N5/232H04N5/23219H04N5/23293H04N2101/00
    • An image processing apparatus includes a storage unit that stores a plurality of reference feature data items corresponding to a plurality of objects, the reference feature data items respectively representing predetermined features of the objects, a feature data generating unit that, for each of images, generates a feature data item representing each predetermined feature as a predetermined feature of a subject represented in the image, a subject identifying unit that, for each feature data item, identifies to which of the objects the subject corresponds by using the feature data item and the reference feature data items, and a calculation unit that, for each object, depending on a result of identifying by the subject identifying unit, calculates the number of object images in which the object is represented as the subject.
    • 图像处理装置包括存储单元,存储与多个对象相对应的多个参考特征数据项,分别表示对象的预定特征的参考特征数据项,针对每个图像生成的特征数据生成单元 表示每个预定特征的特征数据项作为图像中表示的对象的预定特征;对象识别单元,对于每个特征数据项,通过使用特征数据项和参考来识别对象对应于哪个对象 特征数据项,以及计算单元,对于每个对象,根据对象识别单元的识别结果,计算对象被表示为对象的对象图像的数量。