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1. 发明申请

US20130021578A1 LEARNING-BASED VISUAL ATTENTION PREDICTION SYSTEM AND METHOD THEREOF 有权
标题翻译：基于学习的视觉注意预测系统及其方法
公开(公告)号：US20130021578A1
公开(公告)日：2013-01-24
申请号：US13187287
申请日：2011-07-20
申请人： Homer H. Chen , Su-Ling Yeh , Tai-Hsiang Huang , Wen-Fu Lee , Ling-Hsiu Huang
发明人： Homer H. Chen , Su-Ling Yeh , Tai-Hsiang Huang , Wen-Fu Lee , Ling-Hsiu Huang
IPC分类号： A61B3/113 , G06K9/62
CPC分类号： A61H5/00 , A61B3/113 , G06K9/00604
摘要： A learning-based visual attention prediction method is disclosed. The method includes a correlation relationship between the fixation density and at least one feature information being learned by training, followed by a test video sequence of test frames being received. Afterward, at least one tested feature map is generated for each test frame based on the feature information. Finally, the tested feature map is mapped into a saliency map, which indicates the fixation strength of the corresponding test frame, according to the correlation relationship.
摘要翻译：公开了一种基于学习的视觉注意预测方法。该方法包括通过训练学习的至少一个特征信息之间的相关关系，随后接收测试帧的测试视频序列。之后，基于特征信息为每个测试帧生成至少一个测试的特征图。最后，根据相关关系，将测试的特征图映射到显着图，该图显示相应测试帧的固定强度。

2. 发明授权

US08636361B2 Learning-based visual attention prediction system and method thereof 有权
标题翻译：基于学习的视觉注意预测系统及其方法
公开(公告)号：US08636361B2
公开(公告)日：2014-01-28
申请号：US13187287
申请日：2011-07-20
申请人： Homer H. Chen , Su-Ling Yeh , Tai-Hsiang Huang , Wen-Fu Lee , Ling-Hsiu Huang
发明人： Homer H. Chen , Su-Ling Yeh , Tai-Hsiang Huang , Wen-Fu Lee , Ling-Hsiu Huang
IPC分类号： A61B3/00 , A61H5/00 , A61B3/113
CPC分类号： A61H5/00 , A61B3/113 , G06K9/00604
摘要： A learning-based visual attention prediction method is disclosed. The method includes a correlation relationship between the fixation density and at least one feature information being learned by training, followed by a test video sequence of test frames being received. Afterward, at least one tested feature map is generated for each test frame based on the feature information. Finally, the tested feature map is mapped into a saliency map, which indicates the fixation strength of the corresponding test frame, according to the correlation relationship.
摘要翻译：公开了一种基于学习的视觉注意预测方法。该方法包括通过训练学习的至少一个特征信息之间的相关关系，随后接收测试帧的测试视频序列。之后，基于特征信息为每个测试帧生成至少一个测试的特征图。最后，根据相关关系，将测试的特征图映射到显着图中，显示相应测试帧的固定强度。

3. 发明授权

US08094163B2 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众注意力的方法
公开(公告)号：US08094163B2
公开(公告)日：2012-01-10
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： G09G5/00 , H04N5/44 , H04N5/445 , H04N5/50 , H04N7/10 , G06K9/40 , G06F17/00
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。

4. 发明申请

US20090232411A1 METHOD FOR ENHANCING PERCEPTIBILITY OF IMAGE 有权
标题翻译：提高图像敏感度的方法
公开(公告)号：US20090232411A1
公开(公告)日：2009-09-17
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。

5. 发明授权

US08432491B2 Object-based system and method of directing visual attention by a subliminal cue 有权
标题翻译：基于对象的系统和通过潜意识线索引导视觉注意力的方法
公开(公告)号：US08432491B2
公开(公告)日：2013-04-30
申请号：US13220533
申请日：2011-08-29
申请人： Homer H. Chen , Su-Ling Yeh , Tai-Hsiang Huang , Yung-Hao Yang , Hsin-I Liao , Ling-Hsiu Huang
发明人： Homer H. Chen , Su-Ling Yeh , Tai-Hsiang Huang , Yung-Hao Yang , Hsin-I Liao , Ling-Hsiu Huang
IPC分类号： H04N1/62
CPC分类号： H04N21/4402 , H04N21/23412 , H04N21/44008 , H04N21/45452 , H04N21/458
摘要： An object-based system and method of directing visual attention by a subliminal cue is disclosed. An object detector detects an object in an input image, thereby resulting in a cued object served as an object-based subliminal cue. An enhancement unit enhances saliency of the cued object in the input image by respectively and differently adjusting image characteristic of the cued object and an area other than the cued object, thereby generating a cue image. A mixer selects between the cue image and the input image, thereby resulting in a sequence of output images composed of the input images and the cue images, each of which is interposed between the adjacent input images.
摘要翻译：公开了一种基于目标的系统和通过潜意识线索指导视觉注意力的方法。对象检测器检测输入图像中的对象，从而导致被提取的对象被用作基于对象的潜意识提示。增强单元通过分别和不同地调整提示对象的图像特性和除了被提取的对象之外的区域来增强输入图像中的被提取对象的显着性，从而生成提示图像。混合器在提示图像和输入图像之间进行选择，从而产生由输入图像和提示图像组成的输出图像序列，每个输入图像和提示图像都插入相邻的输入图像之间。

