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61. 发明授权

US07916975B2 Image processing apparatus and image processing control method 有权
标题翻译：图像处理装置和图像处理控制方法
公开(公告)号：US07916975B2
公开(公告)日：2011-03-29
申请号：US11621771
申请日：2007-01-10
申请人： Takeharu Tone
发明人： Takeharu Tone
IPC分类号： G06K9/54 , H04N1/32
CPC分类号： H04N1/32358 , H04N2201/0081 , H04N2201/0082 , H04N2201/0091 , H04N2201/0093 , H04N2201/0094
摘要： An image processing apparatus capable of regulating memory increase to realize cost reduction while securing the degree of freedom in programming by means of a small-sized programmable data processing section, and thereby improving processing performance. A programmable data processing section comprises two processing sections capable of performing different processings simultaneously. Each of the processing sections repeatedly executes the steps of: reading image data from an image data storage section; reading mutually different processing programs from a processing program storage section; executing a predetermined processing in parallel on the image data; and returning the processed image data to the image data storage section.
摘要翻译：一种图像处理装置，其能够通过小型可编程数据处理部确保编程自由度，从而能够调节存储器增加，实现成本降低，从而提高处理性能。可编程数据处理部分包括能够同时执行不同处理的两个处理部分。每个处理部分重复执行以下步骤：从图像数据存储部分读取图像数据; 从处理程序存储部读取相互不同的处理程序; 对图像数据并行地执行预定处理; 并将处理后的图像数据返回到图像数据存储部。

62. 发明授权

US07336395B2 Data conversion system, image processing and image forming apparatus 有权
标题翻译：数据转换系统，图像处理和图像形成装置
公开(公告)号：US07336395B2
公开(公告)日：2008-02-26
申请号：US10735711
申请日：2003-12-16
申请人： Takeharu Tone
发明人： Takeharu Tone
IPC分类号： G06K1/00 , H04N1/60
CPC分类号： G03G15/011 , H04N1/60
摘要： Disclosed is a system of image data conversion, capable of setting conversion characteristics with more ease even for data having mixed image attributes, and of reducing the amount of data and the size of memory required. The conversion system includes processing elements in a processor array, each including at least an input data register, character registers, an attribute register, and a global processor, so that a calculator in each of the processing elements operates to select, and store in the character registers, the data set, xi, yi, and ai, corresponding to attribute data stored in the attribute register, to be conversion processed subsequently according to an expression stored in the global processor. The global processor assume overall control such as writing raster image data x into each of processing elements corresponding to each attribute data from a data memory to character registers, imparting an operation instruction set to each calculator for performing the data conversion, and outputting conversion processed data yi written into an output register.
摘要翻译：公开了一种图像数据转换系统，即使对于具有混合图像属性的数据也能够更容易地设置转换特性，并且减少数据量和所需存储器的大小。转换系统包括处理器阵列中的处理元件，每个处理器阵列至少包括输入数据寄存器，字符寄存器，属性寄存器和全局处理器，使得每个处理元件中的计算器操作以选择和存储在与存储在属性寄存器中的属性数据相对应的字符寄存器，数据集，x，i，i，i，i，随后根据存储在全局处理器中的表达式进行转换处理。全局处理器采取总体控制，例如将光栅图像数据x写入与从数据存储器到字符寄存器的每个属性数据相对应的处理元件中的每个处理元件，向每个计算器传递操作指令集以执行数据转换，并输出转换处理的数据写入输出寄存器。

