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1. 发明申请

WO2010071329A3 APPARATUS AND METHOD FOR ACQUIRING HIGH QUALITY EYE IMAGES FOR IRIS RECOGNITION 审中-公开
标题翻译：用于获取IRIS识别的高质量眼睛图像的装置和方法
公开(公告)号：WO2010071329A3
公开(公告)日：2010-08-19
申请号：PCT/KR2009007418
申请日：2009-12-11
申请人： IRITECH INC , CHOI HYEONG IN , KIM DAE HOON , LEE SUNG JIN , MOON HWAN PYO , KWON SONG HWA , PAIK SEUNG MIN , SOHN JUNG KYO
发明人： CHOI HYEONG IN , KIM DAE HOON , LEE SUNG JIN , MOON HWAN PYO , KWON SONG HWA , PAIK SEUNG MIN , SOHN JUNG KYO
IPC分类号： G06K9/00 , H04N5/225
CPC分类号： H04N5/232 , G06K9/00604 , G06K9/036 , H04N5/23222 , H04N5/23245
摘要： The present invention provides a method for acquiring high quality eye images, comprising the steps of: dividing a camera mode for eye image acquisition into a pre-photographing mode and a main photographing mode, comparing the degree of eye capture, actual eye, resolution, contrast ratio, noise level, degree of the face staring at a lens, location of the pupil in the eye, and the degree of exposure of the iris in the eye, etc., with a preset reference quality condition to evaluate the quality of eye images acquired in the pre-photographing mode, and switching the pre-photographing mode into the main photographing mode if the preset reference quality condition is satisfied; taking a plurality of eye images in the main photographing mode, ending the main photographing mode if the preset condition for ending the main photographing mode is satisfied, and setting a candidate group from the stored plurality of images; comparing the images with the preset reference quality condition if no candidate group is set, and returning to the main photographing mode or pre-photographing mode in accordance with the result of the comparison; and selecting final images from the candidate group if the candidate group is set.
摘要翻译：本发明提供了一种用于获取高质量眼睛图像的方法，包括以下步骤：将用于眼睛图像获取的相机模式划分为预拍摄模式和主要拍摄模式，将眼睛捕获度，实际眼睛，分辨率，对比度，噪声水平，眼睛盯着镜片的程度，瞳孔在眼睛中的位置以及虹膜在眼睛中的暴露程度等，具有预设的参考质量条件以评估眼睛的质量如果满足预设的参考质量条件，则以预拍摄模式获取的图像，以及将预拍摄模式切换到主拍摄模式; 在主拍摄模式下拍摄多个眼睛图像，如果满足用于结束主拍摄模式的预设条件，则结束主拍摄模式，并且从存储的多个图像中设置候选组; 如果没有设置候选组，则将图像与预设参考质量条件进行比较，并且根据比较结果返回到主要拍摄模式或预拍摄模式; 并且如果候选组被设置，则从候选组中选择最终图像。

2. 发明申请

WO2010041861A3 METHOD FOR ACQUIRING REGION-OF-INTEREST AND/OR COGNITIVE INFORMATION FROM EYE IMAGE 审中-公开
标题翻译：用于从眼睛图像获取感兴趣区域和/或认知信息的方法
公开(公告)号：WO2010041861A3
公开(公告)日：2010-07-22
申请号：PCT/KR2009005704
申请日：2009-10-06
申请人： IRITECH INC , CHOI HYEONG IN , KIM DAE HOON , LEE SUNG JIN , MOON HWAN-PYO , PAIK SEUNG MIN , KWON SONG HWA , SOHN JUNG KYO
发明人： CHOI HYEONG IN , KIM DAE HOON , LEE SUNG JIN , MOON HWAN-PYO , PAIK SEUNG MIN , KWON SONG HWA , SOHN JUNG KYO
IPC分类号： G06T7/40
CPC分类号： G06K9/00617 , G06K9/0061 , G06K9/6255
摘要： The present invention provides a method for acquiring region-of-interest and/or cognitive information from an eye image, comprising the steps of: pretreating, standardizing, and coding the group of eye images for region-of-interest information or cognitive information to create eye image codes and to build a characteristic eye library in a memory in order to improve an iris recognition rate; grouping and partitioning or covering eye codes for eye images stored in the characteristic eye library into a plurality of groups, and obtaining representative eye codes for each of the eye code groups, pretreating, standardizing, and coding a new eye image assigned with no region-of-interest information or no cognitive information in the same way as the above-described step to create a test eye code, matching the test eye image to the most similar eye image in the characteristic eye library, and transferring the region-of-interest information or cognitive information assigned to the matched eye image to the test eye image. The transferred information is utilized in the pretreatment of the eye image.
摘要翻译：本发明提供了一种用于从眼睛图像获取感兴趣区域和/或认知信息的方法，包括以下步骤：对感兴趣区域信息或认知信息的眼睛图像组进行预处理，标准化和编码为创建眼睛图像代码并在存储器中构建特征眼库以提高虹膜识别率; 将存储在特征眼睛库中的眼睛图像的眼睛代码分组或划分或覆盖成多个组，并且获得每个眼睛代码组的代表性眼睛代码;对未分配区域的新眼睛图像进行预处理，标准化和编码; 以与上述用于创建测试眼睛代码的步骤相同的方式，将测试眼睛图像与特征眼睛库中的最相似的眼睛图像进行匹配，并且将感兴趣区域分配给匹配的眼睛图像的信息或认知信息给测试眼睛图像。传输的信息被用于眼睛图像的预处理。

