为您找到相关结果162,139个
详解OpenCV执行连通分量标记的方法和分析_python_脚本之家
Mat bw = threshval < 128 ? (img < threshval) : (img > threshval); Mat labelImage(img.size(), CV_32S); int nLabels = connectedComponents(bw, labelImage, 8); std::vector<Vec3b> colors(nLabels); colors[0] = Vec3b(0, 0, 0);//background for(int label = 1; label < nLabel...
www.jb51.net/article/2581...htm 2024-12-2
docker学习笔记之把容器commit成镜像的方法_docker_脚本之家
[root@bw001 ~]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE docker.io/ubuntulatest a3cdd83cfdf0 4 months ago 124.8 MB [root@bw001 ~]# docker run -it docker.io/ubuntu:latest bash root@db076c4f8402:/# ls bin boot dev etc home lib lib64 media mnt opt proc root run sbin sr...
www.jb51.net/article/1136...htm 2024-12-1
python Seaborn绘制统计图全面指南(直方图散点图小提琴图热力图相关系...
sns.violinplot(data=corr_df, bw_adjust=.5, cut=1, linewidth=1, palette="Set3") # Finalize the figure ax.set(ylim=(-.7, 1.05)) sns.despine(left=True, bottom=True) 热力图 1 2 3 4 5 6 7 8 9 10 11 12 13 14 import matplotlib.pyplot as plt import seaborn as sns sns.set_...
www.jb51.net/python/313475t...htm 2024-12-1
深入解析golang bufio_Golang_脚本之家
bw1.Write([]byte{'1'}) bw1.Write([]byte{'2'}) bw1.Write([]byte{'3'}) bw1.Write([]byte{'4'}) // write - buffer is full // Case 2: Buffer has space bw1.Write([]byte{'5'}) //此时buffer中无法容纳更多的数据,执行写操作,写入 []byte{'1','2','3','4'} err = bw...
www.jb51.net/article/2453...htm 2024-11-16
java读取txt文件内容简单举例_java_脚本之家
int flow_id = Integer.parseInt(values[0]), flow_bw = Integer.parseInt(values[1]); int start = Integer.parseInt(values[2]), cost = Integer.parseInt(values[3]); Flow flow = new Flow(flow_id, flow_bw, start, cost); flows.add(flow); } br.close(); System.out.println(flows.size(...
www.jb51.net/program/293159r...htm 2024-12-2
jQuery遮罩层效果实例分析_jquery_脚本之家
var bW = $(window).width(); $("#full_box").css({width:bW,height:bH,display:"block"}); var objWH = getObjWh('dialog'); var tbT = objWH.split("|")[0] + "px"; var tbL = objWH.split("|")[1] + "px"; $("#dialog").css({top:tbT,left:tbL,display:"block"}); $(...
www.jb51.net/article/780...htm 2024-12-2
Java实现将类数据逐行写入CSV文件的方法详解_java_脚本之家
bw.append(co.getFilePath()+","); bw.append(co.getMethodName()+","); bw.append(CSVFormatter(co.getContent())+"\r\n"); } bw.close(); fw.close(); }catch (IOException e){ System.out.println("error in io"); } } public String CSVFormatter(String s){ ...
www.jb51.net/article/266968.htm 2022-11-8