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1. 发明授权

US08411984B2 Image processing device and method 失效
标题翻译：图像处理装置及方法
公开(公告)号：US08411984B2
公开(公告)日：2013-04-02
申请号：US12930930
申请日：2011-01-20
申请人： Takahiro Fukuhara , Naoto Nishimura , Hiroshi Akinaga
发明人： Takahiro Fukuhara , Naoto Nishimura , Hiroshi Akinaga
IPC分类号： G06K9/40
CPC分类号： G06K9/36
摘要： An image processing device includes a supply unit that supplies a coefficient data group in each sub-band, in which image data of a predetermined number of lines is decomposed for each frequency band by a hierarchical analysis filter process and which includes coefficient data of one line or more in a sub-band of at least a lowest frequency component, a synthesis filter unit that synthesizes the coefficient data group and generates image data in a baseband, a supply control unit that controls the supply unit to supply the coefficient data at such a timing that the synthesis filter unit can generate the image data at a timing corresponding to a horizontal synchronization period, and a synthesis filtering control unit that controls the synthesis filter unit to synthesize the coefficient data group in the predetermined order and generate the image data at a timing corresponding to the horizontal synchronization period.
摘要翻译：一种图像处理装置，包括：提供单元，其通过分层分析滤波处理在每个子带中提供系数数据组，其中预定数量的行的图像数据被分解用于每个频带，并且包括一行的系数数据或更多个在至少最低频率分量的子带中，合成滤波器单元，其合成所述系数数据组并在基带中产生图像数据;供应控制单元，其控制所述供应单元以在所述基带处提供所述系数数据; 合成滤波器单元可以在与水平同步周期相对应的定时产生图像数据的定时，以及合成滤波控制单元，其控制合成滤波器单元以预定顺序合成系数数据组，并以定时对应于水平同步周期。

2. 发明申请

US20110188765A1 Image processing device and method 失效
标题翻译：图像处理装置及方法
公开(公告)号：US20110188765A1
公开(公告)日：2011-08-04
申请号：US12930930
申请日：2011-01-20
申请人： Takahiro Fukuhara , Naoto Nishimura , Hiroshi Akinaga
发明人： Takahiro Fukuhara , Naoto Nishimura , Hiroshi Akinaga
IPC分类号： G06K9/36
CPC分类号： G06K9/36
摘要： An image processing device includes a supply unit that supplies a coefficient data group in each sub-band, in which image data of a predetermined number of lines is decomposed for each frequency band by a hierarchical analysis filter process and which includes coefficient data of one line or more in a sub-band of at least a lowest frequency component, a synthesis filter unit that synthesizes the coefficient data group and generates image data in a baseband, a supply control unit that controls the supply unit to supply the coefficient data at such a timing that the synthesis filter unit can generate the image data at a timing corresponding to a horizontal synchronization period, and a synthesis filtering control unit that controls the synthesis filter unit to synthesize the coefficient data group in the predetermined order and generate the image data at a timing corresponding to the horizontal synchronization period.
摘要翻译：一种图像处理装置，包括：提供单元，其通过分层分析滤波处理在每个子带中提供系数数据组，其中预定数量的行的图像数据被分解用于每个频带，并且包括一行的系数数据或更多个在至少最低频率分量的子带中，合成滤波器单元，其合成所述系数数据组并在基带中产生图像数据;供应控制单元，其控制所述供应单元以在所述基带处提供所述系数数据; 合成滤波器单元可以在与水平同步周期相对应的定时产生图像数据的定时，以及合成滤波控制单元，其控制合成滤波器单元以预定顺序合成系数数据组，并以定时对应于水平同步周期。

