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公开(公告)号：WO2021126761A1
公开(公告)日：2021-06-24
申请号：PCT/US2020/064845
申请日：2020-12-14
Applicant: QUALCOMM INCORPORATED
Inventor： LEE, Hee-Seok , MYEONG, Heesoo , CHO, Hankyu
IPC: G06K9/20 , G06K9/00 , G05D1/0231 , G05D2201/0213 , G06K9/00651 , G06K9/00791 , G06K9/00798 , G06K9/00805 , G06K9/2054 , G06T2207/20084 , G06T2207/30261 , G06T3/4053 , G06T7/11 , G06T7/136
Abstract: Autonomous driving systems described herein provide an efficient way to manage camera-based perception by considering the characteristics of captured images. In one example, a camera sensor may capture an image and a processor may determine a first region of interest (ROI) within the image and a second ROI within the image. The processor may generate a first image of the first ROI and a second image of the second ROI. The processor may transmit a control signal based on one or more objects detected in the first ROI and/or one or more objects detected in the second ROI to cause the vehicle to perform an autonomous driving operation.
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公开(公告)号：EP4494109A1
公开(公告)日：2025-01-22
申请号：EP23711654.6
申请日：2023-02-21
Applicant: QUALCOMM INCORPORATED
Inventor： YOO, Seungwoo , MYEONG, Heesoo , LEE, Hee-Seok
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公开(公告)号：WO2021183974A1
公开(公告)日：2021-09-16
申请号：PCT/US2021/022245
申请日：2021-03-12
Applicant: QUALCOMM INCORPORATED
Inventor： YOO, Seungwoo , MYEONG, Heesoo , LEE, Hee-Seok
Abstract: Certain aspects of the present disclosure provide a method for lane marker detection, including: receiving an input image; providing the input image to a lane marker detection model; processing the input image with a shared lane marker portion of the lane marker detection model; processing output of the shared lane marker portion of the lane marker detection model with a plurality of lane marker-specific representation layers of the lane marker detection model to generate a plurality of lane marker representations; and outputting a plurality of lane markers based on the plurality of lane marker representations.
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4.发明申请APPARATUS AND METHOD FOR CAPTURING A SCENE IMAGE WITH TEXT USING FLASH ILLUMINATION 审中-公开使用闪光照明用文本捕获场景图像的装置和方法
公开(公告)号：WO2016028532A1
公开(公告)日：2016-02-25
申请号：PCT/US2015/044453
申请日：2015-08-10
Applicant: QUALCOMM INCORPORATED
Inventor： YOO, Seungwoo , CHO, Hyun-Mook , LEE, Hee-Seok , KIM, Duck, Hoon
IPC: H04N5/217
CPC classification number: H04N5/2354 , G06K9/036 , G06K9/4661 , H04N5/23293 , H04N5/2351 , H04N9/07
Abstract: A method, which is performed by an electronic device, of automatically activating a flash for an image sensor of the electronic device is disclosed. The method may include receiving a first image including at least one text region and determining feature data characterizing the at least one text region in the first image. The method may also identify at least one candidate specular reflection region in the first image. Based on the feature data and the at least one candidate specular reflection region, the flash may be activated. Upon activating the flash, a second image including the at least one text region may be captured.
Abstract translation: 公开了一种由电子设备执行的用于自动激活电子设备的图像传感器的闪光灯的方法。 该方法可以包括接收包括至少一个文本区域的第一图像和确定表征第一图像中的至少一个文本区域的特征数据。 该方法还可以识别第一图像中的至少一个候选镜面反射区域。 基于特征数据和至少一个候选镜面反射区域，可以激活闪光。 在激活闪光灯时，可以捕获包括该至少一个文本区域的第二图像。
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公开(公告)号：WO2018128784A1
公开(公告)日：2018-07-12
申请号：PCT/US2017/066977
申请日：2017-12-18
Applicant: QUALCOMM INCORPORATED
Inventor： LEE, Hee-Seok , KIM, Duck Hoon
CPC classification number: G06K9/00818 , G06K9/4604 , G06K9/4628 , G06K9/627 , G06N3/0445 , G06N3/0454 , G06N3/084 , G06T7/12 , G06T7/13 , G06T7/168 , G06T7/50 , G06T2207/20084 , G06T2207/30252
Abstract: A method, a computer-readable medium, and an apparatus for object detection are provided. The apparatus may determine a regression vector using a neural network based on an input image that contains an object. The object may have a planar surface with a known shape. The apparatus may derive a transform matrix based on the regression vector. The apparatus may identify a precise boundary of the object based on the transform matrix. The precise boundary of the object may include a plurality of vertices of the object. To identify the boundary of the object, the apparatus may apply the transform matrix to a determined shape of the object.
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Patent Agency Ranking
公开(公告)号：WO2017189121A1
公开(公告)日：2017-11-02
申请号：PCT/US2017/023366
申请日：2017-03-21
Applicant: QUALCOMM INCORPORATED
Inventor： LEE, Hee-Seok , KIM, Kang , KIM, Duck Hoon , KIM, Sungwoong , HONG, Seok-Soo
IPC: G05D1/02 , G06K9/00 , G06T5/50 , G08G1/0962 , H04N5/232
CPC classification number: G06T1/20 , B60R11/04 , G06K9/00791 , G06K9/00818 , G06K9/6247 , G06T7/593 , G06T7/60 , G06T7/73 , G06T2207/10021 , G06T2207/20076 , G06T2207/30252 , G08G1/09623 , H04N5/232 , H04N5/23267 , H04N5/2328
Abstract: A method for capturing an image of a traffic sign by an image sensor is disclosed. The method may include capturing, by the image sensor, at least one image including the traffic sign, wherein the image sensor is mounted in a vehicle. The method may include detecting, by a processor, the traffic sign in the at least one image. The method may also include in response to detecting the traffic sign, determining, by the processor, at least one direction of the image sensor based on the at least one image and motion of the vehicle. In addition, the method may include adjusting, by the processor, the image sensor to the at least one direction.
