中国开放科研知识云: 检索

一种基于边缘检测技术的DCT域非嵌入式认证水印 期刊论文
湖南大学学报(自然科学版), 2012, 卷号: 第39卷第1期, 页码: 1/3 第一页 [1] [2] [3] 下一页最后一页到第页页脚版权说明项目简介使用说明资源点击量：今日访问量：总访问量： $(function() { initShare(); checkShowFaxianLink(); if ('' != null && '' != '') { $.get("https://api.plu.mx/widget/other/artifact?type=doi&id=&site=plum&href=https://plu.mx/plum/a/?doi=&ref=&pageToken=&isElsWidget=false", function(d) { if (d.statistics != null && d.statistics != '') { $(".ass-conts").show(); } }); $.get("https://api.altmetric.com/v1/doi/", function(d) { if (d.images.large != null && d.images.large != '') { $(".plumxtr").show(); } }); $(".plumxtr a").attr("target", "_blank"); } // 异步获取发现获取途径 if ('false' != 'false' && 'false' == 'false') { // 加载获取途径 try { $.ajax({ url : '/publicResWarehouse/resetDiscoverInfo', type : "POST", dataType : "json", data : { title : '一种基于边缘检测技术的DCT域非嵌入式认证水印', dxid : '100199257524', document_type_id : '1' }, success : function(data, textStatus) { if (data != null && data['avenueList'] != null && data['avenueList'].length > 0) { // 整理数据 for (var i in data['avenueList']) { var avenueBean = data['avenueList'][i]; var name = avenueBean['avenue']; var url = avenueBean['avenueUrl']; var check1 = name.indexOf("手机传递") -1) && ('1' != '11' || '1' != '12')) { check2 = false; } if (check1 && check2) { if (name.indexOf("下载") > -1 || name.indexOf("全文") > -1) { $(".downloadAnalizeJs").append("" + name + "") } else { $(".downloadAnalizeJs").append("" + name + "") } } } $("#avenuePlace").show(); } } }); } catch (e) {} } // 异步获取分析图 try { $.ajax({ url : '/publicResWarehouse/getAnalyzedYearData', type : "POST", dataType : "json", data : { document_id : '1,2', dxid : '100199257524' }, success : function(data, textStatus) { if (data.length > 0) { var tmp = []; var tmpdata = []; var names = []; var index1 = 0; for (var i in data) { var dataTmp = []; var channel = data[i]; if (channel != null) { names[index1] = channel['label']; var stats = 0; for (var j in channel['secondmenu']) { var secondmenu = channel['secondmenu'][j]; dataTmp[stats] = [ secondmenu['name'], parseInt('' + secondmenu['count']) ]; ++stats; } tmpdata[index1] = dataTmp; tmp[index1] = convertDateToUtc(tmpdata[index1]); ++index1; } } initDocs(tmp, tmpdata, names); $("#analyzedYear").show(); } } }); } catch (e) {} }); function initDocs(tmp, tmpdata, names) { var titleText = ""; var seriesOptions = []; var colors = [ '#89A54E', '#AA4643' ]; $.each(names, function(i, name) { seriesOptions[i] = { name : name, data : tmp[i], color : colors[i], type : "line", marker : { enabled : true, radius : 3, symbol : "circle" }, }; createNewChart(seriesOptions, 'conMore', titleText); }); } function createNewChart(seriesOptions, idOfDiv, titleText) { var chart1 = new Highcharts.StockChart({ options : { global : { useUTC : false }, lang : { rangeSelectorFrom : '起始', rangeSelectorTo : '终止', rangeSelectorZoom : '缩放', } }, chart : { renderTo : idOfDiv, width : 750, height : 330, borderColor : '#0068A3', borderWidth : 2, borderRadius : 10 }, title : { text : titleText }, credits : { enabled : false }, tooltip : { backgroundColor : '#FCFFC5', borderColor : 'black', borderRadius : 10, borderWidth : 3, }, xAxis : { type : 'datetime', //定义x轴上日期的显示格式 labels : { formatter : function() { var vDate = new Date(this.value); return vDate.getFullYear(); } } }, yAxis : { minorGridLineColor : '#F0F0F0', minorTickInterval : 'auto', min : 0 }, exporting : { enabled : false }, legend : { enabled : true, floating : true, align : "left", backgroundColor : "", borderColor : "black", borderWidth : 0, layout : "horizontal", verticalAlign : "top", y : 35, x : 0, shadow : true }, rangeSelector : { buttons : [ { type : "all", text : "全部" }, { count : 10, type : "year", text : "10年" }, { count : 20, type : "year", text : "20年" }, { count : 30, type : "year", text : "30年" } ], inputStyle : { color : "#039", fontWeight : "bold" }, inputDateFormat : "---%Y---", inputEditDateFormat : "%Y", enabled : true, inputEnabled : true, inputPosition : { align : "right", verticalAlign : "right" }, selected : 1 }, series : seriesOptions }); $(function() { var chartForHide = $('#' + idOfDiv).highcharts(), series = chartForHide.series[2]; if (series != null) { series.hide(); } }); } ; function convertDateToUtc(c) { var b = []; var a = c.length; for (var i = 0; i '; var beginPage; var endPage; for (var i in list) { var basic_creator = list[i].author; var href1 = list[i].url; var basic_title = list[i].titleName; // var typetag = list[i].typetag; var basic_source_name = list[i].jourName; var proc_year = list[i].year; html += '' + basic_creator + '.' + basic_title + '' + "[J]." + basic_source_name + ' ,' + proc_year + '
作者: 蔡立军; 易叶青; 刘云如; 周会军