3. 发明申请

WO2009075505A3 WEIGHTED PIXEL INTERPOLATION METHOD FOR RECTILINEAR AND POLAR IMAGE CONVERSION 审中-公开
标题翻译：一种用于近似极化图像转换的加权像素插值方法
公开(公告)号：WO2009075505A3
公开(公告)日：2009-08-06
申请号：PCT/KR2008007269
申请日：2008-12-09
申请人： IRITECH INC , CHOI HYEONG IN , KOWN SONG HWA , KIM DAE HOON , PARK YANG HYEONG , SOHN JUNG KYO
发明人： CHOI HYEONG IN , KOWN SONG HWA , KIM DAE HOON , PARK YANG HYEONG , SOHN JUNG KYO
IPC分类号： G06T5/00
CPC分类号： G06K9/0061 , G06T3/00
摘要： The present invention relates to a weighted pixel interpolation method for improving an iris recognition rate, in which an iris image comprising the radius of an outer circle including the entire iris image and the radius of an inner circle placed within a pupil where the iris image is not included is stored, and iris image data is processed while minimizing the volume of an image file that is important in iris recognition. In the weighted pixel interpolation method of the present invention, when an iris image acquired from a camera is transformed from an orthogonal coordinate to a polar coordinate or from a polar coordinate to an orthogonal coordinate in the process of recognizing an iris, an image pixel in a coordinate system does not match or correspond to an image pixel in the other coordinate system, and thus an iris recognition rate is degraded. In order to prevent degradation of the iris recognition rate, all of image pixel values affecting one another should be considered when an image pixel is transformed from a polar coordinate Pi,j to an orthogonal coordinate Ra,B or from an orthogonal coordinate Ra,B to a polar coordinate Pi,j, and thus a weighting factor according to the present invention is applied to correct a pixel when the pixel is transformed from a polar coordinate Pi,j to an orthogonal coordinate Ra,B or from an orthogonal coordinate Ra,B to a polar coordinate Pi,j in the process of iris recognition.
摘要翻译：本发明涉及一种用于改善虹膜识别率的加权像素插值方法，其中包括包括整个虹膜图像的外圆的半径的虹膜图像和放置在虹膜图像是瞳孔内的内圆的半径不包括的信息被存储，并且虹膜图像数据被处理，同时最小化在虹膜识别中重要的图像文件的音量。在本发明的加权像素内插方法中，在识别虹膜的过程中，当从相机获取的虹膜图像从正交坐标变换为极坐标或从极坐标变换为正交坐标时，坐标系与另一坐标系中的图像像素不匹配或对应，因此虹膜识别率降低。为了防止虹膜识别率的下降，当图像像素从极坐标Pi，j变换到正交坐标Ra，B或者从正交坐标Ra，B变换时，应当考虑彼此相互影响的所有图像像素值到极坐标Pi，j，因此当像素从极坐标Pi，j变换到正交坐标Ra，B或从正交坐标Ra时，应用根据本发明的加权因子来校正像素， B到虹膜识别过程中的极坐标Pi，j。