3. 发明授权

US08634665B2 Image processing apparatus and image processing method 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US08634665B2
公开(公告)日：2014-01-21
申请号：US13496748
申请日：2010-09-14
申请人： Takahiro Fukuhara , Kazuhisa Hosaka , Hiroshi Akinaga
发明人： Takahiro Fukuhara , Kazuhisa Hosaka , Hiroshi Akinaga
IPC分类号： G06K9/46
CPC分类号： H04N19/64 , H04N19/124 , H04N19/129 , H04N19/15 , H04N19/18 , H04N19/1883 , H04N19/635 , H04N19/65 , H04N19/91
摘要： This invention relates to an image processing apparatus and an image processing method for improving the processing capacity per unit time in encoding and decoding images.A coefficient line sorting portion 104 sorts coefficient lines into an order which is different from that of wavelet inverse transform process as well as from that of transmission and in which the coefficient lines are sorted for an encoding process of which the degree of difficulty of encoding can be estimated by a rate control portion 109 at the earliest possible time. An encoded line sorting portion 108 sorts encoded lines into an order which is different from that of wavelet inverse transform process and in which the encoded lines are transmitted with improved resistance to the instability of the available transmission rate. This invention can be applied to image processing apparatus, for example.
摘要翻译：本发明涉及图像处理装置和图像处理方法，用于提高图像编码和解码中每单位时间的处理能力。系数行分类部分104将系数行排列成与小波逆变换处理不同的顺序，以及从传输的顺序排列系数行，并且对系数行进行排序以进行编码难度的编码处理可以由速率控制部分109在最早的时间估计。编码行排序部分108将编码行排列成与小波逆变换处理不同的顺序，并且其中编码的行被传输，其具有改进的对可用传输速率的不稳定性的抵抗。本发明可以应用于例如图像处理装置。

4. 发明申请

US20120230598A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20120230598A1
公开(公告)日：2012-09-13
申请号：US13496748
申请日：2010-09-14
申请人： Takahiro Fukuhara , Kazuhisa Hosaka , Hiroshi Akinaga
发明人： Takahiro Fukuhara , Kazuhisa Hosaka , Hiroshi Akinaga
IPC分类号： G06T9/00 , G06K9/36
CPC分类号： H04N19/64 , H04N19/124 , H04N19/129 , H04N19/15 , H04N19/18 , H04N19/1883 , H04N19/635 , H04N19/65 , H04N19/91
摘要： This invention relates to an image processing apparatus and an image processing method for improving the processing capacity per unit time in encoding and decoding images.A coefficient line sorting portion 104 sorts coefficient lines into an order which is different from that of wavelet inverse transform process as well as from that of transmission and in which the coefficient lines are sorted for an encoding process of which the degree of difficulty of encoding can be estimated by a rate control portion 109 at the earliest possible time. An encoded line sorting portion 108 sorts encoded lines into an order which is different from that of wavelet inverse transform process and in which the encoded lines are transmitted with improved resistance to the instability of the available transmission rate. This invention can be applied to image processing apparatus, for example.
摘要翻译：本发明涉及图像处理装置和图像处理方法，用于提高图像编码和解码中每单位时间的处理能力。系数行分类部分104将系数行排列成与小波逆变换处理不同的顺序，以及从传输的顺序排列系数行，并且对系数行进行排序以进行编码难度的编码处理可以由速率控制部分109在最早的时间估计。编码行排序部分108将编码行排列成与小波逆变换处理不同的顺序，并且其中编码的行被传输，其具有改进的对可用传输速率的不稳定性的抵抗。本发明可以应用于例如图像处理装置。

5. 发明申请

US20110176742A1 Image processing apparatus and image processing method 审中-公开
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20110176742A1
公开(公告)日：2011-07-21
申请号：US12930416
申请日：2011-01-06
申请人： Takahiro Fukuhara , Hiroshi Akinaga
发明人： Takahiro Fukuhara , Hiroshi Akinaga
IPC分类号： G06K9/36
CPC分类号： H04N19/645 , H04N19/1883 , H04N19/63 , H04N19/635 , H04N19/64
摘要： An image processing apparatus is disclosed which includes: an analysis filtering section configured to transform a line block into coefficient data decomposed into frequency bands by performing an analysis filtering process hierarchically, the line block including image data of as many lines as needed for generating the coefficient data of at least one line in a subband of the lowest-frequency component; an encoding section configured to encode the coefficient data generated by the analysis filtering section; and an alignment section configured to align, in increments of a predetermined data length, the encoded data obtained by encoding the coefficient data by the encoding section.
摘要翻译：一种图像处理装置，包括：分析滤波部分，被配置为通过分级地执行分析滤波处理将线块转换成分解成频带的系数数据，所述线块包括用于生成系数所需的多行的图像数据在最低频率分量的子带中的至少一行的数据; 编码部，被配置为对由分析滤波部生成的系数数据进行编码; 以及对准部，被配置为以预定数据长度的增量对准通过编码部对系数数据进行编码而获得的编码数据。

