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公开(公告)号：US07277585B2
公开(公告)日：2007-10-02
申请号：US10153654
申请日：2002-05-24
CPC分类号： H04N1/32 , H04N1/4105
摘要： An image encoding method forms units respectively made up of a plurality of pixels belonging to within one period of a digital image data having a periodic property, and carries out an encoding using the units as units of encoding, so that two units which are consecutively encoded are separated by an integer multiple of the period.
摘要翻译： 图像编码方法形成分别由属于具有周期性属性的数字图像数据的一个周期内的多个像素构成的单元，并且使用这些单位执行编码作为编码单位，使得连续编码的两个单元 以该周期的整数倍为单位。
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公开(公告)号：US07046387B1
公开(公告)日：2006-05-16
申请号：US09664832
申请日：2000-09-19
IPC分类号： G06K15/00
CPC分类号： H04N11/042 , H04N19/12 , H04N19/172 , H04N19/186 , H04N19/60 , H04N19/63
摘要： A device for processing images includes a compressing/coding unit which encodes image data including a plurality of color components to produce fixed-length codes, a memory unit which stores therein the codes produced by the compressing/coding unit, a distribution-measurement unit which measures a distribution of the color components concurrently with the encoding of the image data performed by the compressing/coding unit, and a memory-control unit which releases a memory space assigned to part of the codes relating to colors in the memory unit if the distribution-measurement unit detects that the distribution concentrates on a particular color composition, and records data indicative of the particular color composition in the memory unit.
摘要翻译： 一种用于处理图像的装置包括：压缩/编码单元，对压缩/编码单元产生的代码编码包含多个颜色分量的图像数据以产生固定长度代码;存储单元，分配测量单元， 测量与由压缩/编码单元执行的图像数据的编码同时的颜色分量的分布;以及存储器控制单元，其释放分配给与存储单元中的颜色相关的代码的一部分的存储空间，如果分布 测量单元检测到分布集中于特定的颜色组合，并且将表示特定颜色组成的数据记录在存储单元中。
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13.发明授权Coding apparatus, decoding apparatus, coding method, decoding method, amd computer-readable recording medium for executing the methods 失效编码装置，解码装置，编码方法，解码方法，用于执行方法的计算机可读记录介质公开(公告)号：US06788811B1
公开(公告)日：2004-09-07
申请号：US09565545
申请日：2000-05-05
IPC分类号： G06K936
CPC分类号： H04N19/60 , H04N11/044 , H04N19/63
摘要： A coding apparatus which can simplify a coding circuit and also simplify the processing of quantization. Image data that consists of R-, G-, and B-color components read from a scanner into buffers is subjected to transformation using a position correlation for each of RGB in position-correlation transformation sections. The DC component of each of the components is then color-converted in a color conversion section to be a DC lightness signal and DC color signals, and the signals are quantized in a quantization section and a coding section. Whereas, the AC components of each of the components are subjected to quantization in a first step in an AC component quantization section, and further to color conversion in a color conversion section to be an AC lightness signal and AC color signals. The signals are quantized in a second step in a quantization section and a coding section.
摘要翻译： 一种可以简化编码电路并简化量化处理的编码装置。 由从扫描仪读取到缓冲器中的R，G和B颜色分量的图像数据使用位置相关变换部分中的每个RGB的位置相关性进行变换。 然后，将颜色转换部分中的每个分量的直流分量进行颜色转换为直流亮度信号和直流彩色信号，并且在量化部分和编码部分对信号进行量化。 而在AC分量量化部分中的每个分量的AC分量在第一步进行量化，并且进一步将颜色转换部分中的颜色转换为AC亮度信号和AC彩色信号。 在量化部分和编码部分中的第二步中量化信号。
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14.发明授权Image processing device with classification key selection unit and image processing method 有权具有分类键选择单元和图像处理方法的图像处理装置公开(公告)号：US08086045B2
公开(公告)日：2011-12-27
申请号：US11783866
申请日：2007-04-12
CPC分类号： G06K9/00442
摘要： An image processing device is disclosed that classifies images in an image database and displays the classified images for searching, and is able to easily narrow a range of candidate images and improve operability. The image processing device includes a first classification unit, a display image controller that generates a display image for displaying a status of the classification performed by the first classification unit; a second classification unit that enables a user to select one or more categories included in the display image, and classifies image documents included in a selected category; a detection unit that detects a searching status; and a classification key selection unit that selects a classification key for the second classification unit in response to detection results of the detection unit.
