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1. 发明授权

US07970055B2 Method and apparatus for compressing image data 有权
标题翻译：用于压缩图像数据的方法和装置
公开(公告)号：US07970055B2
公开(公告)日：2011-06-28
申请号：US11438434
申请日：2006-05-23
申请人： Haruhiro Koto
发明人： Haruhiro Koto
IPC分类号： H04N7/12 , H04N11/02
CPC分类号： H04N19/152 , H04N19/124 , H04N19/132 , H04N19/172
摘要： There is provided an image data compression apparatus capable of effectively suppressing an image data volume after compression processing. A bit rate value is detected according to the image data volume after the compression processing. According to the bit rate size value detected, a quantization step size value used in the compression processing is modified. According to the quantization step size value, a skip frame number is set and a frame skip of the image data before or after the compression processing is performed according to the number of frame skip frames which has been set.
摘要翻译：提供能够有效地抑制压缩处理后的图像数据量的图像数据压缩装置。在压缩处理之后根据图像数据量检测比特率值。根据检测到的比特率大小值，修改在压缩处理中使用的量化步长值。根据量化步长值，根据已经设定的帧跳过帧的数量，设定跳过帧号并进行压缩处理之前或之后的图像数据的帧跳过。

2. 发明授权

US07697768B2 Method and apparatus for encoding an image 有权
标题翻译：用于编码图像的方法和装置
公开(公告)号：US07697768B2
公开(公告)日：2010-04-13
申请号：US11337531
申请日：2006-01-24
申请人： Shingo Ishiyama , Haruhiro Koto , Wataru Ito
发明人： Shingo Ishiyama , Haruhiro Koto , Wataru Ito
IPC分类号： G06K9/36 , G06K9/46 , G06F15/16
CPC分类号： H04N19/436 , H04N7/17336 , H04N19/60 , H04N19/61 , H04N21/2187 , H04N21/226 , H04N21/2405 , H04N21/26208 , H04N21/2662 , H04N21/4728 , H04N21/6587 , H04N21/845
摘要： An image processing apparatus is provided that efficiently performs compression and encoding when an image obtained from an image pickup device is compressed and encoded for distribution. The image processing apparatus includes an image dividing unit for dividing an image into a plurality of areas, an image compression and encoding unit for compressing and encoding the image for each area generated by dividing the image by the image dividing unit, an image transmission request receiving unit for receiving an image transmission request from a client via a network, a transmission image area selection unit for selecting areas of an image to be transmitted to the client based on the image transmission request from the client; and a selected area image transmission unit for transmitting a compressed and encoded image, corresponding to the areas selected by the transmission image area selection unit, to the client.
摘要翻译：提供一种图像处理装置，当从图像拾取装置获得的图像被压缩和编码用于分发时，可有效地执行压缩和编码。图像处理装置包括：图像分割单元，用于将图像分割成多个区域;图像压缩和编码单元，用于对通过图像分割单元划分图像而生成的每个区域的图像进行压缩和编码，图像发送请求接收用于经由网络从客户端接收图像发送请求的单元;发送图像区域选择单元，用于基于来自客户端的图像发送请求，选择要发送给客户端的图像的区域; 以及选择区域图像发送单元，用于将对应于由发送图像区域选择单元选择的区域的压缩和编码图像发送到客户端。

3. 发明申请

US20060274830A1 Method and apparatus for compressing image data 有权
标题翻译：用于压缩图像数据的方法和装置
公开(公告)号：US20060274830A1
公开(公告)日：2006-12-07
申请号：US11438434
申请日：2006-05-23
申请人： Haruhiro Koto
发明人： Haruhiro Koto
IPC分类号： H04N11/04 , H04B1/66 , H04N11/02 , H04N7/12
CPC分类号： H04N19/152 , H04N19/124 , H04N19/132 , H04N19/172
摘要： There is provided an image data compression apparatus capable of effectively suppressing an image data volume after compression processing. A bit rate value is detected according to the image data volume after the compression processing. According to the bit rate size value detected, a quantization step size value used in the compression processing is modified. According to the quantization step size value, a skip frame number is set and a frame skip of the image data before or after the compression processing is performed according to the number of frame skip frames which has been set.
摘要翻译：提供能够有效地抑制压缩处理后的图像数据量的图像数据压缩装置。在压缩处理之后根据图像数据量检测比特率值。根据检测到的比特率大小值，修改在压缩处理中使用的量化步长值。根据量化步长值，根据已经设定的帧跳过帧的数量，设定跳过帧号并进行压缩处理之前或之后的图像数据的帧跳过。

