公开(公告)号：US07453467B2

公开(公告)日：2008-11-18

申请号：US10992672

申请日：2004-11-22

Applicant: Hyeon Jun Kim

Inventor： Hyeon Jun Kim

IPC: G09G5/02

CPC classification number: G06K9/4652 ,  G06F17/30802 ,  Y10S707/99945

Abstract: A method for a dominant color setting of a video region and a data structure and a method of a confidence measure extraction are disclosed. The video region dominant color setting method is characterized in that a region dominant color descriptor is expressed by the number of dominant colors with respect to a certain region, a dominant color expressed, a frequency that the dominant color appears, and an accuracy of a color value representing the region in a region dominant color based on various region dominant color extraction methods, for thereby expressing a region dominant color using a plurality of colors with respect to a region dominant color value and a confidence value of a region dominant color information based on various region dominant color feature extracting methods.

公开(公告)号：US07417640B1

公开(公告)日：2008-08-26

申请号：US09609392

申请日：2000-07-03

Applicant: Hyeon Jun Kim

Inventor： Hyeon Jun Kim

IPC: G09G5/02

CPC classification number: G06K9/4652 ,  G06F17/30802 ,  Y10S707/99945

Abstract: A method for a dominant color setting of a video region and a data structure and a method of a confidence measure extraction are disclosed. The video region dominant color setting method is characterized in that a region dominant color descriptor is expressed by the number of dominant colors with respect to a certain region, a dominant color expressed, a frequency that the dominant color appears, and an accuracy of a color value representing the region in a region dominant color based on various region dominant color extraction methods, for thereby expressing a region dominant color using a plurality of colors with respect to a region dominant color value and a confidence value of a region dominant color information based on various region dominant color feature extracting methods.

Abstract translation: 公开了一种用于视频区域的主要颜色设置和数据结构的方法以及置信度提取的方法。 视频区域主要颜色设定方法的特征在于，区域主色色描述符由相对于特定区域的主色数量，表示的主色，表示主色的频率和颜色的精度来表示 基于各种区域主色色提取方法表示区域主色的区域的值，从而基于区域主色色值使用多种颜色表示区域主色，并且基于区域主色色信息的置信度，基于 各种区域主色特征提取方法。

公开(公告)号：US07376263B2

公开(公告)日：2008-05-20

申请号：US09785443

申请日：2001-02-20

Applicant: Hyeon Jun Kim ,  Ji Eun Lee

Inventor： Hyeon Jun Kim ,  Ji Eun Lee

IPC: G06K9/00

CPC classification number: G06F17/3025 ,  G06K9/4652

Abstract: The present invention relates to a multimedia retrieval system and a method thereof which is capable of performing a multimedia data retrieval among different systems using color histograms constructed with different color spaces and color quantization methods, in particular to a content-based multimedia retrieval system and a method thereof which is capable of retrieving multimedia data among different systems, by extracting or converting a color histogram of a query image or a color histogram of an image to be retrieved into a color histogram of the same color space and color quantization method each other, and using the extracted or converted color histogram.

Abstract translation: 多媒体检索系统及其方法技术领域本发明涉及一种多媒体检索系统及其方法，该多媒体检索系统及其方法能够使用由不同颜色空间和颜色量化方法构成的颜色直方图，特别是基于内容的多媒体检索系统和 其能够通过将要检索的图像的查询图像的颜色直方图或相同颜色空间的颜色直方图和颜色量化方法提取或转换而在不同系统之间检索多媒体数据， 并使用提取或转换的颜色直方图。

公开(公告)号：US07085402B2

公开(公告)日：2006-08-01

申请号：US10655311

申请日：2003-09-05

Applicant: Jin Soo Lee ,  Hyeon Jun Kim

Inventor： Jin Soo Lee ,  Hyeon Jun Kim

IPC: G06K9/00

CPC classification number: G06K9/00228

Abstract: A method of detecting a specific object in an image signal both efficiently and accurately is disclosed. According to the method, an object is first detected from an image or frame using a general feature of the object and in the following image or frame, the object is detected using an object-dependant feature. Also, when detecting a plurality of objects or portions of the object, a full color range of the specific object is determined, and color range sections of the full color range is used to detect the object.

