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21. 发明授权

US08238688B2 Method for enhancing perceptibility of an image using luminance characteristics 有权
标题翻译：使用亮度特性提高图像感知度的方法
公开(公告)号：US08238688B2
公开(公告)日：2012-08-07
申请号：US12262157
申请日：2008-10-30
申请人： Homer H. Chen , Tai-Hsiang Huang , Ling-Hsiu Huang
发明人： Homer H. Chen , Tai-Hsiang Huang , Ling-Hsiu Huang
IPC分类号： G06K9/40
CPC分类号： G09G3/2007 , G09G2320/02 , G09G2320/0233 , G09G2320/0238 , G09G2320/0271 , G09G2320/062 , G09G2320/0626 , G09G2320/0646
摘要： A method for enhancing a perceptibility of an image, includes the steps of: processing the image in accordance with a first luminance characteristic and a second luminance characteristic of the image, wherein a plurality of pixels with the first luminance characteristic are brighter than a plurality of pixels with the second luminance characteristic; compressing the plurality of pixels with the first luminance characteristic; and adjusting the plurality of pixels with the second luminance characteristic.
摘要翻译：一种用于增强图像感知度的方法包括以下步骤：根据图像的第一亮度特性和第二亮度特性处理图像，其中具有第一亮度特性的多个像素比多个具有第二亮度特性的像素; 以所述第一亮度特征压缩所述多个像素; 以及用所述第二亮度特性来调整所述多个像素。

22. 发明申请

US20100146528A1 Method of Directing a Viewer's Attention Subliminally in Image Display 有权
标题翻译：在图像显示中引导观察者注意的方法
公开(公告)号：US20100146528A1
公开(公告)日：2010-06-10
申请号：US12331359
申请日：2008-12-09
申请人： Homer H. Chen , Tai-Hsiang Huang , Su-Ling Yeh , San-Yuan Lin , Lin-Kai Bu , Ling-Hsiu Huang
发明人： Homer H. Chen , Tai-Hsiang Huang , Su-Ling Yeh , San-Yuan Lin , Lin-Kai Bu , Ling-Hsiu Huang
IPC分类号： H04H60/33
CPC分类号： H04N21/44012 , H04N21/23412 , H04N21/234318 , H04N21/8456
摘要： A method of directing a viewer's attention in an image display to enhance the perceived image quality and thus the viewer's preference of the image is disclosed. An image with an area of interest (AOI) is provided. The AOI is briefly displayed for a first time period. Subsequently, the image is normally displayed in its entirety for a second time period that is longer than the first time period. As a result, the viewer's attention is involuntarily directed to the AOI in a subliminal manner.
摘要翻译：公开了一种将观众的注意力引导到图像显示器中以增强感知图像质量并因此提高观看者对图像的喜好的方法。提供具有感兴趣区域（AOI）的图像。 AOI将在第一时间内简要显示。随后，通常将图像整体显示为比第一时间段长的第二时间段。结果，观众的注意力不经意地以潜意识的方式指向AOI。

23. 发明授权

US08111935B2 Image processing methods and image processing apparatus utilizing the same 有权
标题翻译：图像处理方法及利用其的图像处理装置
公开(公告)号：US08111935B2
公开(公告)日：2012-02-07
申请号：US11866422
申请日：2007-10-03
申请人： Shing-Chia Chen , Ling-Hsiu Huang
发明人： Shing-Chia Chen , Ling-Hsiu Huang
IPC分类号： G06K9/40
CPC分类号： G06T5/008 , G06T5/20 , G06T2207/20012
摘要： An image processing method applied in an image processor for processing an image including first pixels each having a pixel value, a first reference pixel value representing a mean value of the pixel values of the first pixels, the pixel values of the first pixels being distributed within a first distribution range bounded between a second reference pixel value and a third reference pixel value. Second pixels are selected from the first pixels. The pixel values of the second pixels are distributed within a second distribution range. The second distribution range of the second pixels is smaller than the first distribution range of the first pixels. A local characteristic of the image is obtained according to the second pixels. A parameter of the image is adjusted according to the local characteristic.
摘要翻译：一种应用于图像处理器中的图像处理方法，用于处理包括每个具有像素值的第一像素的图像，表示第一像素的像素值的平均值的第一参考像素值，第一像素的像素值分布在在第二参考像素值和第三参考像素值之间限定的第一分布范围。从第一像素中选择第二像素。第二像素的像素值分布在第二分布范围内。第二像素的第二分布范围小于第一像素的第一分布范围。根据第二像素获得图像的局部特征。根据本地特性调整图像的参数。

