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1. 发明专利

JP2009211709A Visual processor, visual processing method, television, information mobile terminal, camera, and processor 审中-公开
标题翻译：视觉处理器，视觉处理方法，电视，信息移动终端，摄像机和处理器
公开(公告)号：JP2009211709A
公开(公告)日：2009-09-17
申请号：JP2009114574
申请日：2009-05-11
申请人： Panasonic Corp , パナソニック株式会社
发明人： YAMASHITA HARUO , KOJIMA AKIO , KUROSAWA TOSHIHARU , KUWABARA YASUHIRO , WATANABE TATSUMI , MONOBE YUUSUKE , ITO TAKESHI
IPC分类号： G06T5/00 , G06T1/00 , G06T5/40 , H04N1/40 , H04N1/407 , H04N1/46 , H04N1/60 , H04N5/20
CPC分类号： G06T5/004 , G06T5/007 , G06T5/40 , G06T2207/10024
摘要： PROBLEM TO BE SOLVED: To provide a visual processor having hardware configuration that does not depend on the visual processing to be achieved. SOLUTION: The visual processor 1 is provided with a spatial processing part 2 and a visual processing part 3. The spatial processing part 2 performs predetermined processing with respect to an input signal IS that has been received as input, and outputs the result as an unsharp signal US. The visual processing part 3 outputs an output signal OS, which is the input signal IS after visual processing, based on a two-dimensional LUT 4 that lists the relationship between the input signal IS that has been received as input and the unsharp signal US, and the output signal OS. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有不依赖于要实现的视觉处理的硬件配置的可视处理器。解决方案：可视处理器1设置有空间处理部分2和视觉处理部分3.空间处理部分2对已经作为输入接收的输入信号IS执行预定处理，并且输出结果作为一个不明智的信号US。视觉处理部分3基于列出已经被接收为输入的输入信号IS与钝化信号US之间的关系的二维LUT 4，输出作为可视处理之后的输入信号IS的输出信号OS，和输出信号OS。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009211708A Gray-scale conversion processor, television, information portable terminal, camera, gray-scale conversion processing method, and processor 审中-公开
标题翻译：灰度转换处理器，电视，信息便携式终端，相机，灰度转换处理方法和处理器
公开(公告)号：JP2009211708A
公开(公告)日：2009-09-17
申请号：JP2009113313
申请日：2009-05-08
申请人： Panasonic Corp , パナソニック株式会社
发明人： YAMASHITA HARUO , KOJIMA AKIO , KUROSAWA TOSHIHARU , KUWABARA YASUHIRO , WATANABE TATSUMI , MONOBE YUUSUKE , ITO TAKESHI
IPC分类号： G06T5/00 , G06T5/20 , G06T5/40 , H04N1/40 , H04N1/407
CPC分类号： G06T5/40 , G06T5/004 , G06T5/008 , G06T5/20 , H04N1/4074
摘要： PROBLEM TO BE SOLVED: To provide a visual processor for improving a visual effect in gray-scale processing. SOLUTION: The visual processor 1 is configured to perform the gray-scale processing of an input signal IS for each image area, and provided with: an image division part 2; a gray-scale conversion curve derivation part 10; and a gray-scale processing part 5. The image division part 2 and the gray-scale conversion curve derivation part 10 create a gray-scale conversion curve Cm of an image area Pm by using a brightness histogram Hm of a wide range image area Em. The gray-scale processing part 5 performs the gray-scale processing of the image area Pm based on the derived gray-scale conversion curve Cm. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供用于改善灰度处理中的视觉效果的可视处理器。解决方案：可视处理器1被配置为对每个图像区域执行输入信号IS的灰度处理，并且具有：图像分割部分2; 灰度转换曲线导出部10; 和灰度处理部分5.图像分割部分2和灰度转换曲线导出部分10通过使用宽范围图像区域Em的亮度直方图Hm来创建图像区域Pm的灰度转换曲线Cm 。灰度处理部5基于导出的灰度转换曲线Cm进行图像区域Pm的灰度处理。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2010277607A Apparatus and method for processing image 有权
标题翻译：用于处理图像的装置和方法
公开(公告)号：JP2010277607A
公开(公告)日：2010-12-09
申请号：JP2010194727
申请日：2010-08-31
申请人： Panasonic Corp , パナソニック株式会社
发明人： WATANABE TATSUMI , KUWABARA YASUHIRO , MONOBE YUUSUKE , KUROSAWA TOSHIHARU , OKU HIROTAKA , KOJIMA AKIO
IPC分类号： G06T5/00 , H04N1/407 , H04N5/20
