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1. 发明申请

US20160210768A1 TEXT-BASED IMAGE RESIZING 有权
标题翻译：基于文本的图像调整
公开(公告)号：US20160210768A1
公开(公告)日：2016-07-21
申请号：US14597584
申请日：2015-01-15
申请人： QUALCOMM Incorporated
发明人： Seungwoo Yoo , Hee-Seok Lee , Jihoon Kim
IPC分类号： G06T11/60 , G06T3/40
CPC分类号： G06T11/60 , G06K9/3258 , G06T3/0012 , G06T3/40 , G06T2210/22 , G09G5/00 , G09G2320/0613 , G09G2340/04 , G09G2340/045 , G09G2340/14 , H04N1/3875
摘要： 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.
摘要翻译：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，大小，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。

2. 发明授权

US10262218B2 Simultaneous object detection and rigid transform estimation using neural network 有权
公开(公告)号：US10262218B2
公开(公告)日：2019-04-16
申请号：US15441114
申请日：2017-02-23
申请人： QUALCOMM Incorporated
发明人： Hee-Seok Lee , Duck Hoon Kim
IPC分类号： G06T7/00 , G06K9/00 , G06K9/46 , G06T7/13 , G06T7/168 , G06T7/50 , G06K9/62
摘要： 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.

3. 发明授权

US09667880B2 Activating flash for capturing images with text 有权
公开(公告)号：US09667880B2
公开(公告)日：2017-05-30
申请号：US14466659
申请日：2014-08-22
申请人： QUALCOMM Incorporated
发明人： Seungwoo Yoo , Hyun-Mook Cho , Hee-Seok Lee , Duck Hoon Kim
IPC分类号： G06K9/00 , H04N5/235 , H04N5/232 , H04N9/07 , G06K9/03 , G06K9/46
CPC分类号： H04N5/2354 , G06K9/036 , G06K9/4661 , H04N5/23293 , H04N5/2351 , H04N9/07
摘要： 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.

4. 发明授权

US11475678B2 Lane marker detection and lane instance recognition 有权
公开(公告)号：US11475678B2
公开(公告)日：2022-10-18
申请号：US16733228
申请日：2020-01-02
申请人： QUALCOMM Incorporated
发明人： Heesoo Myeong , Hee-Seok Lee , Duck Hoon Kim , Seungwoo Yoo , Kang Kim
IPC分类号： G06V20/56
摘要： Disclosed are techniques for performing lane instance recognition. Lane instances are difficult to recognize since they are long and elongated, and they also look different from view to view. An approach is proposed in which local mask segmentation lane estimation and global control points lane estimation are combined.

5. 发明授权

US11410040B2 Efficient dropout inference for bayesian deep learning 有权
公开(公告)号：US11410040B2
公开(公告)日：2022-08-09
申请号：US16168015
申请日：2018-10-23
申请人： QUALCOMM Incorporated
发明人： Seungwoo Yoo , Heesoo Myeong , Hee-Seok Lee , Hyun-Mook Cho
IPC分类号： G06N3/04 , G06N3/08 , G06N7/00 , G06N5/04
摘要： Certain aspects of the present disclosure are directed to methods and apparatus for deep learning in an artificial neural network. One example method generally includes receiving input data at an input to a layer of the neural network; replicating a group of neural processing units in the layer to form a superset of neural processing units, the superset comprising n instances of the group of neural processing units; processing the input data using the superset to generate output data for the layer; and determining an uncertainty of the output data. Processing the input data includes performing a dropout function by zeroing out one or more weights of a set of weights for each of the n instances of the superset of neural processing units and convolving, for each of the n instances in parallel, the input data with one or more non-zeroed out weights of the set of weights.

6. 发明授权

US10002451B2 Text-based image resizing 有权
公开(公告)号：US10002451B2
公开(公告)日：2018-06-19
申请号：US14597584
申请日：2015-01-15
申请人： QUALCOMM Incorporated
发明人： Seungwoo Yoo , Hee-Seok Lee , Jihoon Kim
IPC分类号： G06T3/40 , G06T11/60 , G06T3/00 , G06K9/32 , G09G5/00 , H04N1/387
CPC分类号： G06T11/60 , G06K9/3258 , G06T3/0012 , G06T3/40 , G06T2210/22 , G09G5/00 , G09G2320/0613 , G09G2340/04 , G09G2340/045 , G09G2340/14 , H04N1/3875
摘要： 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.

7. 发明申请

US20170308989A1 METHOD AND DEVICE FOR CAPTURING IMAGE OF TRAFFIC SIGN 审中-公开
公开(公告)号：US20170308989A1
公开(公告)日：2017-10-26
申请号：US15138778
申请日：2016-04-26
申请人： QUALCOMM Incorporated
发明人： Hee-Seok Lee , Kang Kim , Duck Hoon Kim , Sungwoong Kim , Seok-Soo Hong
IPC分类号： G06T1/20 , B60R11/04 , G06T7/60 , H04N5/232
CPC分类号： G06T1/20 , B60R11/04 , G06K9/00791 , G06K9/00818 , G06T5/50 , G06T7/60 , G06T2207/30252 , G08G1/09623 , H04N5/232 , H04N5/23267 , H04N5/2328
摘要： 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.

8. 发明申请

US20160057331A1 ACTIVATING FLASH FOR CAPTURING IMAGES WITH TEXT 有权
标题翻译：用文本捕捉图像的激活闪光
公开(公告)号：US20160057331A1
公开(公告)日：2016-02-25
申请号：US14466659
申请日：2014-08-22
申请人： QUALCOMM Incorporated
发明人： Seungwoo Yoo , Hyun-Mook Cho , Hee-Seok Lee , Duck Hoon Kim
IPC分类号： H04N5/235 , H04N9/07 , H04N5/232
CPC分类号： H04N5/2354 , G06K9/036 , G06K9/4661 , H04N5/23293 , H04N5/2351 , H04N9/07
摘要： 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.
摘要翻译：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，可以捕获包括至少一个文本区域的第二图像。

9. 发明授权

US11600080B2 Lane marker detection 有权
公开(公告)号：US11600080B2
公开(公告)日：2023-03-07
申请号：US17200592
申请日：2021-03-12
申请人： QUALCOMM Incorporated
发明人： Seungwoo Yoo , Heesoo Myeong , Hee-Seok Lee
IPC分类号： G06T7/10 , G06V20/56 , G06T7/73
摘要： 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.

10. 发明授权

US10325339B2 Method and device for capturing image of traffic sign 有权
公开(公告)号：US10325339B2
公开(公告)日：2019-06-18
申请号：US15138778
申请日：2016-04-26
申请人： QUALCOMM Incorporated
发明人： Hee-Seok Lee , Kang Kim , Duck Hoon Kim , Sungwoong Kim , Seok-Soo Hong
IPC分类号： G06T1/20 , B60R11/04 , G06T7/60 , H04N5/232 , G06K9/00 , G08G1/0962 , G06T7/73 , G06T7/593
摘要： 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.

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