摘要翻译： 公开了一种图像处理装置，其对图像数据库中的图像进行分类并显示用于搜索的分类图像，并且能够容易地缩小候选图像的范围并提高可操作性。 图像处理装置包括第一分类单元，生成用于显示由第一分类单元执行的分类的状态的显示图像的显示图像控制器; 第二分类单元，其使得用户能够选择包括在所述显示图像中的一个或多个类别，并且对包括在所选类别中的图像文档进行分类; 检测单元，检测搜索状态; 以及分类密钥选择单元，其响应于检测单元的检测结果而选择第二分类单元的分类密钥。
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公开(公告)号：US20090111182A1
公开(公告)日：2009-04-30
申请号：US12085929
申请日：2006-11-30
申请人： Masaki Momose , Yukiko Yamazaki , Hiroshi Okawa , Kanji Mamiya , Noboru Onishi
发明人： Masaki Momose , Yukiko Yamazaki , Hiroshi Okawa , Kanji Mamiya , Noboru Onishi
IPC分类号： C12N5/04
摘要： A novel method is provided, which makes it possible to perform mass propagation of a plant of the family Araceae, the family Bromeliaceae, or the family Marantaceae. Specifically, a method for producing an embryogenic callus, comprising culturing a leaf sheath or a part thereof of a plant selected from the group consisting of the family Araceae, the family Bromeliaceae, and the family Marantaceae as an explant and then inducing an embryogenic callus and a propagation method comprising regenerating a plant through induction of a somatic embryo from the embryogenic callus obtained by the above method are also provided herein.
摘要翻译： 提供了一种新颖的方法，其使得可以进行家蚕科，家蚕科或马鞭藻科的植物的大量繁殖。 具体地说，一种生产胚发生愈伤组织的方法，包括培养选自以下的植物的叶鞘或其一部分：植物科，科罗米科科和马鞭藻科作为外植体，然后诱导胚发生愈伤组织， 还提供了通过从通过上述方法获得的胚发生愈伤组织诱导体细胞胚再生植物的繁殖方法。
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公开(公告)号：US06704455B1
公开(公告)日：2004-03-09
申请号：US09085714
申请日：1998-05-28
IPC分类号： G06K936
CPC分类号： G06T9/005
摘要： A dividing portion divides input image data into a plurality of block data, a block expressed by each of said plurality of block data comprising a pixel matrix of the same predetermined size. A transform portion transforms each of the plurality of block data by a frequency transform method so as to produce a transform factor. A quantizing portion, having a plurality of quantization tables, quantizes the transform factor using one of the plurality of quantization tables. An encoding portion encodes an output of the quantizing portion. A reverse transform portion restores image data from the output of the quantizing portion. A measuring portion measures an error between the input image data and the image data restored by the reverse transform portion. The quantizing portion quantizes the transform factor again using another one of the plurality of quantization tables when the error measured by the measuring portion exceeds a predetermined threshold value.
摘要翻译： 分割部将输入图像数据分割为多个块数据，由包含相同预定尺寸的像素矩阵的所述多个块数据中的每一个表示的块。 变换部分通过频率变换方法来变换多个块数据中的每一个，以产生变换因子。 具有多个量化表的量化部分使用多个量化表之一量化变换因子。 编码部分对量化部分的输出进行编码。 反向变换部分从量化部分的输出恢复图像数据。 测量部分测量输入图像数据与由反向变换部分恢复的图像数据之间的误差。 当由测量部分测量的误差超过预定阈值时，量化部分再次使用多个量化表中的另一个量化该变换因子。
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17.发明授权Image processing method and apparatus to select a data compression method according to a size of an output image 失效根据输出图像的尺寸选择数据压缩方法的图像处理方法和装置公开(公告)号：US06519052B1
公开(公告)日：2003-02-11
申请号：US09401503
申请日：1999-09-22
IPC分类号： G06E1500
CPC分类号： G06T9/00
摘要： An image processing apparatus for inputting image data from an external image input device and outputting the inputted image data to an external image output device after processing the data, the image processing apparatus including a data compression device for compressing the inputted image data by a variable-length data compression method. An image data storing device stores the inputted image data therein. A control device controls the apparatus, such that, when a size of an output image of the inputted image data is larger than a predetermined size, the data compression device compresses the inputted image data by the variable-length data compression method and the image data storing device stores the compressed image data therein, and, when the output image of the inputted image data is equal to or smaller than the predetermined size, the image data storing device stores the inputted image data therein without data compression.
摘要翻译： 一种用于从外部图像输入装置输入图像数据并在处理数据之后将输入的图像数据输出到外部图像输出装置的图像处理装置，所述图像处理装置包括：数据压缩装置，用于通过可变尺寸压缩输入的图像数据; 长度数据压缩方法。 图像数据存储装置将输入的图像数据存储在其中。 控制装置控制装置，使得当输入图像数据的输出图像的尺寸大于预定尺寸时，数据压缩装置通过可变长度数据压缩方法和图像数据来压缩输入的图像数据 存储装置将压缩图像数据存储在其中，并且当输入的图像数据的输出图像等于或小于预定尺寸时，图像数据存储装置在其中存储输入的图像数据而不进行数据压缩。
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