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离散余弦变换非嵌入式认证水印边缘检测数字水印数字图像

外汇市场与股票市场间波动溢出效应：基于汇改后数据的小波多分辨分析 期刊论文
系统管理学报, 2012, 卷号: 第21卷第1期, 页码: 13-21
作者: 谢赤; 张丽; 孙柏

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多分辨分析外汇市场股票市场波动溢出

基于梯度向量的复杂场景文本定位 期刊论文
湖南大学学报(自然科学版), 2012, 卷号: 第39卷第3期, 页码: 1/1 第一页 [1] 下一页最后一页到第页页脚版权说明项目简介使用说明资源点击量：今日访问量：总访问量： $(function() { initShare(); checkShowFaxianLink(); if ('' != null && '' != '') { $.get("https://api.plu.mx/widget/other/artifact?type=doi&id=&site=plum&href=https://plu.mx/plum/a/?doi=&ref=&pageToken=&isElsWidget=false", function(d) { if (d.statistics != null && d.statistics != '') { $(".ass-conts").show(); } }); $.get("https://api.altmetric.com/v1/doi/", function(d) { if (d.images.large != null && d.images.large != '') { $(".plumxtr").show(); } }); $(".plumxtr a").attr("target", "_blank"); } // 异步获取发现获取途径 if ('false' != 'false' && 'false' == 'false') { // 加载获取途径 try { $.ajax({ url : '/publicResWarehouse/resetDiscoverInfo', type : "POST", dataType : "json", data : { title : '基于梯度向量的复杂场景文本定位', dxid : '100201028829', document_type_id : '1' }, success : function(data, textStatus) { if (data != null && data['avenueList'] != null && data['avenueList'].length > 0) { // 整理数据 for (var i in data['avenueList']) { var avenueBean = data['avenueList'][i]; var name = avenueBean['avenue']; var url = avenueBean['avenueUrl']; var check1 = name.indexOf("手机传递") -1) && ('1' != '11' || '1' != '12')) { check2 = false; } if (check1 && check2) { if (name.indexOf("下载") > -1 || name.indexOf("全文") > -1) { $(".downloadAnalizeJs").append("" + name + "") } else { $(".downloadAnalizeJs").append("" + name + "") } } } $("#avenuePlace").show(); } } }); } catch (e) {} } // 异步获取分析图 try { $.ajax({ url : '/publicResWarehouse/getAnalyzedYearData', type : "POST", dataType : "json", data : { document_id : '1,2', dxid : '100201028829' }, success : function(data, textStatus) { if (data.length > 0) { var tmp = []; var tmpdata = []; var names = []; var index1 = 0; for (var i in data) { var dataTmp = []; var channel = data[i]; if (channel != null) { names[index1] = channel['label']; var stats = 0; for (var j in channel['secondmenu']) { var secondmenu = channel['secondmenu'][j]; dataTmp[stats] = [ secondmenu['name'], parseInt('' + secondmenu['count']) ]; ++stats; } tmpdata[index1] = dataTmp; tmp[index1] = convertDateToUtc(tmpdata[index1]); ++index1; } } initDocs(tmp, tmpdata, names); $("#analyzedYear").show(); } } }); } catch (e) {} }); function initDocs(tmp, tmpdata, names) { var titleText = ""; var seriesOptions = []; var colors = [ '#89A54E', '#AA4643' ]; $.each(names, function(i, name) { seriesOptions[i] = { name : name, data : tmp[i], color : colors[i], type : "line", marker : { enabled : true, radius : 3, symbol : "circle" }, }; createNewChart(seriesOptions, 'conMore', titleText); }); } function createNewChart(seriesOptions, idOfDiv, titleText) { var chart1 = new Highcharts.StockChart({ options : { global : { useUTC : false }, lang : { rangeSelectorFrom : '起始', rangeSelectorTo : '终止', rangeSelectorZoom : '缩放', } }, chart : { renderTo : idOfDiv, width : 750, height : 330, borderColor : '#0068A3', borderWidth : 2, borderRadius : 10 }, title : { text : titleText }, credits : { enabled : false }, tooltip : { backgroundColor : '#FCFFC5', borderColor : 'black', borderRadius : 10, borderWidth : 3, }, xAxis : { type : 'datetime', //定义x轴上日期的显示格式 labels : { formatter : function() { var vDate = new Date(this.value); return vDate.getFullYear(); } } }, yAxis : { minorGridLineColor : '#F0F0F0', minorTickInterval : 'auto', min : 0 }, exporting : { enabled : false }, legend : { enabled : true, floating : true, align : "left", backgroundColor : "", borderColor : "black", borderWidth : 0, layout : "horizontal", verticalAlign : "top", y : 35, x : 0, shadow : true }, rangeSelector : { buttons : [ { type : "all", text : "全部" }, { count : 10, type : "year", text : "10年" }, { count : 20, type : "year", text : "20年" }, { count : 30, type : "year", text : "30年" } ], inputStyle : { color : "#039", fontWeight : "bold" }, inputDateFormat : "---%Y---", inputEditDateFormat : "%Y", enabled : true, inputEnabled : true, inputPosition : { align : "right", verticalAlign : "right" }, selected : 1 }, series : seriesOptions }); $(function() { var chartForHide = $('#' + idOfDiv).highcharts(), series = chartForHide.series[2]; if (series != null) { series.hide(); } }); } ; function convertDateToUtc(c) { var b = []; var a = c.length; for (var i = 0; i '; var beginPage; var endPage; for (var i in list) { var basic_creator = list[i].author; var href1 = list[i].url; var basic_title = list[i].titleName; // var typetag = list[i].typetag; var basic_source_name = list[i].jourName; var proc_year = list[i].year; html += '' + basic_creator + '.' + basic_title + '' + "[J]." + basic_source_name + ' ,' + proc_year + '
作者: 杨高波; 吴潇; 朱宁波