24. 发明申请

US20100220924A1 Method and System of Extracting A Perceptual Feature Set 有权
标题翻译：提取感知特征集的方法和系统
公开(公告)号：US20100220924A1
公开(公告)日：2010-09-02
申请号：US12396380
申请日：2009-03-02
申请人： Gwo Giun Lee , Ming-Jiun Wang , Ling-Hsiu Huang
发明人： Gwo Giun Lee , Ming-Jiun Wang , Ling-Hsiu Huang
IPC分类号： G06K9/00
CPC分类号： G06K9/4652
摘要： A method and system of extracting a perceptual feature set for image/video segmentation are disclosed. An input image is converted to obtain a hue component and a saturation component, where the hue component is quantized into a number of quantum values. After weighting the quantized hue component with the saturation component, the weighted quantized hue component and the saturation component are subjected to a statistical operation in order to extract feature vectors. Accordingly, the method and system provide overall segmentation results that are very close to human interpretation.
摘要翻译：公开了一种提取图像/视频分割的感知特征集的方法和系统。输入图像被转换以获得色相分量和饱和分量，其中色调分量被量化为多个量子值。在用饱和分量对量化的色调分量进行加权之后，对加权的量化色调分量和饱和分量进行统计运算，以便提取特征向量。因此，该方法和系统提供了非常接近人类解释的整体分割结果。

25. 发明申请

US20090123068A1 METHOD FOR ADAPTIVELY ADJUSTING IMAGE AND IMAGE PROCESSING APPARATUS USING THE SAME 审中-公开
标题翻译：用于适应性调整图像和图像处理装置的方法
公开(公告)号：US20090123068A1
公开(公告)日：2009-05-14
申请号：US11939268
申请日：2007-11-13
申请人： Ling-Hsiu Huang , Shing-Chia Chen
发明人： Ling-Hsiu Huang , Shing-Chia Chen
IPC分类号： G06K9/00 , G06K9/40
CPC分类号： G06T5/40 , G06T5/009
摘要： A method for adaptively adjusting image and an image processing apparatus using the same are provided. The apparatus includes a statistics apparatus and an image adjustment apparatus. The statistics apparatus receives a plurality of pixels in an image to generate a gray-level distribution of the pixels and searches a specific gray-level according to the gray-level distribution, in which a specific percentage of pixels have gray-levels smaller than the specific gray-level. The image adjustment apparatus adjusts the image according to the specific gray-level.
摘要翻译：提供了一种自适应调整图像的方法和使用其的图像处理装置。该装置包括统计装置和图像调整装置。统计装置接收图像中的多个像素以产生像素的灰度分布，并根据灰度分布搜索特定灰度级，其中特定百分比的像素的灰度级小于具体的灰度级。图像调整装置根据特定的灰度级调整图像。

26. 发明申请

US20090079768A1 METHOD OF CONTROLLING BACKLIGHT MODULE, BACKLIGHT CONTROLLER AND DISPLAY DEVICE USING THE SAME 有权
标题翻译：控制背光模块，背光控制器和使用其的显示装置的方法
公开(公告)号：US20090079768A1
公开(公告)日：2009-03-26
申请号：US11861892
申请日：2007-09-26
申请人： Ling-Hsiu Huang
发明人： Ling-Hsiu Huang
IPC分类号： G09G5/10
CPC分类号： G09G3/3426 , G09G2320/0233 , G09G2320/0247 , G09G2320/0626 , G09G2320/0653 , G09G2320/0666 , G09G2360/16
摘要： A method of controlling a backlight module, a backlight controller and a display device using the same are provided herein. The method includes receiving an image having a plurality of regions, wherein the image is displayed by a plurality of color backlights. Next, a feature in a first region of the image and the feature in a second region of the image are analyzed to obtain a spatial weight, wherein the first region and the second region of the image is one of the regions and the second region is neighboring to the first region. Next, the feature in the first region of the image and the feature in the corresponding first region of the preciously received image are analyzed to obtain a temporal weight. One of the color backlights provided to the first region of the image is adjusted according to the spatial weight and the temporal weight.
摘要翻译：本发明提供一种控制背光模块，背光控制器和使用其的显示装置的方法。该方法包括接收具有多个区域的图像，其中图像由多个彩色背光显示。接下来，分析图像的第一区域中的特征和图像的第二区域中的特征以获得空间权重，其中图像的第一区域和第二区域是区域之一，第二区域是邻近第一个地区。接下来，分析图像的第一区域中的特征和珍贵接收图像的相应第一区域中的特征以获得时间权重。提供给图像的第一区域的彩色背光之一根据空间重量和时间重量进行调整。

27. 发明申请

US20120069038A1 Image Processing Method and Image Display System Utilizing the Same 审中-公开
标题翻译：图像处理方法及其使用的图像显示系统
公开(公告)号：US20120069038A1
公开(公告)日：2012-03-22
申请号：US12885982
申请日：2010-09-20
申请人： Wei-Ting Suen , Ling-Hsiu Huang
发明人： Wei-Ting Suen , Ling-Hsiu Huang
IPC分类号： G09G5/02
CPC分类号： H04N13/133 , G09G3/003 , G09G3/2092 , G09G2320/0626 , G09G2360/16 , H04N13/261
摘要： An image display system including an adjuster, a first analysis module, a second analysis module and a brightness compensation module is disclosed. The adjuster utilizes a specific method and a depth information to adjust a processed image to generate a first image and a second image. The first analysis module analyzes the first image to obtain a first image distribution result. The second analysis module analyzes the second image to obtain a second image distribution result. The brightness compensation module adjusts brightness of the first and the second images according to the first and the second image distribution results. The adjusted first image serves as a left-eye image component and the adjusted second image serves as a right-eye image component.
摘要翻译：公开了一种包括调整器，第一分析模块，第二分析模块和亮度补偿模块的图像显示系统。调整器利用特定的方法和深度信息来调整经处理的图像以产生第一图像和第二图像。第一分析模块分析第一图像以获得第一图像分布结果。第二分析模块分析第二图像以获得第二图像分配结果。亮度补偿模块根据第一和第二图像分配结果调整第一和第二图像的亮度。经调整的第一图像用作左眼图像分量，并且调整后的第二图像用作右眼图像分量。

