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1. 发明申请

US20070070091A1 Method for compensating an image 有权
标题翻译：补偿图像的方法
公开(公告)号：US20070070091A1
公开(公告)日：2007-03-29
申请号：US11519598
申请日：2006-09-12
申请人： Sung-Dae Cho , Seok-Jin Won , Jung-Hoon Park , Young-Min Jeong , Jae-Won Moon , Yun-Je Oh , Young-Ho Ha , Jong-Man Kim , Cheol-Hee Lee , Chang-Hwan Son
发明人： Sung-Dae Cho , Seok-Jin Won , Jung-Hoon Park , Young-Min Jeong , Jae-Won Moon , Yun-Je Oh , Young-Ho Ha , Jong-Man Kim , Cheol-Hee Lee , Chang-Hwan Son
IPC分类号： G09G5/02 , G09G5/10
CPC分类号： H04N1/6086 , G09G3/2003 , G09G5/02 , G09G2320/04 , G09G2320/0666 , G09G2340/06 , G09G2360/144 , H04N5/58 , H04N9/68 , H04N21/41407 , H04N21/42202 , H04N21/4318
摘要： A method for compensating an image produced by image means for implementing image information takes account of ambient illumination. Luminance of external background illumination around the image means is measured. The measured luminance of the background illumination is compared with preset tristimulus values and a reflectance factor of the image means, a comparison result is computed, and a control signal is generated to compensate luminance and chroma of an image. Luminance and chroma of the image means are compensated in response to the control signal.
摘要翻译：用于补偿由用于实现图像信息的图像装置产生的图像的方法考虑了环境照明。测量图像周围的外部背景照明的亮度。将背景照明的测量亮度与预设的三刺激值和图像装置的反射率进行比较，计算比较结果，并生成控制信号以补偿图像的亮度和色度。响应于控制信号补偿图像装置的亮度和色度。

2. 发明授权

US07978201B2 Method for compensating an image 有权
标题翻译：补偿图像的方法
公开(公告)号：US07978201B2
公开(公告)日：2011-07-12
申请号：US11519598
申请日：2006-09-12
申请人： Sung-Dae Cho , Seok-Jin Won , Jung-Hoon Park , Young-Min Jeong , Jae-Won Moon , Yun-Je Oh , Young-Ho Ha , Jong-Man Kim , Cheol-Hee Lee , Chang-Hwan Son
发明人： Sung-Dae Cho , Seok-Jin Won , Jung-Hoon Park , Young-Min Jeong , Jae-Won Moon , Yun-Je Oh , Young-Ho Ha , Jong-Man Kim , Cheol-Hee Lee , Chang-Hwan Son
IPC分类号： G09G5/02 , G09G5/10 , G09G5/00 , H04N5/57 , H04N1/46 , G06K9/40 , G02B27/00 , G09G3/30 , H04N7/18 , G06K9/20 , G02B1/10
CPC分类号： H04N1/6086 , G09G3/2003 , G09G5/02 , G09G2320/04 , G09G2320/0666 , G09G2340/06 , G09G2360/144 , H04N5/58 , H04N9/68 , H04N21/41407 , H04N21/42202 , H04N21/4318
摘要： A method for compensating an image produced by image means for implementing image information takes account of ambient illumination. Luminance of external background illumination around the image means is measured. The measured luminance of the background illumination is compared with preset tristimulus values and a reflectance factor of the image means, a comparison result is computed, and a control signal is generated to compensate luminance and chroma of an image. Luminance and chroma of the image means are compensated in response to the control signal.
摘要翻译：用于补偿由用于实现图像信息的图像装置产生的图像的方法考虑了环境照明。测量图像周围的外部背景照明的亮度。将背景照明的测量亮度与预设的三刺激值和图像装置的反射率进行比较，计算比较结果，并生成控制信号以补偿图像的亮度和色度。响应于控制信号补偿图像装置的亮度和色度。