摘要： PROBLEM TO BE SOLVED: To obtain a further clear image at high speed by automatically adjusting the contrast of a digital image obtained by a digital camera or the like. SOLUTION: A surrounding average means 50 determines a value of weighted sum with weight of a pixel for comparison belonging to a surrounding area around an object pixel in an input pixel. An edge information detection means 60 determines edge information in the object pixel in the input image. A correction factor calculation means 61 determines a correction factor for correcting the value of the weighted sum determined by the surrounding average means 50 on the basis of the edge information determined by the edge information detection means 60. A comparison amount correction means 62 corrects the value of the weighted sum on the basis of the correction factor determined by the correction factor calculation means 61. An improvement amount calculation means 51 determines a contrast improvement amount of the object pixel by comparison between the corrected value of the weighted sum and a pixel value of the object pixel. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过自动调整由数码相机等获得的数字图像的对比度，以高速获得更清晰的图像。解决方案：周围平均装置50确定属于输入像素中的对象像素周围的周围区域的用于比较的像素的权重的加权和的值。边缘信息检测装置60确定输入图像中的对象像素中的边缘信息。校正因子计算装置61基于由边缘信息检测装置60确定的边缘信息，确定用于校正由周围平均装置50确定的加权和的值的校正因子。比较量校正装置62校正值基于由校正因子计算装置61确定的校正因子的加权和。改进量计算装置51通过比较加权和的校正值和像素值之间的比较来确定对象像素的对比度改善量对象像素。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010166597A 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：JP2010166597A
公开(公告)日：2010-07-29
申请号：JP2010052881
申请日：2010-03-10
申请人： Panasonic Corp , パナソニック株式会社
发明人： WATANABE TATSUMI , KOJIMA AKIO , KUWABARA YASUHIRO , MONOBE YUUSUKE , KUROSAWA TOSHIHARU
IPC分类号： H04N1/407 , G06T1/00 , G06T5/00 , H04N1/46 , H04N1/60 , H04N5/57
摘要： PROBLEM TO BE SOLVED: To provide an image processing apparatus and image processing method capable of easily adjusting contrast of a captured image, while using only a captured image that has light/dark sections, and of eliminating the dependence on input image and unbalancing in color, after conversion. SOLUTION: An image processing apparatus includes an image input means 10 for converting an input analog image signal vi into digital image data; an image processing means 11 for generating processed image data, by performing desired image processing on the converted digital image data; an image compositing means 12 for synthesizing the processed image data and the digital image data to produce composited image data; and an image output means 13 for converting the composited image data into an analog composited image signal, wherein the image processing means 11 is a contrast adjusting means or a color adjustment means. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够容易地调整拍摄图像的对比度的图像处理装置和图像处理方法，同时仅使用具有亮/暗部分的拍摄图像，并且消除对输入图像的依赖性不平衡的颜色，转换后。解决方案：图像处理装置包括用于将输入的模拟图像信号vi转换为数字图像数据的图像输入装置10; 图像处理装置11，用于通过对所转换的数字图像数据执行期望的图像处理来产生经处理的图像数据; 用于合成经处理的图像数据和数字图像数据以产生合成图像数据的图像合成装置12; 以及用于将合成图像数据转换为模拟合成图像信号的图像输出装置13，其中图像处理装置11是对比度调整装置或颜色调节装置。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009271925A Visual processing device, visual processing method, image display device, television, portable information terminal, camera and processor 有权
标题翻译：视觉处理装置，视觉处理方法，图像显示装置，电视，便携式信息终端，相机和处理器
公开(公告)号：JP2009271925A
公开(公告)日：2009-11-19
申请号：JP2009113175
申请日：2009-05-08
申请人： Panasonic Corp , パナソニック株式会社
发明人： YAMASHITA HARUO , KOJIMA AKIO , KUROSAWA TOSHIHARU , KUWABARA YASUHIRO , WATANABE TATSUMI , MONOBE YUUSUKE , ITO TAKESHI
IPC分类号： G06T5/00 , G06T5/40 , H04N1/40 , H04N5/14 , H04N5/243 , H04N5/57
CPC分类号： G06T5/004 , G06T5/007 , G06T5/40 , G06T2207/10024
摘要： PROBLEM TO BE SOLVED: To provide a visual processing device that has a hardware configuration independent of the visual processing to be achieved. SOLUTION: A visual processing device 1 is provided with a spatial processing portion 2 and a visual processing portion 3. The spatial processing portion 2 performs predetermined processing with respect to an input signal IS that has been received as input, and outputs the result as an unsharp signal US. The visual processing portion 3 outputs an output signal OS, which is the input signal IS after visual processing, based on a two-dimensional LUT 4 that lists the relationship between the input signal IS that has been received as input and the unsharp signal US, and the output signal OS. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有独立于要实现的视觉处理的硬件配置的视觉处理装置。解决方案：视觉处理装置1设置有空间处理部分2和可视处理部分3.空间处理部分2对已经作为输入接收的输入信号IS执行预定处理，并且输出结果作为一个清晰的信号US。可视处理部分3基于列出已经被接收为输入的输入信号IS与钝化信号US之间的关系的二维LUT 4，输出作为可视处理之后的输入信号IS的输出信号OS，和输出信号OS。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2011090706A Visual processing apparatus 有权