Abstract translation: 公开了一种高效准确地检测图像信号中特定对象的方法。 根据该方法，首先使用对象的一般特征从图像或帧中检测对象，并且在随后的图像或帧中，使用对象依赖特征来检测对象。 此外，当检测到对象的多个对象或部分时，确定特定对象的全色范围，并且使用全色范围的颜色范围部分来检测对象。

公开(公告)号：US06816289B1

公开(公告)日：2004-11-09

申请号：US09496956

申请日：2000-02-03

Applicant: Hyeon Jun Kim ,  Jin Soo Lee

Inventor： Hyeon Jun Kim ,  Jin Soo Lee

IPC: H04N146

CPC classification number: H04N1/6088 ,  G06T7/90 ,  G06T2207/10024 ,  H04N1/6075

Abstract: The present invention relates to an effect color extracting method of an image and an image original color recovering method which are capable of automatically extracting an effect color of an image pictured in accordance with an environment of a certain illumination and a color lens (or filter) and a feature of a camera, adjusting the extracted effect color and recovering an original image color of the image for thereby enhancing a performance of an image search. In the method for recovering an image color pictured based on a certain effect of an original color or other colors or an effect color in accordance with a feature of a camera and a surrounding environment of an object, an image color recovering method includes the steps of comparing all pixels of a frame of the image and a first critical value, obtaining an average hue value Hue_Ave with respect to the hues of the pixels each having a crominance smaller than the first critical value, computing a hue corresponding to the average hue value Hue_Ave, and determining the computed hue as an effect color, and compensating the image color affected by the effect color using the computed hue and adjusting the image color to an original color.

公开(公告)号：US06643643B1

公开(公告)日：2003-11-04

申请号：US09493038

申请日：2000-01-28

Applicant: Jin Soo Lee ,  Hyeon Jun Kim

Inventor： Jin Soo Lee ,  Hyeon Jun Kim

IPC: G06F1730

CPC classification number: G06F21/00 ,  G06F17/30247 ,  G06F17/30256 ,  G06F17/30274 ,  G06F17/3028 ,  Y10S707/99932 ,  Y10S707/99935 ,  Y10S707/99936 ,  Y10S707/99939

Abstract: A method of searching or browsing multimedia data which can effectively search or browse an image is disclosed. In the present method, the searching or browsing is performed in consideration of at least one of a reliability information on a weight of a feature of an input multimedia data and an authority code. According to the method, the system selects reference multimedia data, and searches the multimedia data using a weight of a feature and/or a feature element of the input multimedia data. A user gives feedback on the relevance of the searched or browsed multimedia data, and the system calculates a new weight using the relevance information. Thus, the system updates and maintains new weights of features and/or feature elements.

Abstract translation: 公开了一种搜索或浏览可以有​​效地搜索或浏览图像的多媒体数据的方法。 在本方法中，考虑到关于输入多媒体数据的特征的权重和权限代码的可靠性信息中的至少一个来执行搜索或浏览。 根据该方法，系统选择参考多媒体数据，并使用输入多媒体数据的特征和/或特征元素的权重来搜索多媒体数据。 用户对所搜索或浏览的多媒体数据的相关性给出反馈，并且系统使用相关性信息来计算新的权重。 因此，系统更新并维护特征和/或特征元素的新权重。

公开(公告)号：US06546185B1

公开(公告)日：2003-04-08

申请号：US09239529

申请日：1999-01-29

Applicant: Hyeon Jun Kim ,  Jin Soo Lee

Inventor： Hyeon Jun Kim ,  Jin Soo Lee

IPC: H04N591

CPC classification number: G06F17/30793 ,  G06K9/00228 ,  H04N5/91

Abstract: A system for searching a particular character in a motion picture is disclosed comprising a recording medium on which the motion picture is recorded, the recorded motion picture being reproduced and displayed by a reproducing mechanism. The recording medium contains video information of a character table and location information indicative of scenes or sections in which a particular character appears. Thus, the system automatically searches and displays scenes and sections in which a character appears in the motion picture based upon the character table and the location information.