3. 发明申请

US20070229531A1 Wireless terminal and method for personalizing display colors of menu screen using color information of an image 审中-公开
标题翻译：使用图像的颜色信息个性化显示菜单屏幕的颜色的无线终端和方法
公开(公告)号：US20070229531A1
公开(公告)日：2007-10-04
申请号：US11636831
申请日：2006-12-11
申请人： Jung-Hoon Park , Yun-Je Oh , Sung-Dae Cho , Young-Min Jeong , Jae-Won Moon
发明人： Jung-Hoon Park , Yun-Je Oh , Sung-Dae Cho , Young-Min Jeong , Jae-Won Moon
IPC分类号： G09G5/02
CPC分类号： H04M1/72583 , G06F3/0482 , H04M1/72544 , H04M1/72563 , H04N9/76
摘要： A wireless terminal for personalizing display colors of a menu screen using color information of an image, wherein the wireless terminal includes; a memory for storing the image captured by the camera module; an image processing unit for determining colors used to display the menu screen using color information of an image for personalizing the display colors of the menu screen, the image being selected from among images stored in the memory; a display unit for displaying the menu screen with the colors determined by the image processing unit; and a controller for controlling the image processing unit to convert a color model of the selected image to a Hue, Saturation, and Intensity (HSI) color model, extract color values, and map the extracted color values, assign priority to the colors by measuring distribution ratios of the mapped color values, combine the display colors of the menu screen based on the priority of the assigned colors, and finally determine the display colors of the menu screen by analyzing contrast of the combined colors.
摘要翻译：一种用于使用图像的颜色信息个性化菜单屏幕的显示颜色的无线终端，其中所述无线终端包括：用于存储由相机模块捕获的图像的存储器; 图像处理单元，用于使用用于个性化菜单屏幕的显示颜色的图像的颜色信息来确定用于显示菜单屏幕的颜色，该图像从存储在存储器中的图像中选择; 显示单元，用于显示具有由图像处理单元确定的颜色的菜单屏幕; 以及控制器，用于控制图像处理单元将所选图像的颜色模型转换为色相，饱和度和强度（HSI）颜色模型，提取颜色值，并绘制所提取的颜色值，并通过测量来分配颜色的优先级映射颜色值的分布比，基于所分配颜色的优先级组合菜单屏幕的显示颜色，并且通过分析组合颜色的对比度来最终确定菜单屏幕的显示颜色。

4. 发明申请

US20080088807A1 Method and apparatus for adjusting image colors of image projector 有权
标题翻译：用于调整图像投影仪的图像颜色的方法和装置
公开(公告)号：US20080088807A1
公开(公告)日：2008-04-17
申请号：US11904124
申请日：2007-09-26
申请人： Jae-Won Moon , Sung-Dae Cho , Young-Min Jeong , Jong-Man Kim , Yun-Je Oh , Young-Ho Ha , Chul-Hee Lee , Chang-Hwan Son , In-Su Jang
发明人： Jae-Won Moon , Sung-Dae Cho , Young-Min Jeong , Jong-Man Kim , Yun-Je Oh , Young-Ho Ha , Chul-Hee Lee , Chang-Hwan Son , In-Su Jang
IPC分类号： G03B21/14
CPC分类号： G09G5/02 , G09G5/06 , H04N9/3182
摘要： Disclosed is a method for correcting color in a portable image projector in consideration of an effect of a background color when the portable image projector projects images. The method corrects the effect of the background color to be projected, using color constancy technique, and thereby represents high-quality image which can be projected on a white screen. The method includes the steps of determining if a background color exists on a projection screen using a portable camera, converting the size of a mask image in order to connect a spatial position of an original image and an image photographed by a camera, correcting brightness of the mask image in order to correct non-homogeneity of the brightness of the projected image due to the distribution of different brightness values of the background color, and correcting the background color in order to correct color distortion of the image projected in different colors on the background color. The background color correction step includes the sub-steps of initializing chromaticity of the white screen in advance, and correcting chromaticity using a technique of color constancy of human eyesight.
摘要翻译：本发明公开了一种当便携式图像投影仪投影图像时考虑到背景颜色的影响来校正便携式图像投影仪中的颜色的方法。该方法使用颜色常数技术校正要投影的背景颜色的效果，从而表示可投影在白色屏幕上的高质量图像。该方法包括以下步骤：使用便携式相机确定投影屏幕上是否存在背景颜色，转换掩模图像的尺寸以连接原始图像的空间位置和由相机拍摄的图像，校正亮度掩模图像，以便校正由于背景颜色的不同亮度值的分布导致的投影图像的亮度的非均匀性，并且校正背景颜色以校正在不同颜色上投影的图像的颜色失真背景颜色。背景颜色校正步骤包括预先对白色画面的色度进行初始化的子步骤，以及使用人眼视觉的颜色恒定性技术来校正色度。

