當前位置: 首頁>>代碼示例>>Python>>正文


Python DataLogger.write方法代碼示例

本文整理匯總了Python中datalogger.DataLogger.write方法的典型用法代碼示例。如果您正苦於以下問題:Python DataLogger.write方法的具體用法?Python DataLogger.write怎麽用?Python DataLogger.write使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在datalogger.DataLogger的用法示例。


在下文中一共展示了DataLogger.write方法的1個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Python代碼示例。

示例1: set

# 需要導入模塊: from datalogger import DataLogger [as 別名]
# 或者: from datalogger.DataLogger import write [as 別名]
            t_A = kpHist[clsid].timehist[-1][-1]

        # update matched expanding keypoints with accurate scale, latest
        # keypoint and descriptor
        kpHist[clsid].update(trainKP[m.trainIdx],tdesc[m.trainIdx],t_A,t_curr,scale)

        keypoints.append(kpMsg(x=trainKP[m.trainIdx].pt[0]
                               , y=trainKP[m.trainIdx].pt[1]
                               , scale=scale, class_id=clsid
                               , detects=kpHist[clsid].detects
                               , trainSize=trainKP[m.trainIdx].size
                               , querySize=queryKP[m.queryIdx].size))
    if opts.publish:
        keypoints=sorted(keypoints, key=op.attrgetter('scale','detects'), reverse=True)[:10]
        datalog.write(frame_id=frmbuf.frameNum
                      , timestep=Duration(int((t_curr-t_last)/1000), ((t_curr-t_last)%1000)*1e6)
                      , keypoints=keypoints)
        
    # Update the keypoint history for previously expanding keypoint that were
    # not detected/matched in this frame
    detected = set(map(op.attrgetter('class_id'),trainKP))

    # get rid of old matches
    kpHist = OrderedDict(filter(lambda kv: kv[1].downdate().age < LAST_DAY, kpHist.iteritems()))

    # keep matches that were missed in this frame
    missed = filter(lambda k: (kpHist[k].age > 0) and (k not in detected), kpHist.iterkeys())
    missed = [(kpHist[k].keypoint,kpHist[clsid].descriptor.reshape(1,-1)) for k in missed]
    if missed:
        missed_kp, missed_desc = zip(*missed)
        trainKP.extend( missed_kp )
開發者ID:OpenGelo,項目名稱:flownav,代碼行數:33,代碼來源:main.py


注:本文中的datalogger.DataLogger.write方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。