63. 发明授权

US06462837B1 Gray-scale conversion based on SIMD processor 有权
标题翻译：基于SIMD处理器的灰度转换
公开(公告)号：US06462837B1
公开(公告)日：2002-10-08
申请号：US09262317
申请日：1999-03-04
申请人： Takeharu Tone
发明人： Takeharu Tone
IPC分类号： H04N146
CPC分类号： H04N1/407
摘要： An image processing device for performing gray-scale conversion includes a plurality of processing elements which include respective registers and perform the gray-scale conversion in parallel with respect to respective pixels based on data stored in the respective registers. The image processing device further includes a control unit which controls the processing elements such that the registers of a given one of the processing elements store data of a line segment which is selected from a series of line segments representing an input-to-output relation of the gray-scale conversion, the line segment being selected to correspond to an input gray-scale level of a corresponding pixel.
摘要翻译：用于执行灰度转换的图像处理装置包括多个处理元件，其包括相应的寄存器，并且基于存储在各个寄存器中的数据，相对于各个像素并行地执行灰度级转换。图像处理装置还包括控制单元，其控制处理元件，使得给定一个处理元件的寄存器存储从表示输入到输出关系的一系列线段中选择的线段的数据灰度转换，线段被选择为对应于相应像素的输入灰度级。

64. 发明申请

US20070070439A1 Image processing apparatus 审中-公开
标题翻译：图像处理装置
公开(公告)号：US20070070439A1
公开(公告)日：2007-03-29
申请号：US11521302
申请日：2006-09-15
申请人： Takeharu Tone
发明人： Takeharu Tone
IPC分类号： H04N1/40
CPC分类号： G06T1/20
摘要： An image processing apparatus which achieves a wide variety of processing functions and large-scale processing, even with a small-scale programmable data processing unit, and which enables cost reductions. This image processing apparatus comprises: a programmable data processing unit; a data input unit for inputting image data; a data output unit for outputting processed image data; and a data memory, or the like, for temporarily storing input image data and processed image data. In the data processing unit, a plurality of processing programs are successively loaded, in a prescribed order, and for each processing program thus loaded, a process of reading in image data from the data memory, executing processing according to the processing program and returning the processed image data to the data memory, is repeated. The plurality of processing programs are stored on a storage medium, and a control CPU, for example, successively selects the plurality of processing programs stored on the storage medium in a prescribed order and loads same to the data processing unit.
摘要翻译：即使使用小规模的可编程数据处理单元也能实现各种各样的处理功能和大规模处理的图像处理装置，并且能够降低成本。该图像处理装置包括：可编程数据处理单元; 用于输入图像数据的数据输入单元; 数据输出单元，用于输出处理后的图像数据; 以及用于临时存储输入图像数据和处理后的图像数据的数据存储器等。在数据处理单元中，以规定的顺序依次加载多个处理程序，对于这样加载的每个处理程序，从数据存储器读取图像数据的处理，根据处理程序执行处理，并返回将经处理的图像数据重复到数据存储器。多个处理程序存储在存储介质上，控制CPU例如以规定的顺序连续地选择存储在存储介质上的多个处理程序，并将其加载到数据处理单元。

65. 发明申请

US20120062918A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM 有权
标题翻译：图像处理设备，图像处理方法和图像处理程序
公开(公告)号：US20120062918A1
公开(公告)日：2012-03-15
申请号：US13301202
申请日：2011-11-21
申请人： Isao MIYAMOTO , Hiroyki Kawamoto , Hiroshi Arai , Satoshi Ohkawa , Takeharu Tone , Naoki Sugiyama , Taira Nishita , Maki Ohyama
发明人： Isao MIYAMOTO , Hiroyki Kawamoto , Hiroshi Arai , Satoshi Ohkawa , Takeharu Tone , Naoki Sugiyama , Taira Nishita , Maki Ohyama
IPC分类号： G06F3/12
CPC分类号： H04N1/00222 , H04N1/00225 , H04N1/32358 , H04N1/40 , H04N1/40068 , H04N19/186 , H04N19/40 , H04N19/80 , H04N2201/0068 , H04N2201/33378
摘要： An image processing apparatus implements appropriate image processing on image data stored in a storage unit of the image processing apparatus easily and efficiently, and distributes the image data to an external apparatus. An image format conversion unit implements image processing such as resolution conversion processing, filter processing, γ correction processing, and halftone processing on image data stored in an HDD serving as an image data storage unit so that the image data conform to conditions, such as image quality and format, specified by an external client apparatus. The image-processed image data are then distributed to the external client apparatus.
摘要翻译：图像处理装置对存储在图像处理装置的存储单元中的图像数据进行适当的图像处理，并且将图像数据分配给外部装置。图像格式转换单元对存储在用作图像数据存储单元的HDD中的图像数据执行诸如分辨率转换处理，滤波处理，γ校正处理和半色调处理的图像处理，使得图像数据符合诸如图像质量和格式，由外部客户端设备指定。然后将图像处理后的图像数据分配给外部客户机装置。

