公开(公告)号：EP4295260A1

公开(公告)日：2023-12-27

申请号：EP21926943.8

申请日：2021-08-19

申请人： Xero Limited

发明人： GLEYZES, Jerome ,  KHODEIR, Mohamed ,  FAKHOURI, Salim ,  WU, Yu ,  CHEAH, Soon-Ee

IPC分类号： G06K20060101

公开(公告)号：EP4209957A1

公开(公告)日：2023-07-12

申请号：EP20952203.6

申请日：2020-10-28

申请人： Suzhou Cleva Precision Machinery & Technology Co., Ltd.

发明人： ZHU, Shaoming ,  REN, Xue

IPC分类号： G06K20060101

摘要： Disclosed in the present invention is an image shadow detection method, a system, an image segmentation device and a readable storage medium. The method comprises the following steps: acquiring a chrominancecomponent of an image; segmenting the image by a first segmentation rule based on the chrominancecomponent of the image and the preset chrominance interval and acquiringa first segmentation result, the first segmentation result comparing a first region and a second region; calculating feature values of the first region or the second region in the image; carrying out the comparison processing to judge whether the image has shadowbased on the feature value and the preset threshold value. According to the present invention, the image is segmented bythe first segmentation rule and the first segmentation result is acquired. The first segmentation result is acquired based on the chrominance component and is not affected by shadows. The shadow area is identified by combining the first segmentation result with the judgment of feature values, thus reducing the possibility of shadow misjudgment.

公开(公告)号：EP1629418A4

公开(公告)日：2012-08-01

申请号：EP04733068

申请日：2004-05-14

申请人： PARELEC ISRAEL LTD

发明人： BRAIMAN MICHAEL

IPC分类号： G06K19/06 ,  G06K20060101 ,  G06K7/10

CPC分类号： G06K7/1097

公开(公告)号：EP1728187A4

公开(公告)日：2011-04-06

申请号：EP04810604

申请日：2004-11-09

申请人： KHOMO MALOME T

发明人： KHOMO MALOME T

IPC分类号： G06K9/22 ,  G06F3/033 ,  G06K20060101

CPC分类号： G06K9/222

公开(公告)号：EP1665115A4

公开(公告)日：2010-11-03

申请号：EP04710200

申请日：2004-02-11

申请人： VI LAB LLC

发明人： PENSAK DAVID A ,  MERRELL DOUGLAS C

IPC分类号： G06K1/00 ,  G06F9/44 ,  G06F11/36 ,  G06F21/00 ,  G06K20060101

CPC分类号： G06F21/126 ,  G06F11/3664

公开(公告)号：EP1695256A4

公开(公告)日：2010-03-03

申请号：EP04778930

申请日：2004-07-22

申请人： MICROSOFT CORP

发明人： LEICHTLING IVAN

IPC分类号： G06K1/00 ,  G06F3/14 ,  G06F13/00 ,  G06F17/00 ,  G06K20060101 ,  H04L29/06

CPC分类号： H04L29/06027 ,  G06F3/1454 ,  G06F21/84 ,  G09G2350/00 ,  G09G2358/00 ,  G09G2370/022 ,  H04L65/607

公开(公告)号：EP1639516A4

公开(公告)日：2009-07-15

申请号：EP04777587

申请日：2004-07-02

申请人： SARNOFF CORP ,  FORD MOTOR CO

发明人： CHANG PENG ,  HIRVONEN DAVID ,  CAMUS THEODORE

IPC分类号： G06K9/00 ,  B60Q1/00 ,  G01C5/00 ,  G01C21/30 ,  G01S1/00 ,  G01V3/00 ,  G06F15/00 ,  G06F19/00 ,  G06K20060101 ,  G06K9/32 ,  G06K9/36 ,  G08B21/00

CPC分类号： G06K9/00624 ,  G06K9/00805 ,  G06K9/3241

摘要： A vision system that forms a map of a scene proximate a platform (410), e.g., a vehicle, that determines the actual ground plane form the map (414), and that corrects the map for differences between the actual ground plane (416) and an assumed ground plane. The vision system may remove the actual ground plane from the map to prevent false positives. The vision system can further identify and classify objects and, if appropriate, take evasive action.

公开(公告)号：EP1661051A4

公开(公告)日：2008-10-29

申请号：EP04778045

申请日：2004-07-13

申请人： MOTOROLA INC

发明人： COLLINS TIMOTHY J ,  KUHLMAN DOUGLAS A ,  MESSERGES THOMAS S

IPC分类号： G06K17/00 ,  G06K20060101

CPC分类号： G06Q20/401 ,  G06K17/00 ,  G06K2017/0064 ,  H04L9/3247 ,  H04L2209/12 ,  H04L2209/805

公开(公告)号：EP1683160A4

公开(公告)日：2008-07-16

申请号：EP04791845

申请日：2004-10-27

申请人： SAIFUN SEMICONDUCTORS LTD

发明人： COHEN GUY

IPC分类号： G11C16/04 ,  G06K20060101 ,  G11C11/56 ,  G11C16/06 ,  G11C16/26 ,  G11C16/28 ,  G11C16/34 ,  G11C17/00

CPC分类号： G11C11/5642 ,  G11C16/04 ,  G11C16/28 ,  G11C16/3436 ,  G11C16/3454 ,  G11C16/3459 ,  G11C29/00 ,  G11C29/026 ,  G11C29/028 ,  G11C29/42 ,  G11C29/52 ,  G11C2029/0409 ,  G11C2211/5634 ,  G11C2211/5644

摘要： The present invention is a method, circuit and system for determining a reference voltage to be used in reading cells programmed to a given program state. Some embodiments of the present invention relate to a system, method and circuit for establishing a set of operating reference cells to be used in operating (e.g. reading) cells in a NVM block or array. As part of the present invention, at least a subset of cells of the NVM block or array may be read and the number of cells found at a given state associated with the array may be compared to one or more check sum values obtained during programming of the at least a subset of cells. A Read Verify threshold reference voltage associated with the given program state or associated with an adjacent state may be adjusted based on the result of the comparison.

公开(公告)号：EP1064613A4

公开(公告)日：2002-01-02

申请号：EP98966467

申请日：1998-12-23

申请人： GLICKMAN JEFF B ,  WOLMAN ABEL

发明人： GLICKMAN JEFF B ,  WOLMAN ABEL

IPC分类号： G06K20060101 ,  G06K1/00 ,  G06K9/60 ,  G06K9/62 ,  G06K9/70 ,  G06K9/74

CPC分类号： G06K9/6251

摘要： A data analyzer/classifier comprises using a preprocessing step, and energy minimization step, and a postprocessing step to analyze/classify data.