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文本处理视频文本检测加权平均梯度能量运动能量梯度向量

Multiple positive solutions of the singular boundary value problem for Sturm-Liouville equation with impulses on the half line 期刊论文
Journal of Applied Mathematics and Computing, 2012, 卷号: Vol.40 No.1-2, 页码: 511-528
作者: Xuxin Yang; Weibing Wang; Jianhua Shen

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Boundary value problem Positive solution Impulse Singular Fixed point theorem 34A37 34B40

Research on the Relationship of Energy Consumption,Carbon Emission and Economic Growth in China 期刊论文
Journal of Hunan University. Natural Sciences, 2012, 卷号: Vol.39 No.7, 页码: 84-88
作者: Hu Zongyi; Liu Yiwen; Tang Liwei

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energy consumption emission control economic growth Toda and Yamamoto methods optimization

Global dynamics of delayed reaction–diffusion equations in unbounded domains 期刊论文
Zeitschrift für Angewandte Mathematik und Physik, 2012, 卷号: Vol.63
作者: Yi, Taishan; Chen, Yuming; Wu, Jianhong

收藏 | 浏览/下载：5/0 | 提交时间：2020/01/05

Compact open topology Global attractivity Nonlocal delayed reaction-diffusion equation Permanence Unbounded domain

Analysis of Energy Efficiency and Cost of Environment Regulations Based on DDF Model 期刊论文
Journal of Hunan University. Natural Sciences, 2012, 卷号: Vol.39 No.5, 页码: 83-87
作者: Cai, Xiao-Chun; Ye, Fa-Qiang; Li, Chao

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environmental DEA technology energy efficiency cost of environment regulations

A New Speckle Reducing Anisotropic Diffusion for Ultrasonic Speckle 期刊论文
Acta Automatica Sinica, 2012, 卷号: Vol.38 No.3, 页码: 412-418
作者: Li, Can-Fei; Wang, Yao-Nan; Xiao, Chang-Yan; Lu, Xiao

收藏 | 浏览/下载：4/0 | 提交时间：2020/01/05

Anisotropic diffusion (AD) speckle reduction ultrasonic image local statistics

Consumption Utility-based Indifference Pricing of European Options on Nontradable Underlying Assets 期刊论文
Journal of Hunan University. Natural Sciences, 2012, 卷号: Vol.39 No.12, 页码: 89-93
作者: Yang Zhaojun; Yi Hao; Song Dandan; Yang Jinqiang

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consumption utility-based indifference pricing incomplete market idiosyncratic risk opti- mal control control theory

时滞微分方程广义Hopf分岔 期刊论文
中国科学(数学), 2012, 卷号: 第2期, 页码: 91-105
作者: 郭上江; 吴建宏

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时滞微分方程 Lyapunov-Schmidt约化 Hopf分岔 van der Pol振子

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