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1. 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。

2. 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。

3. 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。

4. 发明申请

US20090285310A1 RECEIVING APPARATUS, RECEIVING METHOD, PROGRAM AND COMMUNICATION SYSTEM 审中-公开
标题翻译：接收装置，接收方法，程序和通信系统
公开(公告)号：US20090285310A1
公开(公告)日：2009-11-19
申请号：US12465479
申请日：2009-05-13
申请人： Hideki Iwami , Kazuhisa Hosaka , Satoshi Futenma , Naoto Nishimura , Hiroshi Akinaga
发明人： Hideki Iwami , Kazuhisa Hosaka , Satoshi Futenma , Naoto Nishimura , Hiroshi Akinaga
IPC分类号： H04N7/26
CPC分类号： H04N19/42 , H04N5/04 , H04N5/08 , H04N19/134 , H04N19/44 , H04N19/61 , H04N19/619 , H04N19/63
摘要： There is provided a receiving apparatus including a header detection section that receives image data encoded per a coding unit corresponding to N (N is equal to or greater than 1) lines in one field and detects control information to decide a decoding start point of the image data from a header attached to the image data, a storage section that stores the image data in each storage area assigned per the coding unit, a decoding start instruction section that decides a decoding start point of the image data based on the control information detected by the header detection section and, after waiting till the decoding start point, instructs a start of decoding per the coding unit, and a decoding section that decodes the image data stored in the storage section per the coding unit after the instruction to start decoding being received from the decoding start instruction section.
摘要翻译：提供了一种接收装置，包括头部检测部分，其接收一个字段中对应于N（N等于或大于1）行的编码单元编码的图像数据，并且检测控制信息以决定图像的解码开始点来自附加到图像数据的标题的数据，存储部分，其将图像数据存储在每个编码单元分配的每个存储区域中;解码开始指令部分，其基于由所述图像数据检测到的控制信息来确定图像数据的解码开始点; 标题检测部分，并且在等待直到解码开始点之后指示每个编码单元开始解码，以及解码部分，在接收到开始解码的指令之后，根据编码单元对存储在存储部分中的图像数据进行解码从解码开始指令部分。

5. 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。

6. 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。

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