标题翻译：视觉处理设备
公开(公告)号：JP2011090706A
公开(公告)日：2011-05-06
申请号：JP2010288267
申请日：2010-12-24
申请人： Panasonic Corp , パナソニック株式会社
发明人： YAMASHITA HARUO , WATANABE TATSUMI , MONOBE YUUSUKE , ITO TAKESHI , KOJIMA AKIO , KUWABARA YASUHIRO , KUROSAWA TOSHIHARU
IPC分类号： G06T5/00 , G06T5/20 , G06T5/40 , H04N1/40 , H04N1/407 , H04N1/409
CPC分类号： G06T5/004 , G06T5/009 , G06T5/20 , H04N1/4092
摘要： PROBLEM TO BE SOLVED: To obtain an image having a better visual effect for a person who views a visually processed image. SOLUTION: A visual processing device 910 includes an output portion 914 and a transformation portion 915. The output portion 914 outputs a luminance adjustment parameter P2 based on a parameter P1 expressing ambient light. The transformation portion 915 transforms the luminance of a target pixel based on the luminance adjustment parameter P2 outputted by the output portion 914, the luminance of the target pixel being an object to be visually processed, and the luminance of surrounding pixels positioned in an area around the target pixel. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了获得对视觉处理的图像的人具有更好的视觉效果的图像。解决方案：视觉处理装置910包括输出部分914和变换部分915.输出部分914基于表示环境光的参数P1输出亮度调节参数P2。变换部915基于由输出部914输出的亮度调整参数P2，作为被视觉处理的对象的目标像素的亮度和位于周边区域的周围像素的亮度，来变换目标像素的亮度目标像素。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2011172260A Visual processing apparatus 有权
标题翻译：视觉处理设备
公开(公告)号：JP2011172260A
公开(公告)日：2011-09-01
申请号：JP2011083128
申请日：2011-04-04
申请人： Panasonic Corp , パナソニック株式会社
发明人： YAMASHITA HARUO , WATANABE TATSUMI , MONOBE YUUSUKE , ITO TAKESHI , KOJIMA AKIO , KUWABARA YASUHIRO , KUROSAWA TOSHIHARU
IPC分类号： H04N1/407 , G06T5/00 , G06T5/20 , G06T5/40 , H04N1/40 , H04N1/409
CPC分类号： G06T5/004 , G06T5/009 , G06T5/20 , H04N1/4092
摘要： PROBLEM TO BE SOLVED: To obtain an image having a further high visual effect for a viewer of a visually-processed image. SOLUTION: A visual processing apparatus 910 includes an output part 914 and a conversion part 915. The output part 914 outputs, based on a parameter P1 representative of ambient light, a brightness adjustment parameter P2. The conversion part 915 converts the brightness of an object pixel used as an object of visual processing, based on the brightness adjustment parameter P2 output by the output part 914, the brightness of the object pixel and the brightness of peripheral pixels located around the object pixel. COPYRIGHT: (C)2011,JPO&INPIT

8. 发明专利

JP2009213155A Visual processing apparatus, visual processing method, television, personal digital assistant, camera and processor 有权
标题翻译：视觉处理设备，视觉处理方法，电视，个人数字助理，相机和处理器
公开(公告)号：JP2009213155A
公开(公告)日：2009-09-17
申请号：JP2009115325
申请日：2009-05-12
申请人： Panasonic Corp , パナソニック株式会社
发明人： YAMASHITA HARUO , WATANABE TATSUMI , MONOBE YUUSUKE , ITO TAKESHI , KOJIMA AKIO , KUWABARA YASUHIRO , KUROSAWA TOSHIHARU
IPC分类号： H04N1/407 , G06T5/00 , G06T5/20 , G06T5/40 , H04N1/40 , H04N1/409
CPC分类号： G06T5/004 , G06T5/009 , G06T5/20 , H04N1/4092
摘要： PROBLEM TO BE SOLVED: To obtain an image having a higher degree of visual effectiveness to a viewer of visually processed images. SOLUTION: A visual processing apparatus 910 includes an output part 914 and a converting part 915. The output part 914 outputs, on the basis of a parameter P1 representative of an ambient light, a brightness adjustment parameter P2. The converting part 915 converts the brightness of the object pixels to be visual processed, on the basis of the brightness adjustment parameter P2 output from the output part 914, the brightness of those object pixels and the brightness of the peripheral pixels located around those object pixels. COPYRIGHT: (C)2009,JPO&INPIT

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