4. 发明专利

CA3082541A1 MEAL SERVICE MANAGEMENT SYSTEM AND OPERATING METHOD THEREFOR 未知
公开(公告)号：CA3082541A1
公开(公告)日：2019-05-23
申请号：CA3082541
申请日：2018-11-08
申请人： KIM DAE HOON
发明人： KIM DAE HOON
IPC分类号： G06Q50/22 , G06K7/00 , H04N5/225
摘要： A meal service management system is disclosed. More specifically, the present invention relates to a meal service management system and an operating method therefor, the system being capable of providing information on food ingested by a user to whom a meal service is to be provided and customized information related thereto, and managing food leftover in a meal service. According to an embodiment of the present invention, a scanner device is used such that a user to whom a meal service is to be provided and a food tray before and after meals are identified, and thus a meal service amount and a leftover food amount are acquired, and leftover food information of each user and useful information associated therewith are provided on the basis of the same, and thus users can easily determine their eating habits, nutritional status and the like and the users can be induced to attempt reducing leftover food by themselves.

5. 发明专利

AU2018370069A1 Meal service management system and operating method therefor 未知
公开(公告)号：AU2018370069A1
公开(公告)日：2020-07-02
申请号：AU2018370069
申请日：2018-11-08
申请人： KIM DAE HOON
发明人： KIM DAE HOON
IPC分类号： G06Q50/22 , G06K7/00 , H04N5/225
摘要： A meal service management system is disclosed. More specifically, the present invention relates to a meal service management system and an operating method therefor, the system being capable of providing information on food ingested by a user to whom a meal service is to be provided and customized information related thereto, and managing food leftover in a meal service. According to an embodiment of the present invention, a scanner device is used such that a user to whom a meal service is to be provided and a food tray before and after meals are identified, and thus a meal service amount and a leftover food amount are acquired, and leftover food information of each user and useful information associated therewith are provided on the basis of the same, and thus users can easily determine their eating habits, nutritional status and the like and the users can be induced to attempt reducing leftover food by themselves.

6. 发明授权

KR102183752B1 차량의 출차 시점을 예상하는 주차장 관리시스템 有权
公开(公告)号：KR102183752B1
公开(公告)日：2020-11-27
申请号：KR20200069525
申请日：2020-06-09
申请人： KIM DAE HOON
发明人： KIM DAE HOON
IPC分类号： G08G1/14 , G01K13/02 , G08B7/06
摘要： 본발명은차량의출차시점을예상하는주차장관리시스템에관한것으로서, 보다상세하게는주차구역에주차된차량의배기구의온도와탄화수소배출량을감지하여차량의시동여부를확인하고, 출차시간과출차경로의도달시간을예측하여운전자에게제공함으로써주차장의관리를원활하게하고주차장내부에서차량의접촉사고등을방지할수 있도록하는차량의출차시점을예상하는주차장관리시스템에관한것이다. 본발명에따르면주차장에주차된차량에서배출되는물질의양에따라서차량의예열이어느정도되었는지를확인하고, 이에따라차량이언제나갈지를정확하게예측할수 있으며, 출차직전의차량주변을운행하는차량이나이동하는보행자에게차량의출차가임박했음을사전에알려줄수 있어서주차장내부에서접촉사고등을미리방지할수 있는효과가있다.

7. 发明授权

KR101137075B1 Auto vending machine for frozen products 有权
标题翻译：用于冷冻产品的自动售货机
公开(公告)号：KR101137075B1
公开(公告)日：2012-07-02
申请号：KR20120002101
申请日：2012-01-06
申请人： LEE KANG HOON , KIM DAE HOON , CHOI HWA YONG
发明人： LEE KANG HOON , CHOI HWA YONG , KIM DAE HOON
IPC分类号： G07F9/10 , F25D11/00
CPC分类号： G07F11/10 , G07F9/10 , G07F11/08 , G07F11/16 , G07F11/38 , G07F17/0071
摘要： PURPOSE: An automatic vending machine for frozen products is provided to prevent malfunction by preventing water from flowing into a freezing chamber. CONSTITUTION: An automatic vending machine for frozen products comprises a freezing chamber(120), a dry air chamber(130), and a dehumidifying device. Frozen products are loaded inside the freezing chamber. The freezing chamber discharges the frozen products to the dry air chamber through an outlet. The dry air chamber is filled with dry air and dries the frozen products discharged from the freezing chamber with the dry air. The dehumidifying device removes water from the dry air filled in the dry air chamber.
摘要翻译：目的：提供冷冻产品的自动售货机，以防止水流入冷冻室。构成：用于冷冻产品的自动售货机包括冷冻室（120），干燥空气室（130）和除湿装置。冷冻产品装在冷冻室内。冷冻室通过出口将冷冻产品排放到干燥空气室。干燥空气室充满干燥空气，并将干燥空气从冷冻室排出的冷冻产品干燥。除湿装置从填充在干燥空气室中的干燥空气中去除水。