6. 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。

7. 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。

8. 发明申请

US20100135585A1 Method and Apparatus of Tile-based Belief Propagation 有权
标题翻译：基于瓦片信仰传播的方法与装置
公开(公告)号：US20100135585A1
公开(公告)日：2010-06-03
申请号：US12367032
申请日：2009-02-06
申请人： Liang-Gee Chen , Chao-Chung Cheng , Chia-Kai Liang , Yen-Chieh Lai , Homer H. Chen , Ling-Hsiu Huang
发明人： Liang-Gee Chen , Chao-Chung Cheng , Chia-Kai Liang , Yen-Chieh Lai , Homer H. Chen , Ling-Hsiu Huang
IPC分类号： G06K9/68
CPC分类号： G06K9/4638
摘要： A method and apparatus of tile-based belief propagation are disclosed. An image is split into a number of tiles. Messages are iteratively generated within each of the tiles based on the messages from neighboring pixels to the tile at a previous iteration, wherein each message represents information of a state of the pixel. The generated messages for sending out of the tiles are stored. Labels are then determined based on the stored messages, wherein each label represents the state of the pixel.
摘要翻译：公开了一种基于瓦片的信念传播的方法和装置。图像被分割成多个图块。基于在先前迭代的来自相邻像素到瓦片的消息，在每个瓦片内迭代地生成消息，其中每个消息表示像素的状态的信息。生成的用于发送出瓦片的消息被存储。然后基于存储的消息确定标签，其中每个标签表示像素的状态。

9. 发明授权

US08249369B2 Method and apparatus of tile-based belief propagation 有权
标题翻译：基于瓦片信念传播的方法和装置
公开(公告)号：US08249369B2
公开(公告)日：2012-08-21
申请号：US12367032
申请日：2009-02-06
申请人： Liang-Gee Chen , Chao-Chung Cheng , Chia-Kai Liang , Yen-Chieh Lai , Homer H. Chen , Ling-Hsiu Huang
发明人： Liang-Gee Chen , Chao-Chung Cheng , Chia-Kai Liang , Yen-Chieh Lai , Homer H. Chen , Ling-Hsiu Huang
IPC分类号： G06K9/36
CPC分类号： G06K9/4638
摘要： A method and apparatus of tile-based belief propagation are disclosed. An image is split into a number of tiles. Messages are iteratively generated within each of the tiles based on the messages from neighboring pixels to the tile at a previous iteration, wherein each message represents information of a state of the pixel. The generated messages for sending out of the tiles are stored. Labels are then determined based on the stored messages, wherein each label represents the state of the pixel.
摘要翻译：公开了一种基于瓦片的信念传播的方法和装置。图像被分割成多个图块。基于在先前迭代的来自相邻像素到瓦片的消息，在每个瓦片内迭代地生成消息，其中每个消息表示像素的状态的信息。生成的用于发送出瓦片的消息被存储。然后基于存储的消息确定标签，其中每个标签表示像素的状态。

10. 发明授权

US08866888B2 3D positioning apparatus and method 有权
标题翻译： 3D定位装置及方法
公开(公告)号：US08866888B2
公开(公告)日：2014-10-21
申请号：US12649029
申请日：2009-12-29
申请人： Homer H. Chen , Ping-Cheng Chi
发明人： Homer H. Chen , Ping-Cheng Chi
IPC分类号： H04N13/02 , G06T7/00
CPC分类号： G06T7/0018 , G06T7/80
摘要： A 3D positioning apparatus is used for an object that includes feature points and a reference point. The object undergoes movement from a first to a second position. The 3D positioning apparatus includes: an image sensor for capturing images of the object; and a processor for calculating, based on the captured images, initial coordinates of each feature point when the object is in the first position, initial coordinates of the reference point, final coordinates of the reference point when the object is in the second position, and final coordinates of each feature point. The processor calculates 3D translational information of the feature points using the initial and final coordinates of the reference point, and 3D rotational information of the feature points using the initial and final coordinates of each feature point. A 3D positioning method is also disclosed.
摘要翻译： 3D定位装置用于包括特征点和参考点的对象。物体从第一位置移动到第二位置。 3D定位装置包括：用于拍摄对象的图像的图像传感器; 以及处理器，用于基于所捕获的图像计算当所述对象处于所述第一位置时所述每个特征点的初始坐标，所述参考点的初始坐标，所述对象处于所述第二位置时所述参考点的最终坐标;以及每个特征点的最终坐标。处理器使用参考点的初始和最终坐标以及使用每个特征点的初始和最终坐标的特征点的3D旋转信息来计算特征点的3D平移信息。还公开了3D定位方法。

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