5. 发明授权

US07894860B2 Method and apparatus for displaying a plurality of images in mobile terminal 有权
标题翻译：用于在移动终端中显示多个图像的方法和装置
公开(公告)号：US07894860B2
公开(公告)日：2011-02-22
申请号：US11897394
申请日：2007-08-30
申请人： Jae-Won Moon , Yun-Je Oh , Sung-Dae Cho , Sang-Wook Oh , Seok-Jin Won , Young-Min Jeong , Jong-Man Kim , Hee-Won Jung , Jong-Hee Kim
发明人： Jae-Won Moon , Yun-Je Oh , Sung-Dae Cho , Sang-Wook Oh , Seok-Jin Won , Young-Min Jeong , Jong-Man Kim , Hee-Won Jung , Jong-Hee Kim
IPC分类号： H04B1/38 , H04M1/00
CPC分类号： H04N1/00291 , H04N1/00129 , H04N1/00307 , H04N1/00347 , H04N1/00442 , H04N1/00453 , H04N1/00458 , H04N2201/0089
摘要： A method and an apparatus for displaying a plurality of different images in a mobile terminal in an external display device and a display unit in various modes. The mobile terminal operates according to a Different Image In and Out (DIIO) mode when the external display device is connected to the mobile terminal. When the external display device is not connected to the mobile terminal, the mobile terminal displays the plurality of different images in the display unit of the mobile terminal by operating according to a Picture-In-Picture (PIP) mode or an Overlay mode, so as to take into consideration size limitations of the display unit of the mobile terminal.
摘要翻译：一种在各种模式下在外部显示装置和显示单元中的移动终端中显示多个不同图像的方法和装置。当外部显示设备连接到移动终端时，移动终端根据不同的图像输入和输出（DIIO）模式进行操作。当外部显示设备未连接到移动终端时，移动终端通过根据画中画（PIP）模式或叠加模式操作来在移动终端的显示单元中显示多个不同的图像，因此以便考虑移动终端的显示单元的尺寸限制。

6. 发明申请

US20080108392A1 Method and apparatus for displaying a plurality of images in mobile terminal 有权
标题翻译：用于在移动终端中显示多个图像的方法和装置
公开(公告)号：US20080108392A1
公开(公告)日：2008-05-08
申请号：US11897394
申请日：2007-08-30
申请人： Jae-Won Moon , Yun-Je Oh , Sung-Dae Cho , Sang-Wook Oh , Seok-Jin Won , Young-Min Jeong , Jong-Man Kim , Hee-Won Jung , Jong-Hee Kim
发明人： Jae-Won Moon , Yun-Je Oh , Sung-Dae Cho , Sang-Wook Oh , Seok-Jin Won , Young-Min Jeong , Jong-Man Kim , Hee-Won Jung , Jong-Hee Kim
IPC分类号： H04B1/38
CPC分类号： H04N1/00291 , H04N1/00129 , H04N1/00307 , H04N1/00347 , H04N1/00442 , H04N1/00453 , H04N1/00458 , H04N2201/0089
摘要： A method and an apparatus for displaying a plurality of different images in a mobile terminal in an external display device and a display unit in various modes. The mobile terminal operates according to a Different Image In and Out (DIIO) mode when the external display device is connected to the mobile terminal. When the external display device is not connected to the mobile terminal, the mobile terminal displays the plurality of different images in the display unit of the mobile terminal by operating according to a Picture-In-Picture (PIP) mode or an Overlay mode, so as to take into consideration size limitations of the display unit of the mobile terminal.
摘要翻译：一种在各种模式下在外部显示装置和显示单元中的移动终端中显示多个不同图像的方法和装置。当外部显示设备连接到移动终端时，移动终端根据不同的图像输入和输出（DIIO）模式进行操作。当外部显示设备未连接到移动终端时，移动终端通过根据画中画（PIP）模式或叠加模式操作来在移动终端的显示单元中显示多个不同的图像，因此以便考虑移动终端的显示单元的尺寸限制。

