bug fix to make area calcs consistent
bug fix to make area calcs consistent

WilsonWangTHU/fast-rcnn,liuwenran/fast-rcnn,Lustralisk/fast-rcnn,mesnilgr/fast-rcnn,WilsonWangTHU/fast-rcnn,liuwenran/fast-rcnn,only4hj/fast-rcnn,ericzhouh/fast-rcnn,gouxiayibu/fast-rcnn,ShaoqingRen/fast-rcnn,udibr/fast-rcnn,bikong2/fast-rcnn,prendingerlab/PeopleDetection-Chen,samehuman/fast-rcnn,tjbwyk/fast-rcnn,liuweiwuxie/fast-rcnn,ericzhouh/fast-rcnn,lim0606/fast-rcnn,hqqxyy/fast-rcnn,willyd/fast-rcnn,Lustralisk/fast-rcnn,s-gupta/fast-rcnn,herobd/fast-rcnn,herobd/fast-rcnn,liuweiwuxie/fast-rcnn,hmph/fast-rcnn,zeyuanxy/fast-rcnn,caidongyun/fast-rcnn,bikong2/fast-rcnn,ywchao/fast-rcnn,prendingerlab/PeopleDetection-Chen,WilsonWangTHU/fast-rcnn,undisputed-seraphim/fast-rcnn,yxliang/fast-rcnn,ShaoqingRen/fast-rcnn,harrysocool/ear_recognition,mikeseven/fast-rcnn,only4hj/fast-rcnn,only4hj/fast-rcnn,wangg12/fast-rcnn,wangg12/fast-rcnn,liuweiwuxie/fast-rcnn,bikong2/fast-rcnn,ywchao/fast-rcnn,zeyuanxy/fast-rcnn,prendingerlab/PeopleDetection-Chen,samehuman/fast-rcnn,marchick209/fast-rcnn,MichaelXin/fast-rcnn,EdisonResearch/fast-rcnn,senthilps8/fast-rcnn,s-gupta/fast-rcnn,WangDequan/fast-rcnn,rohitgirdhar-cmu-experimental/fast-rcnn-with3D,EdisonResearch/fast-rcnn,udibr/fast-rcnn,harrysocool/ear_recognition,zeyuanxy/fast-rcnn,hqqxyy/fast-rcnn,gouxiayibu/fast-rcnn,MichaelXin/fast-rcnn,ywchao/fast-rcnn,mesnilgr/fast-rcnn,yxliang/fast-rcnn,rohitgirdhar-cmu-experimental/fast-rcnn-with3D,liuwenran/fast-rcnn,rohitgirdhar-cmu-experimental/fast-rcnn-with3D,caidongyun/fast-rcnn,mesnilgr/fast-rcnn,zeyuanxy/fast-rcnn,samehuman/fast-rcnn,yxliang/fast-rcnn,xuguozhi/fast-rcnn,lim0606/fast-rcnn,tjbwyk/fast-rcnn,cckao/fast-rcnn,EdisonResearch/fast-rcnn,starimpact/fast-rcnn,marchick209/fast-rcnn,senthilps8/fast-rcnn,herobd/fast-rcnn,hmph/fast-rcnn,tjbwyk/fast-rcnn,willyd/fast-rcnn,caidongyun/fast-rcnn,hmph/fast-rcnn,liuliu/fast-rcnn,WangDequan/fast-rcnn,s-gupta/fast-rcnn,willyd/fast-rcnn,EdisonResearch/fast-rcnn,ShaoqingRen/fast-rcnn,marchick209/fast-rcnn,gouxiayibu/fast-rcnn,lim0606/fast-rcnn,liuliu/fast-rcnn,ericzhouh/fast-rcnn,liuliu/fast-rcnn,zeyuanxy/fast-rcnn,senthilps8/fast-rcnn,starimpact/fast-rcnn,xuguozhi/fast-rcnn,herobd/fast-rcnn,mikeseven/fast-rcnn,undisputed-seraphim/fast-rcnn,xuguozhi/fast-rcnn,mikeseven/fast-rcnn,starimpact/fast-rcnn,undisputed-seraphim/fast-rcnn,cckao/fast-rcnn,cckao/fast-rcnn,udibr/fast-rcnn,Lustralisk/fast-rcnn,hqqxyy/fast-rcnn,wangg12/fast-rcnn,EdisonResearch/fast-rcnn,MichaelXin/fast-rcnn,WangDequan/fast-rcnn,harrysocool/ear_recognition,herobd/fast-rcnn