?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Improved+Handling+of+Motion+Blur+in+Online+Object+Detection&rft.creator=Sayed%2C+M&rft.creator=Brostow%2C+G&rft.description=We+wish+to+detect+specific+categories+of+objects%2C+for+on-line+vision+systems+that+will+run+in+the+real+world.+Object+detection+is+already+very+challenging.+It+is+even+harder+when+the+images+are+blurred%2C+from+the+camera+being+in+a+car+or+a+hand-held+phone.+Most+existing+efforts+either+focused+on+sharp+images%2C+with+easy+to+label+ground+truth%2C+or+they+have+treated+motion+blur+as+one+of+many+generic+corruptions.Instead%2C+we+focus+especially+on+the+details+of+egomotion+induced+blur.+We+explore+five+classes+of+remedies%2C+where+each+targets+different+potential+causes+for+the+performance+gap+between+sharp+and+blurred+images.+For+example%2C+first+deblurring+an+image+changes+its+human+interpretability%2C+but+at+present%2C+only+partly+improves+object+detection.+The+other+four+classes+of+remedies+address+multi-scale+texture%2C+out-of-distribution+testing%2C+label+generation%2C+and+conditioning+by+blur-type.+Surprisingly%2C+we+discover+that+custom+label+generation+aimed+at+resolving+spatial+ambiguity%2C+ahead+of+all+others%2C+markedly+improves+object+detection.+Also%2C+in+contrast+to+findings+from+classification%2C+we+see+a+noteworthy+boost+by+conditioning+our+model+on+bespoke+categories+of+motion+blur.We+validate+and+cross-breed+the+different+remedies+experimentally+on+blurred+COCO+images+and+real-world+blur+datasets%2C+producing+an+easy+and+practical+favorite+model+with+superior+detection+rates.&rft.subject=Computer+vision%2C+Computational+modeling%2C+Machine+vision%2C+Object+detection%2C+Cameras%2C+Pattern+recognition%2C+Automobiles&rft.publisher=IEEE&rft.date=2021-11-13&rft.type=Proceedings+paper&rft.language=eng&rft.source=+++++In%3A++Proceedings+of+the+2021+IEEE%2FCVF+Conference+on+Computer+Vision+and+Pattern+Recognition+(CVPR).++(pp.+pp.+1706-1716).++IEEE%3A+Nashville%2C+TN%2C+USA.+(2021)+++++&rft.format=text&rft.identifier=https%3A%2F%2Fdiscovery.ucl.ac.uk%2Fid%2Feprint%2F10143471%2F1%2F2011.14448.pdf&rft.identifier=https%3A%2F%2Fdiscovery.ucl.ac.uk%2Fid%2Feprint%2F10143471%2F&rft.rights=open