7. 发明授权

US08605111B2 Method and apparatus for adjusting image colors of image projector 有权
标题翻译：用于调整图像投影仪的图像颜色的方法和装置
公开(公告)号：US08605111B2
公开(公告)日：2013-12-10
申请号：US11904124
申请日：2007-09-26
申请人： Jae-Won Moon , Sung-Dae Cho , Young-Min Jeong , Jong-Man Kim , Yun-Je Oh , Young-Ho Ha , Chul-Hee Lee , Chang-Hwan Son , In-Su Jang
发明人： Jae-Won Moon , Sung-Dae Cho , Young-Min Jeong , Jong-Man Kim , Yun-Je Oh , Young-Ho Ha , Chul-Hee Lee , Chang-Hwan Son , In-Su Jang
IPC分类号： G09G5/00 , G09G5/02 , G09G5/06
CPC分类号： G09G5/02 , G09G5/06 , H04N9/3182
摘要： Disclosed is a method for correcting color in a portable image projector in consideration of an effect of a background color when the portable image projector projects images. The method corrects the effect of the background color to be projected, using color constancy technique, and thereby represents high-quality image which can be projected on a white screen. The method includes the steps of determining if a background color exists on a projection screen using a portable camera, converting the size of a mask image in order to connect a spatial position of an original image and an image photographed by a camera, correcting brightness of the mask image in order to correct non-homogeneity of the brightness of the projected image due to the distribution of different brightness values of the background color, and correcting the background color in order to correct color distortion of the image projected in different colors on the background color. The background color correction step includes the sub-steps of initializing chromaticity of the white screen in advance, and correcting chromaticity using a technique of color constancy of human eyesight.
摘要翻译：本发明公开了一种当便携式图像投影仪投影图像时考虑到背景颜色的影响来校正便携式图像投影仪中的颜色的方法。该方法使用颜色常数技术校正要投影的背景颜色的效果，从而表示可投影在白色屏幕上的高质量图像。该方法包括以下步骤：使用便携式相机确定投影屏幕上是否存在背景颜色，转换掩模图像的尺寸以连接原始图像的空间位置和由相机拍摄的图像，校正亮度掩模图像，以便校正由于背景颜色的不同亮度值的分布导致的投影图像的亮度的非均匀性，并且校正背景颜色以校正在不同颜色上投影的图像的颜色失真背景颜色。背景颜色校正步骤包括预先对白色画面的色度进行初始化的子步骤，以及使用人眼视觉的颜色恒定性技术来校正色度。

8. 发明申请

US20070229445A1 Apparatus for driving the backlight unit of a display provided in a mobile communication terminal with an economical power and a method therefor 审中-公开
标题翻译：用于以经济实力驱动设在移动通信终端中的显示器的背光单元的装置及其方法
公开(公告)号：US20070229445A1
公开(公告)日：2007-10-04
申请号：US11584741
申请日：2006-10-20
申请人： Jung-Hoon Park , Yun-Je Oh , Sung-Dae Cho , Young-Min Jeong
发明人： Jung-Hoon Park , Yun-Je Oh , Sung-Dae Cho , Young-Min Jeong
IPC分类号： G09G3/36
CPC分类号： G09G3/3406 , G09G2320/0646 , G09G2330/021 , G09G2360/16
摘要： Disclosed is an apparatus for driving the backlight unit of a display in a mobile communication terminal. The apparatus includes a storage device to store multimedia data, wherein the storage device receives power from an electric power source, a data processor to play the multimedia data, and a control unit to control the power of the backlight unit by evaluating the remaining time for playing the remaining part of the multimedia data and the remaining power of the electric power source during the playing.
摘要翻译：公开了一种用于驱动移动通信终端中的显示器的背光单元的装置。该装置包括存储多媒体数据的存储装置，其中存储装置从电源接收电力，数据处理器播放多媒体数据;以及控制单元，通过评估背光单元的功率来评估剩余时间在播放期间播放多媒体数据的剩余部分和电源的剩余电力。

