CN103426159A - 多维直方图统计电路和图像处理系统 - Google Patents
多维直方图统计电路和图像处理系统 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106780415A (zh) * | 2016-12-30 | 2017-05-31 | 华为技术有限公司 | 一种直方图统计电路及多媒体处理系统 |
CN107911605A (zh) * | 2017-11-27 | 2018-04-13 | 中国航空工业集团公司洛阳电光设备研究所 | 流水线方式零延时提取图像锐度信息的逻辑电路及提取方法 |
CN108198245A (zh) * | 2018-01-31 | 2018-06-22 | 哈尔滨学院 | 基于双灰度因素的三维阈值立体图形形成方法 |
CN117876365A (zh) * | 2024-03-11 | 2024-04-12 | 惠州威尔高电子有限公司 | 一种高频印刷电路板的显影质量检测方法 |
Citations (4)
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JP2004172203A (ja) * | 2002-11-18 | 2004-06-17 | Hitachi High-Tech Instruments Co Ltd | 電子部品装着装置 |
CN1689318A (zh) * | 2002-10-23 | 2005-10-26 | 皇家飞利浦电子股份有限公司 | 锐度增强 |
EP1862941A2 (en) * | 2006-05-22 | 2007-12-05 | Axis AB | Method and apparatus for identifying properties of an object detected by a video surveillance camera |
CN102254521A (zh) * | 2007-04-24 | 2011-11-23 | 瑞萨电子株式会社 | 显示装置、显示装置驱动电路以及图像显示方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1689318A (zh) * | 2002-10-23 | 2005-10-26 | 皇家飞利浦电子股份有限公司 | 锐度增强 |
JP2004172203A (ja) * | 2002-11-18 | 2004-06-17 | Hitachi High-Tech Instruments Co Ltd | 電子部品装着装置 |
EP1862941A2 (en) * | 2006-05-22 | 2007-12-05 | Axis AB | Method and apparatus for identifying properties of an object detected by a video surveillance camera |
CN102254521A (zh) * | 2007-04-24 | 2011-11-23 | 瑞萨电子株式会社 | 显示装置、显示装置驱动电路以及图像显示方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106780415A (zh) * | 2016-12-30 | 2017-05-31 | 华为技术有限公司 | 一种直方图统计电路及多媒体处理系统 |
US10929965B2 (en) | 2016-12-30 | 2021-02-23 | Huawei Technologies Co., Ltd. | Histogram statistics circuit and multimedia processing system |
CN107911605A (zh) * | 2017-11-27 | 2018-04-13 | 中国航空工业集团公司洛阳电光设备研究所 | 流水线方式零延时提取图像锐度信息的逻辑电路及提取方法 |
CN107911605B (zh) * | 2017-11-27 | 2020-01-14 | 中国航空工业集团公司洛阳电光设备研究所 | 流水线方式零延时提取图像锐度信息的逻辑电路及提取方法 |
CN108198245A (zh) * | 2018-01-31 | 2018-06-22 | 哈尔滨学院 | 基于双灰度因素的三维阈值立体图形形成方法 |
CN108198245B (zh) * | 2018-01-31 | 2021-02-12 | 哈尔滨学院 | 基于双灰度因素的三维阈值立体图形形成方法 |
CN117876365A (zh) * | 2024-03-11 | 2024-04-12 | 惠州威尔高电子有限公司 | 一种高频印刷电路板的显影质量检测方法 |
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Address after: 510000 Guangdong city of Guangzhou province Tianhe District gold Yinglu No. 1 room 1902 room 1903 Patentee after: Sichuang Newell (Guangzhou) Technology Co., Ltd. Address before: 510000 Guangdong city of Guangzhou province Tianhe District gold Yinglu No. 1 room 1902 room 1903 Patentee before: Guangzhou strong enterprise management consulting Co. Ltd. |