6. 发明申请

US20080285869A1 INFORMATION PROCESSING DEVICE AND METHOD 有权
标题翻译：信息处理装置和方法
公开(公告)号：US20080285869A1
公开(公告)日：2008-11-20
申请号：US12111450
申请日：2008-04-29
申请人： Takahiro Fukuhara , Naoto Nishimura
发明人： Takahiro Fukuhara , Naoto Nishimura
IPC分类号： G06K9/36
CPC分类号： H04N19/42 , H04N19/63 , H04N19/635
摘要： An information processing device includes: a synthesis filter processing unit to subject image data to analysis filtering for dividing the frequency components of the image data into highband components and lowband components hierarchically, and subject the frequency components of the image data divided into a plurality of frequency components to synthesis filtering for mutually synthesizing the frequency components of the frequency band of the same division level recursively; a frequency component holding unit to hold frequency components of a division level one order lower, generated by the synthesis filtering performed by the synthesis filter processing unit; and a control unit to cause the synthesis filter processing unit to recursively perform the synthesis filtering processing on each frequency component held in the frequency component holding unit, in an order whereby the image data is restored in order from the top of the image, a plurality of lines at a time.
摘要翻译：一种信息处理装置，包括：合成滤波处理单元，用于对图像数据进行分析滤波，以将图像数据的频率分量分成高频分量和低频带分量，并将分割成多个频率的图像数据的频率分量用于合成滤波的分量，以递归地相互合成相同分频级的频带的频率分量; 频率分量保持单元，其通过由合成滤波处理单元进行的合成滤波而产生的分频度的频率分量为1级以下; 以及控制单元，其使得合成滤波处理单元按照从图像的顶部起依次恢复图像数据的顺序递归地对保存在频率分量保持单元中的每个频率分量执行合成滤波处理，多个的一行。

7. 发明授权

US07907785B2 Image processing apparatus and image processing method 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US07907785B2
公开(公告)日：2011-03-15
申请号：US11745132
申请日：2007-05-07
申请人： Takahiro Fukuhara , Katsutoshi Ando , Naoto Nishimura , Yuuki Tanaka , Katsuharu Shimura , Hiroo Takahashi
发明人： Takahiro Fukuhara , Katsutoshi Ando , Naoto Nishimura , Yuuki Tanaka , Katsuharu Shimura , Hiroo Takahashi
IPC分类号： G06K9/36
CPC分类号： H04N19/647 , H04N19/80
摘要： An image processing apparatus includes an input unit that inputs image data; and an analysis filtering unit that generates coefficient data of a plurality of subbands by performing analysis filtering of the image data input by the input unit for each predetermined number of lines from an upper-end line to a lower-end line such that analysis filtering of a lower-end line of the current picture is completed before analysis filtering of an upper-end line of the next picture starts.
摘要翻译：一种图像处理装置，包括输入图像数据的输入单元; 以及分析过滤单元，其通过对从上位线到下端行的每个预定数量的行执行由输入单元输入的图像数据的分析过滤来生成多个子带的系数数据，使得分析过滤单元在对下一图像的上一行的分析过滤开始之前，完成当前画面的下端行。

