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    • 21. 发明授权
    • Image pickup device with zoom function
    • 具有变焦功能的摄像设备
    • US07701491B2
    • 2010-04-20
    • US11339274
    • 2006-01-25
    • Yoshinori AbeKazunori YanagiKeiichi Imamura
    • Yoshinori AbeKazunori YanagiKeiichi Imamura
    • H04N5/262
    • H04N1/3875H04N5/23212H04N5/23293H04N5/2628
    • When a continuous-zoom-photographing mode is selected, a through image of a subject and first and second continuous-zoom-photographing frames are produced on an image-display section. When a user operates a cross key, recorded information about a trimming position of each of the first and second continuous-zoom-photographing frames is updated according to the cross-key operation, and the first and second continuous-zoom-photographing frames are produced at the updated trimming position recorded after the update. When a shutter button is operated, still-image photographing is started and obtained image data is stored in a buffer memory. On the basis of the obtained image data, image data is generated for each of the first and second continuous-zoom-photographing frames through trimming processing and stored in the buffer memory. The obtained image data and the generated image data are stored in a flash memory.
    • 当选择连续变焦拍摄模式时,在图像显示部分上产生被摄体的直通图像和第一和第二连续变焦拍摄帧。 当用户操作十字键时,根据交叉键操作更新关于第一和第二连续变焦拍摄帧中的每一个的修剪位置的记录信息,并且产生第一和第二连续变焦拍摄帧 在更新后记录的更新的修剪位置。 当操作快门按钮时,静止图像拍摄开始并且获得的图像数据被存储在缓冲存储器中。 基于所获得的图像数据,通过修剪处理为第一和第二连续变焦拍摄帧中的每一个产生图像数据,并存储在缓冲存储器中。 获得的图像数据和所生成的图像数据被存储在闪速存储器中。
    • 22. 发明授权
    • Image processing apparatus and image processing method
    • 图像处理装置和图像处理方法
    • US07352480B2
    • 2008-04-01
    • US10393463
    • 2003-03-21
    • Yoshinori Abe
    • Yoshinori Abe
    • G06F3/12
    • H04N1/00933H04N1/00204H04N1/32358H04N2201/001H04N2201/0081H04N2201/0082H04N2201/3297
    • An image processing apparatus which comprises a RAM acting as a shared memory for storing image data, and an image processing board, connected to the RAM through a PCI bus acting as a general-purpose bus, for performing raster conversion to the image data and performing a necessary image process to the converted data by using a line memory is provided. In this apparatus, in a case where the image processing board can not input or output the data from or to the PCI bus, it is controlled not to generate a sync signal used for a process in the image processing board, whereby a stable operation is possible in an image forming apparatus and an image processing method which include the image processing apparatus.
    • 一种图像处理装置,包括用作存储图像数据的共享存储器的RAM和通过用作通用总线的PCI总线连接到RAM的图像处理板,用于对图像数据进行光栅转换并执行 提供了通过使用行存储器对转换的数据进行必要的图像处理。 在该装置中,在图像处理板不能从PCI总线输入或输出数据的情况下,控制不产生用于图像处理板中的处理的同步信号,从而稳定的操作是 可能在包括图像处理装置的图像形成装置和图像处理方法中。
    • 28. 发明授权
    • Method and apparatus for processing image
    • 图像处理方法及装置
    • US4929979A
    • 1990-05-29
    • US303724
    • 1989-01-27
    • Tetsuo KimotoYoshinori Abe
    • Tetsuo KimotoYoshinori Abe
    • H04N1/407H04N1/60H04N1/64
    • H04N1/64H04N1/4074H04N1/6027
    • According to a method and apparatus for processing an image, density data representing a density of each pixel of original image data and color data representing a color of each pixel are generated. The density and color data are generated as parallel data. A write mode of a memory is set. A memory content is repeated updated in correspondence with the density data and the color data. A read mode of the memory is set. A memory content corresponding to one of the color data is externally read out. Threshold values are set in units of color data on the basis of the memory content read out from the memory. Recording density data having a smaller number of bits is formed by the set threshold values on the basis of the density data. Recording is performed on the basis of the formed recording density data.
    • 根据用于处理图像的方法和装置,生成表示原始图像数据的每个像素的浓度的密度数据和表示每个像素的颜色的颜色数据。 密度和颜色数据作为并行数据生成。 设置存储器的写入模式。 与密度数据和颜色数据对应地重复更新存储器内容。 设置存储器的读取模式。 对应于一个颜色数据的存储器内容被外部读出。 基于从存储器读出的存储器内容,以颜色数据为单位设置阈值。 基于密度数据,通过设定的阈值形成具有较少位数的记录密度数据。 根据形成的记录密度数据进行记录。