Abstract translation: 公开了一种用于搜索运动图像中的特定字符的系统，包括其上记录有运动图像的记录介质，由再现机构再现和显示的所记录的运动图像。 记录介质包含字符表的视频信息和表示特定字符​​出现的场景或部分的位置信息。 因此，系统基于字符表和位置信息自动搜索并显示字符出现在动态影像中的场景和部分。

公开(公告)号：US06542625B1

公开(公告)日：2003-04-01

申请号：US09478495

申请日：2000-01-06

Applicant: Jin Soo Lee ,  Hyeon Jun Kim

Inventor： Jin Soo Lee ,  Hyeon Jun Kim

IPC: G06K900

CPC classification number: G06K9/00228

Abstract: A method of detecting a specific object in an image signal is disclosed. In the present invention, the final object region can be determined by selecting one of two object regions detected by different methods or by combining the two object regions with assigned weights.

Abstract translation: 公开了一种检测图像信号中特定物体的方法。 在本发明中，可以通过选择通过不同方法检测的两个对象区域中的一个或通过组合具有分配权重的两个对象区域来确定最终对象区域。

公开(公告)号：US06492998B1

公开(公告)日：2002-12-10

申请号：US09239531

申请日：1999-04-21

Applicant: Hyeon Jun Kim ,  Jin Soo Lee

Inventor： Hyeon Jun Kim ,  Jin Soo Lee

IPC: G06F300

CPC classification number: G06F17/30852

Abstract: A content-based video story browsing system is disclosed including setting and representing relations between objects and places of the story. A content-based video story browsing system includes the steps of selecting objects and places as factors organizing contents of a video story and setting a relational graph relating the objects to corresponding places; setting a video story section and a representative scene as an events of contents development corresponding to the relations of the objects and the places; and displaying the video story section and the representative scene and its contents as browsing information corresponding to the relation selected from the relational graph.

Abstract translation: 公开了一种基于内容的视频故事浏览系统，包括设置和表示故事的对象和场所之间的关系。 基于内容的视频故事浏览系统包括以下步骤：选择对象和场所作为组合视频故事内容的因素，并设置将对象与相应场所相关联的关系图; 设置视频故事部分和代表场景作为与对象和场所的关系相对应的内容开发的事件; 并且将视频故事部分和代表性场景及其内容显示为与关系图中选择的关系相对应的浏览信息。

公开(公告)号：US06445818B1

公开(公告)日：2002-09-03

申请号：US09239527

申请日：1999-01-29

Applicant: Hyeon Jun Kim ,  Jin Soo Lee

Inventor： Hyeon Jun Kim ,  Jin Soo Lee

IPC: G06K900

CPC classification number: G06K9/4647 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/20021 ,  Y10S707/99945 ,  Y10S707/99948

Abstract: A method for designating a local representative color value and automatically determining image searching algorithm for a color based image searching system is disclosed. A method for designating a local representative color values generally includes the steps of dividing a color image area; and obtaining a color histogram for each block, obtaining a color group from hue histograms of each block, or obtaining a maximum color group value to designate the representative color value. Also, a method determining a search algorithm generally includes the steps of detecting the number of color blocks CB having color information from the blocked information of a reference image; comparing the number of the color blocks with a determined reference value and assigning different weights to at least two search algorithm according to the comparison results; and performing a comparison search of an image by the search algorithm based on the determined weight.

Abstract translation: 公开了一种用于指定局部代表色值并自动确定基于颜色的图像搜索系统的图像搜索算法的方法。 用于指定局部代表色值的方法通常包括分割彩色图像区域的步骤; 并获得每个块的颜色直方图，从每个块的色调直方图获得颜色组，或者获得最大颜色组值以指定代表性颜色值。 此外，确定搜索算法的方法通常包括从参考图像的阻塞信息中检测具有颜色信息的颜色块CB的数量的步骤; 将所述颜色块的数量与确定的参考值进行比较，并且根据所述比较结果将不同的权重分配给至少两个搜索算法; 以及基于所确定的权重，通过搜索算法执行图像的比较搜索。