8. 发明申请

US20080285874A1 METHOD AND APPARATUS FOR PROCESSING IMAGE DATA 有权
标题翻译：用于处理图像数据的方法和装置
公开(公告)号：US20080285874A1
公开(公告)日：2008-11-20
申请号：US12109887
申请日：2008-04-25
申请人： Takahiro Fukuhara , Naoto Nishimura
发明人： Takahiro Fukuhara , Naoto Nishimura
IPC分类号： G06K9/46
CPC分类号： H04N19/436 , H04N19/42 , H04N19/423 , H04N19/63
摘要： An image data processing apparatus includes a memory for storing coefficient data obtained by performing a wavelet transform on image data, a calculation unit for calculating a memory address of the memory storing the coefficient data, based on an encoding parameter of the image data and an amount of data of the coefficient data, a memory area reservation unit for reserving a memory area where the coefficient data is to be written, in accordance with the memory address calculated by the calculation unit, and a write unit for rearranging the coefficient data in the order of inverse wavelet transform and writing the order-rearranged coefficient data onto the memory area reserved by the memory area reservation unit.
摘要翻译：图像数据处理装置包括：存储器，用于存储通过对图像数据执行小波变换获得的系数数据;计算单元，用于基于图像数据的编码参数计算存储系数数据的存储器的存储器地址，根据由计算单元计算出的存储器地址，存储区域预约单元，用于根据由计算单元计算出的存储器地址预留要写入系数数据的存储区域;以及写入单元，用于按顺序重新排列系数数据的逆小波变换，并将顺序重新排列的系数数据写入到由存储区预约单元预留的存储区上。

9. 发明授权

US08369635B2 Information processing device and method 有权
标题翻译：信息处理装置及方法
公开(公告)号：US08369635B2
公开(公告)日：2013-02-05
申请号：US12109845
申请日：2008-04-25
申请人： Takahiro Fukuhara , Katsutoshi Ando , Yuuki Tanaka , Naoto Nishimura
发明人： Takahiro Fukuhara , Katsutoshi Ando , Yuuki Tanaka , Naoto Nishimura
IPC分类号： G06K9/00
CPC分类号： H04N19/436 , H04N19/186 , H04N19/42 , H04N19/593 , H04N19/63 , H04N19/635
摘要： An information processing device, configured to divide the frequency components of image data into a plurality of frequency bands, includes an analysis filtering unit configured to perform analysis filtering for dividing the frequency components into highband components and lowband components recursively, and a holding unit configured to supply, in sync with timing for holding data supplied as a computation result of the analysis filtering by the analysis filtering unit, the data already held, which is data necessary for computation of next analysis filtering to the analysis filtering unit.
摘要翻译：一种被配置为将图像数据的频率分量划分为多个频带的信息处理装置，包括：分析滤波单元，被配置为执行分析滤波，以将频率分量递归地分频为高频带分量和低频带分量;以及保持单元，与分析过滤单元进行分析过滤的计算结果所保存的数据的定时同步地提供已经保存的数据，该数据是分析过滤单元计算下一次分析过滤所需的数据。

10. 发明授权

US08213731B2 Information processing device and method 有权
标题翻译：信息处理装置及方法
公开(公告)号：US08213731B2
公开(公告)日：2012-07-03
申请号：US12111450
申请日：2008-04-29
申请人： Takahiro Fukuhara , Naoto Nishimura
发明人： Takahiro Fukuhara , Naoto Nishimura
IPC分类号： G06K9/36 , H04N7/12
CPC分类号： H04N19/42 , H04N19/63 , H04N19/635
摘要： An information processing device includes: a synthesis filter processing unit to subject image data to analysis filtering for dividing the frequency components of the image data into highband components and lowband components hierarchically, and subject the frequency components of the image data divided into a plurality of frequency components to synthesis filtering for mutually synthesizing the frequency components of the frequency band of the same division level recursively; a frequency component holding unit to hold frequency components of a division level one order lower, generated by the synthesis filtering performed by the synthesis filter processing unit; and a control unit to cause the synthesis filter processing unit to recursively perform the synthesis filtering processing on each frequency component held in the frequency component holding unit, in an order whereby the image data is restored in order from the top of the image, a plurality of lines at a time.
摘要翻译：一种信息处理装置，包括：合成滤波处理单元，用于对图像数据进行分析滤波，以将图像数据的频率分量分成高频分量和低频带分量，并将分割成多个频率的图像数据的频率分量用于合成滤波的分量，以递归地相互合成相同分频级的频带的频率分量; 频率分量保持单元，其通过由合成滤波处理单元进行的合成滤波而产生的分频度的频率分量为1级以下; 以及控制单元，其使得合成滤波处理单元按照从图像的顶部起依次恢复图像数据的顺序递归地对保存在频率分量保持单元中的每个频率分量执行合成滤波处理，多个的一行。

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