Abstract translation: 公开了一种通过图像传感器捕获交通标志的图像的方法。 该方法可以包括由图像传感器捕获包括交通标志的至少一个图像，其中图像传感器安装在交通工具中。 该方法可以包括由处理器检测至少一个图像中的交通标志。 该方法还可以包括响应于检测到交通标志，由处理器基于车辆的至少一个图像和运动来确定图像传感器的至少一个方向。 另外，该方法可以包括由处理器将图像传感器调整到至少一个方向。
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公开(公告)号：WO2016114859A1
公开(公告)日：2016-07-21
申请号：PCT/US2015/063814
申请日：2015-12-03
Applicant: QUALCOMM INCORPORATED
Inventor： YOO, Seungwoo , LEE, Hee-Seok , KIM, Jihoon
CPC classification number: G06T11/60 , G06K9/3258 , G06T3/0012 , G06T3/40 , G06T2210/22 , G09G5/00 , G09G2320/0613 , G09G2340/04 , G09G2340/045 , G09G2340/14 , H04N1/3875
Abstract: A method, which is performed by an electronic device, for resizing an image having text is disclosed. The method may include determining layout information of at least one text region in the image. The layout information may include at least one of a number, a size, a location, a shape, or a text density of the at least one text region in the image. The method may also select a seam carving operation, a cropping operation, or a scaling operation for the image based on the layout information, a size of the image, and a target image size. The selected operation may be performed to resize the image to the target image size based at least on one of the layout information, the size of the image, or the target image size. The resized image may include the at least one text region.
Abstract translation: 公开了一种由电子设备执行的用于调整具有文本的图像的大小的方法。 该方法可以包括确定图像中的至少一个文本区域的布局信息。 布局信息可以包括图像中的至少一个文本区域的数量，尺寸，位置，形状或文本密度中的至少一个。 该方法还可以基于布局信息，图像的大小和目标图像尺寸来选择图像的缝制操作，裁剪操作或缩放操作。 可以基于布局信息，图像的大小或目标图像尺寸中的至少一个来执行所选择的操作以将图像大小调整为目标图像尺寸。 调整大小的图像可以包括至少一个文本区域。
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公开(公告)号：EP3245646A1
公开(公告)日：2017-11-22
申请号：EP15816620.7
申请日：2015-12-03
Applicant: Qualcomm Incorporated
Inventor： YOO, Seungwoo , LEE, Hee-Seok , KIM, Jihoon
CPC classification number: G06T11/60 , G06K9/3258 , G06T3/0012 , G06T3/40 , G06T2210/22 , G09G5/00 , G09G2320/0613 , G09G2340/04 , G09G2340/045 , G09G2340/14 , H04N1/3875
Abstract: A method, which is performed by an electronic device, for resizing an image having text is disclosed. The method may include determining layout information of at least one text region in the image. The layout information may include at least one of a number, a size, a location, a shape, or a text density of the at least one text region in the image. The method may also select a seam carving operation, a cropping operation, or a scaling operation for the image based on the layout information, a size of the image, and a target image size. The selected operation may be performed to resize the image to the target image size based at least on one of the layout information, the size of the image, or the target image size. The resized image may include the at least one text region.
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公开(公告)号：EP4118568A1
公开(公告)日：2023-01-18
申请号：EP21717275.8
申请日：2021-03-12
Applicant: QUALCOMM INCORPORATED
Inventor： YOO, Seungwoo , MYEONG, Heesoo , LEE, Hee-Seok
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10.发明公开APPARATUS AND METHOD FOR CAPTURING A SCENE IMAGE WITH TEXT USING FLASH ILLUMINATION 审中-公开用文本使用闪光照明拍摄场景图像的装置和方法
公开(公告)号：EP3195583A1
公开(公告)日：2017-07-26
申请号：EP15751265.8
申请日：2015-08-10
Applicant: Qualcomm Incorporated
Inventor： YOO, Seungwoo , CHO, Hyun-Mook , LEE, Hee-Seok , KIM, Duck Hoon
IPC: H04N5/217
CPC classification number: H04N5/2354 , G06K9/036 , G06K9/4661 , H04N5/23293 , H04N5/2351 , H04N9/07
Abstract: A method, which is performed by an electronic device, of automatically activating a flash for an image sensor of the electronic device is disclosed. The method may include receiving a first image including at least one text region and determining feature data characterizing the at least one text region in the first image. The method may also identify at least one candidate specular reflection region in the first image. Based on the feature data and the at least one candidate specular reflection region, the flash may be activated. Upon activating the flash, a second image including the at least one text region may be captured.
Abstract translation: 公开了一种由电子设备执行的自动激活用于电子设备的图像传感器的闪光的方法。 该方法可以包括接收包括至少一个文本区域的第一图像并且确定表征第一图像中的至少一个文本区域的特征数据。 该方法还可以识别第一图像中的至少一个候选镜面反射区域。 基于特征数据和至少一个候选镜面反射区域，闪光灯可以被激活。 在激活闪光灯时，可以捕捉包括至少一个文本区域的第二图像。
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