目标检测标注，路面积水检测数据

<annotation> <folder>images</folder> <filename>firc_water313.jpg</filename> <path>/home/fut/Downloads/roadponding/JPEGImages/firc_water313.jpg</path> <source> <database>Unknown</database> </source> <size> <width>350</width> <height>500</height> <depth>3</depth> </size> <segmented>0</segmented> <object> <name>water</name> <pose>Unspecified</pose> <truncated>0</truncated> <difficult>0</difficult> <bndbox> <xmin>30</xmin> <ymin>49</ymin> <xmax>173</xmax> <ymax>98</ymax> </bndbox> </object> <object> <name>water</name> <pose>Unspecified</pose> <truncated>0</truncated> <difficult>0</difficult> <bndbox> <xmin>201</xmin> <ymin>48</ymin> <xmax>345</xmax> <ymax>97</ymax> </bndbox> </object> <object> <name>water</name> <pose>Unspecified</pose> <truncated>1</truncated> <difficult>0</difficult> <bndbox> <xmin>179</xmin> <ymin>115</ymin> <xmax>350</xmax> <ymax>199</ymax> </bndbox> </object> <object> <name>water</name> <pose>Unspecified</pose> <truncated>0</truncated> <difficult>0</difficult> <bndbox> <xmin>5</xmin> <ymin>117</ymin> <xmax>174</xmax> <ymax>198</ymax> </bndbox> </object> <object> <name>water</name> <pose>Unspecified</pose> <truncated>0</truncated> <difficult>0</difficult> <bndbox> <xmin>6</xmin> <ymin>220</ymin> <xmax>174</xmax> <ymax>295</ymax> </bndbox> </object> <object> <name>water</name> <pose>Unspecified</pose> <truncated>0</truncated> <difficult>0</difficult> <bndbox> <xmin>180</xmin> <ymin>240</ymin> <xmax>346</xmax> <ymax>297</ymax> </bndbox> </object> <object> <name>water</name> <pose>Unspecified</pose> <truncated>0</truncated> <difficult>0</difficult> <bndbox> <xmin>6</xmin> <ymin>348</ymin> <xmax>170</xmax> <ymax>394</ymax> </bndbox> </object> <object> <name>water</name> <pose>Unspecified</pose> <truncated>1</truncated> <difficult>0</difficult> <bndbox> <xmin>182</xmin> <ymin>341</ymin> <xmax>350</xmax> <ymax>397</ymax> </bndbox> </object> <object> <name>water</name> <pose>Unspecified</pose> <truncated>0</truncated> <difficult>0</difficult> <bndbox> <xmin>179</xmin> <ymin>446</ymin> <xmax>344</xmax> <ymax>496</ymax> </bndbox> </object> <object> <name>water</name> <pose>Unspecified</pose> <truncated>1</truncated> <difficult>0</difficult> <bndbox> <xmin>7</xmin> <ymin>441</ymin> <xmax>176</xmax> <ymax>500</ymax> </bndbox> </object> </annotation>