9. 发明授权

US08023731B2 Apparatus and method for histogram analysis of image and luminance compensation apparatus using the same 有权
标题翻译：用于使用其的图像和亮度补偿装置的直方图分析的装置和方法
公开(公告)号：US08023731B2
公开(公告)日：2011-09-20
申请号：US11636905
申请日：2006-12-11
申请人： Jung-Hoon Park , Young-Min Jeong , Sung-Dae Cho , Yun-Je Oh
发明人： Jung-Hoon Park , Young-Min Jeong , Sung-Dae Cho , Yun-Je Oh
IPC分类号： G06K9/00
CPC分类号： G06K9/4647 , G06T5/009 , G06T5/40 , H04N5/20
摘要： Disclosed is an apparatus and method for analyzing a histogram of an image, the apparatus comprising an image input module for buffering an input image, a block calculator for performing a blocking operation for dividing the image into pixel blocks of a predetermined size, and extracting and outputting a representative pixel of each block obtained in a corresponding blocking, a probability density function (PDF) operator for calculating a first histogram using all pixels of the image, and calculating a second histogram using the representative pixels input from the block calculator, and an image characteristic comparator for receiving the first and second histograms determining whether the received histograms satisfy an identity criterion and calculating a third histogram of a following image when the identity criterion is satisfied.
摘要翻译：公开了一种用于分析图像的直方图的装置和方法，该装置包括用于缓冲输入图像的图像输入模块，块计算器，用于执行用于将图像划分成预定大小的像素块的分块操作，输出在相应的块中获得的每个块的代表像素，概率密度函数（PDF）运算符，用于使用图像的所有像素计算第一直方图，以及使用从块计算器输入的代表像素计算第二直方图，以及图像特征比较器，用于接收确定所接收的直方图是否满足身份标准的第一和第二直方图，并且当满足身份标准时，计算后续图像的第三直方图。

10. 发明申请

US20070183660A1 Apparatus and method for histogram analysis of image and luminance compensation apparatus using the same 有权
标题翻译：用于使用其的图像和亮度补偿装置的直方图分析的装置和方法
公开(公告)号：US20070183660A1
公开(公告)日：2007-08-09
申请号：US11636905
申请日：2006-12-11
申请人： Jung-Hoon Park , Yun-Je Oh , Sung-Dae Cho , Young-Min Jeong
发明人： Jung-Hoon Park , Yun-Je Oh , Sung-Dae Cho , Young-Min Jeong
IPC分类号： G06K9/00
CPC分类号： G06K9/4647 , G06T5/009 , G06T5/40 , H04N5/20
摘要： Disclosed is an apparatus and method for analyzing a histogram of an image, the apparatus comprising an image input module for buffering an input image, a block calculator for performing a blocking operation for dividing the image, which has been input to the image input module, into pixel blocks of a predetermined size, and extracting and outputting a representative pixel of each block obtained by corresponding blocking, a probability density function (PDF) operator for calculating a first histogram by using all pixels of the image, which has been input to the image input module, and calculating a second histogram by using the representative pixels input from the block calculator, and an image characteristic comparator for receiving the first and second histograms output from the PDF operator, testing if the received histograms satisfy a predetermined identity criterion by comparing characteristics of the first histogram with characteristics of the second histogram, and calculating a third histogram of the input image when it has been determined that the predetermined identity criterion is satisfied.
摘要翻译：公开了一种用于分析图像的直方图的装置和方法，该装置包括用于缓冲输入图像的图像输入模块，用于执行已输入到图像输入模块的图像的分割操作的块计算器，将预定大小的像素块提取并输出通过相应的块块获得的每个块的代表像素，概率密度函数（PDF）运算符，用于通过使用已经输入到图像的所有图像的所有像素来计算第一直方图图像输入模块，以及通过使用从块计算器输入的代表像素来计算第二直方图，以及图像特征比较器，用于接收从PDF操作器输出的第一和第二直方图，通过比较来测试所接收的直方图是否满足预定的身份标准具有第二直方图特征的第一直方图的特征，并计算a 当已经确定满足预定的身份标准时，输入图像的第三直方图。

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