66. 发明授权

US06404512B1 Method and apparatus for image processing capable of efficiently performing a gamma conversion operation 失效
标题翻译：能够有效地执行伽马转换操作的图像处理方法和装置
公开(公告)号：US06404512B1
公开(公告)日：2002-06-11
申请号：US09348631
申请日：1999-07-06
申请人： Takeharu Tone
发明人： Takeharu Tone
IPC分类号： B41B1500
CPC分类号： H04N1/6027 , H04N1/407 , H04N5/202
摘要： An image processing method and apparatus including a memory, parameter registers, and a gamma conversion processor. The memory stores at least one gamma conversion algorithm and a plurality of parameter sets corresponding to predefined gray-scale ranges. The gamma conversion processor selects a suitable parameter set from among the plurality of parameter sets according to a required output gray-scale range and transfers the selected suitable parameter set from the memory to the parameter registers sequentially. Then, the gamma conversion processor performs at a time in parallel a gamma conversion operation with respect to input gray-scale values of successive pixels of an input image data stream using the gamma conversion algorithm and the selected suitable parameter set, and generates a serial output gray-scale signal based on a result of the gamma conversion operation and the data stored in the parameter registers.
摘要翻译：一种包括存储器，参数寄存器和伽马转换处理器的图像处理方法和装置。存储器存储至少一个伽马转换算法和对应于预定义灰度范围的多个参数集。 γ转换处理器根据所需的输出灰度范围从多个参数组中选择合适的参数集，并将所选择的合适参数组从存储器顺序传送到参数寄存器。然后，伽马转换处理器使用伽马转换算法和所选择的合适的参数集合，相对于输入图像数据流的连续像素的输入灰度值，并行地执行伽玛转换操作，并且生成串行输出基于伽马转换操作的结果的灰度信号和存储在参数寄存器中的数据。

67. 发明申请

US20070159664A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING CONTROL METHOD 有权
标题翻译：图像处理设备和图像处理控制方法
公开(公告)号：US20070159664A1
公开(公告)日：2007-07-12
申请号：US11621771
申请日：2007-01-10
申请人： Takeharu Tone
发明人： Takeharu Tone
IPC分类号： H04N1/32
CPC分类号： H04N1/32358 , H04N2201/0081 , H04N2201/0082 , H04N2201/0091 , H04N2201/0093 , H04N2201/0094
摘要： An image processing apparatus capable of regulating memory increase to realize cost reduction while securing the degree of freedom in programming by means of a small-sized programmable data processing section, and thereby improving processing performance. A programmable data processing section comprises two processing sections capable of performing different processings simultaneously. Each of the processing sections repeatedly executes the steps of: reading image data from an image data storage section; reading mutually different processing programs from a processing program storage section; executing a predetermined processing in parallel on the image data; and returning the processed image data to the image data storage section.
摘要翻译：一种图像处理装置，其能够通过小型可编程数据处理部确保编程自由度，从而能够调节存储器增加，实现成本降低，从而提高处理性能。可编程数据处理部分包括能够同时执行不同处理的两个处理部分。每个处理部分重复执行以下步骤：从图像数据存储部分读取图像数据; 从处理程序存储部读取相互不同的处理程序; 对图像数据并行地执行预定处理; 并将处理后的图像数据返回到图像数据存储部。

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