28. 发明授权

US08107756B2 Digital image tone remapping method and apparatus 有权
标题翻译：数字图像色调重新映射方法和装置
公开(公告)号：US08107756B2
公开(公告)日：2012-01-31
申请号：US11871069
申请日：2007-10-11
申请人： Shing-Chia Chen , Ling-Hsiu Huang
发明人： Shing-Chia Chen , Ling-Hsiu Huang
IPC分类号： G06K9/40
CPC分类号： H04N1/4074
摘要： A digital image tone remapping method is disclosed. The method includes computing an average luminance value of a digital image; generating a preliminary tone mapping function according to the average luminance value; generating a luminance statistic of the digital image; determining new remapped values for a plurality of skeleton luminance values according to the preliminary tone mapping function and the luminance statistic; generating a final tone mapping function according to the new remapped values and the plurality of skeleton luminance values; and remapping the digital image through the final tone mapping function. The present invention also discloses an apparatus performing the method.
摘要翻译：公开了一种数字图像色调重映射方法。该方法包括计算数字图像的平均亮度值; 根据平均亮度值生成初步色调映射函数; 产生数字图像的亮度统计; 根据初步色调映射函数和亮度统计量确定多个骨架亮度值的新重映射值; 根据新的重映射值和多个骨架亮度值生成最终色调映射函数; 并通过最终色调映射功能重新映射数字图像。本发明还公开了一种执行该方法的装置。

29. 发明授权

US07881556B2 Method of image processing and device thereof 有权
标题翻译：图像处理方法及其装置
公开(公告)号：US07881556B2
公开(公告)日：2011-02-01
申请号：US11870232
申请日：2007-10-10
申请人： Shing-Chia Chen , Ling-Hsiu Huang
发明人： Shing-Chia Chen , Ling-Hsiu Huang
IPC分类号： G06K9/40
CPC分类号： G06T5/008 , G06T5/40 , G06T2207/20021
摘要： A method of image processing and a device thereof are provided in the present invention. First, an image having a plurality of regions is received, wherein each region comprises a plurality of pixels. A contrast process is performed on each region and a respective local curve of each region is analyzed, wherein the local curve is a corresponding relation between the gray-level values of the pixels in each region before and after the contrast process. Next, the gray-level value of one of the pixels in a boundary between one of the regions and the neighboring region is adjusted according to the respective local curves of the one of the regions and the neighboring region. The local contrast process towards to each region is performed for enhancing the image. Therefore, not only can the features be obvious, but the non-uniform area in the boundary between the regions also can be smoothed.
摘要翻译：本发明提供一种图像处理方法及其装置。首先，接收具有多个区域的图像，其中每个区域包括多个像素。对每个区域进行对比度处理，并且分析每个区域的相应局部曲线，其中局部曲线是在对比过程之前和之后的每个区域中的像素的灰度值之间的对应关系。接下来，根据区域和相邻区域之一的各自的局部曲线来调整区域之一和相邻区域之间的边界中的像素之一的灰度值。执行朝向每个区域的局部对比过程以增强图像。因此，不仅功能明显，而且区域之间的边界上的不均匀区域也可以平滑化。

30. 发明申请

US20100315548A1 APPARATUS AND METHOD FOR FRAME RATE UP CONVERSION 有权
标题翻译：用于帧速率转换的装置和方法
公开(公告)号：US20100315548A1
公开(公告)日：2010-12-16
申请号：US12481822
申请日：2009-06-10
申请人： Wei-Ting Suen , Ling-Hsiu Huang , Lin-Kai Bu
发明人： Wei-Ting Suen , Ling-Hsiu Huang , Lin-Kai Bu
IPC分类号： H04N7/01
CPC分类号： G09G3/3611 , G09G2320/0252 , G09G2320/0261 , G09G2320/10 , G09G2340/0435 , G09G2340/16
摘要： A method for frame rate up conversion is provided. The method includes the steps of: receiving a plurality of consecutive input video frames; detecting luminance information for a current frame; and generating a first output frame according to the luminance information for the current frame and a preceding frame before the current frame and generating a second output frame according to the luminance information for the current frame and a succeeding frame after the current frame, wherein the second output frame is outputted after the first output frame.
摘要翻译：提供了一种用于帧速率转换的方法。该方法包括以下步骤：接收多个连续的输入视频帧; 检测当前帧的亮度信息; 以及根据当前帧的亮度信息和当前帧之前的前一帧产生第一输出帧，并根据当前帧的亮度信息和当前帧之后的后续帧产生第二输出帧，其中第二个在第一输出帧之后输出输出帧。

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