4. 发明申请

US20060168634A1 Compressed video image transmission method and apparatus for allocating transmission capacity for reference images 审中-公开
标题翻译：用于分配用于参考图像的传输容量的压缩视频图像传输方法和装置
公开(公告)号：US20060168634A1
公开(公告)日：2006-07-27
申请号：US11389057
申请日：2006-03-27
申请人： Haruhiro Koto , Yuichi Onami
发明人： Haruhiro Koto , Yuichi Onami
IPC分类号： H04N7/173 , H04N11/04 , H04N11/02 , H04N7/12 , H04B1/66
CPC分类号： H04N21/44209 , H04N21/2187 , H04N21/234363 , H04N21/234381 , H04N21/23439 , H04N21/2365 , H04N21/2385 , H04N21/4312 , H04N21/4314 , H04N21/4347 , H04N21/482 , H04N21/6377 , H04N21/658 , H04N21/6581
摘要： A compressed image transmission system wherein desired one of a plurality of pieces of compressed video data transmitted onto a network from a plurality of transmission devices is selected at one of receiver terminals connected to the network and received to the receiver terminal. The transmission devices transmit reference images corresponding to the associated compressed video data to the network. Each of the receiver terminals displays the received reference image on a monitor, and an operator specifies the compressed video data to be received on the basis of the display state of the reference image.
摘要翻译：压缩图像传输系统，其中从连接到网络并接收到接收机终端的接收机终端之一选择从多个传输设备发送到网络上的多个压缩视频数据中的期望的一个。传输设备将与相关联的压缩视频数据相对应的参考图像发送到网络。每个接收器终端在监视器上显示接收到的参考图像，并且操作者基于参考图像的显示状态指定要接收的压缩视频数据。

5. 发明申请

US20060168350A1 Image processing apparatus 有权
标题翻译：图像处理装置
公开(公告)号：US20060168350A1
公开(公告)日：2006-07-27
申请号：US11337531
申请日：2006-01-24
申请人： Shingo Ishiyama , Haruhiro Koto , Wataru Ito
发明人： Shingo Ishiyama , Haruhiro Koto , Wataru Ito
IPC分类号： G06F15/16
CPC分类号： H04N19/436 , H04N7/17336 , H04N19/60 , H04N19/61 , H04N21/2187 , H04N21/226 , H04N21/2405 , H04N21/26208 , H04N21/2662 , H04N21/4728 , H04N21/6587 , H04N21/845
摘要： An image processing apparatus is provided that efficiently performs compression and encoding when an image obtained from an image pickup device is compressed and encoded for distribution. The image processing apparatus includes an image dividing unit for dividing an image into a plurality of areas, an image compression and encoding unit for compressing and encoding the image for each area generated by dividing the image by the image dividing unit, an image transmission request receiving unit for receiving an image transmission request from a client via a network, a transmission image area selection unit for selecting areas of an image to be transmitted to the client based on the image transmission request from the client; and a selected area image transmission unit for transmitting a compressed and encoded image, corresponding to the areas selected by the transmission image area selection unit, to the client.
摘要翻译：提供一种图像处理装置，当从图像拾取装置获得的图像被压缩和编码用于分发时，可有效地执行压缩和编码。图像处理装置包括：图像分割单元，用于将图像分割成多个区域;图像压缩和编码单元，用于对通过图像分割单元划分图像而生成的每个区域的图像进行压缩和编码，图像发送请求接收用于经由网络从客户端接收图像发送请求的单元;发送图像区域选择单元，用于基于来自客户端的图像发送请求，选择要发送给客户端的图像的区域; 以及选择区域图像发送单元，用于将对应于由发送图像区域选择单元选择的区域的压缩和编码图像发送到客户端。

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