8. 发明专利

CA2786677C DEVICE AND METHOD FOR IRIS RECOGNITION USING A PLURALITY OF IRIS IMAGES HAVING DIFFERENT IRIS SIZES 未知
公开(公告)号：CA2786677C
公开(公告)日：2016-07-12
申请号：CA2786677
申请日：2010-01-22
申请人： IRITECH INC
发明人： CHOI HYEONG IN , KIM DAE HOON , SOHN JUNG KYO , KWON SONG HWA , LEE SUNG JIN , MOON HWAN PYO , PAIK SEUNG MIN
IPC分类号： G06K9/00 , G06T7/40
摘要： The present invention relates to an iris recognition device and method capable of improving iris recognition accuracy. To enhance iris recognition accuracy in consideration of variation in pupil size and iris region due to changes in intensity of lighting, the iris recognition device and method are configured to obtain multiple iris images having different iris sizes by capturing iris images of a person to be enrolled with a camera while adjusting brightness of lighting so that the iris size of the person to be enrolled varies from a maximum size to a minimum size, store the obtained iris images and associated iris size information for enrollment in a database interworking with the iris recognition device, and select enrolled iris images having an iris size most similar to that of an iris image captured by the camera for identification among many enrolled iris images for similarity measurement.

9. 发明专利

CA2786677A1 DEVICE AND METHOD FOR IRIS RECOGNITION USING A PLURALITY OF IRIS IMAGES HAVING DIFFERENT IRIS SIZES 未知
公开(公告)号：CA2786677A1
公开(公告)日：2011-07-28
申请号：CA2786677
申请日：2010-01-22
申请人： IRITECH INC
发明人： CHOI HYEONG IN , KIM DAE HOON , SOHN JUNG KYO , KWON SONG HWA , LEE SUNG JIN , MOON HWAN PYO , PAIK SEUNG MIN
IPC分类号： G06K9/00 , G06T7/40
摘要： The present invention relates to a device and method for iris recognition capable of improving the accuracy of iris recognition, which involve considering the reaction of pupils to the brightness of light and the resulting variations in the iris regions. The device and method are configured such that a plurality of iris images are captured and obtained using a camera and the brightness of light is adjusted from the point that the size of the iris is at a maximum up to the point that the size of the iris is at a minimum, the plurality of iris images are registered and stored, together with iris size information corresponding to each of the iris images, in a database interoperating with the iris recognition device, and an iris image for authentication, obtained for authentication or identification purposes using a camera, is compared with an iris image selected from the plurality of registered iris images, wherein the iris size of the selected iris image is most similar to that of said iris image for authentication.

10. 发明公开

EP2381390A4 APPARATUS AND METHOD FOR ACQUIRING HIGH QUALITY EYE IMAGES FOR IRIS RECOGNITION 审中-公开
标题翻译： DEVICE AND METHOD FOR高品位眼睛象以虹膜识别包裹
公开(公告)号：EP2381390A4
公开(公告)日：2012-08-22
申请号：EP09833607
申请日：2009-12-11
申请人： IRITECH INC
发明人： CHOI HYEONG IN , KIM DAE HOON , LEE SUNG JIN , MOON HWAN PYO , KWON SONG HWA , PAIK SEUNG MIN , SOHN JUNG KYO
IPC分类号： G06K9/00 , G06K9/03 , H04N5/232
CPC分类号： H04N5/232 , G06K9/00604 , G06K9/036 , H04N5/23222 , H04N5/23245

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