PAPERREVI EWSFROM 2020 S/ N TI TLE AUTHOR( S) PROBLEM THEAUTHOR WASTRYI NGTOSOLVE 1. Aut omat i cDoor Openi ngSy st em Usi ng FaceRecogni t i onwi t h PCAAl gor i t hm ( 2021) PhanNhuQuanand ot her s Todesi gnanaut omat i c doorsy st em t hatcan r ecogni zeaut hor i zeduser s basedont hei rf acesand gr antt hem access. MuhammadUbal eKi r u andot her s I mpr ov i ng t he r obust ness and gener al i zat i o noft he cl assi f i er s byusi ng mor edi v er se and r epr esent at i v edat aset s and i ncor por at i n got her f act or ssuch ascl ot hi ng, post ur e, and occl usi on. Todev el opanaut omat i c Usi ngan I mpr ov i ng dooraccesssy st em t hat ext r eme t he cani dent i f yaut hor i zed l ear ni ng per f or mance user sbasedont hei rf aci al machi ne andst abi l i t y f eat ur esusi ngasi ngl e( ELM) oft heELM l ay erf eedf or war dneur al al gor i t hm al gor i t hm by net wor k. t ot r ai n opt i mi zi ng t heneur al t he net wor k par amet er s wi t ha suchast he r andom numberof hi dden hi dden l ay erand neur ons, t he al i near act i v at i on out put f unct i on, and ht t ps: / / www. r esear chg at e. net / publ i cat i on/ 366 692056_ Aut omat i c_ Do or _ Openi ng_ Sy st em_ Us i ng_ Face_ Recogni t i on_ wi t h_ PCA_ Al gor i t hm 2. I nt el l i gentAut omat i c DoorSy st em basedon Super v i sedLear ni ng ( 2020) ht t ps: / / www. r esear chg at e. net / publ i cat i on/ 347 914472_ I nt el l i gent _ Aut omat i c_ Door _ Sy st em_ b ased_ on_ Super v i sed_ L ear ni ng 3. Faci al Recogni t i onBasedAut omat i cDoor AccessSy st em Usi ng Ext r emeLear ni ng Machi ne ( 2020) Nur ul Hi day ahAb Rahmanandot her s METHOD USED Usi nga camer at o capt ur e t hef ace i mageof t heuser and appl y i ng PCA al gor i t hm t oext r act t he f eat ur es and compar e t hem wi t h t hest or ed dat abase. Toi mpr ov et heef f i ci ency , Usi nga saf et y , andmodeof super v i se oper at i onofaut omat i c dmachi ne sl i di ngdoor sbypr ev ent i ng l ear ni ng unaut hor i zedaccessbased appr oach onagel i mi t . t ot r ai n cl assi f i er s usi ng human body measur e mentdat a col l ect ed f r om a camer a. HOW TO I MPROVEI T I mpr ov i ng t heaccur acy andspeedof f ace r ecogni t i on byusi ng mor e adv anced al gor i t hms suchas deep l ear ni ngor conv ol ut i ona l neur al net wor ks. l ay er . 4. APr oposal f oranDoor Tat suki Ter ashi maand Openi ngandCl osi ng ot her s I nt er f aceBasedon SpeechRecogni t i on andPoseEst i mat i on ( 2021) ht t ps: / / www. r esear chg at e. net / publ i cat i on/ 366 692056_ Aut omat i c_ Do or _ Openi ng_ Sy st em_ Us i ng_ Face_ Recogni t i on_ wi t h_ PCA_ Al gor i t hm Topr oposeanov el i nt er f acef orcont r ol l i ng aut omat i cdoor susi ng speechcommandsand bodygest ur es. t he r egul ar i z at i o nf act or . Usi nga I mpr ov i ng mi cr opho t heusabi l i t y near r ay and t ocapt ur e r el i abi l i t yof t he t hei nt er f ace speech by si gnal sof consi der i ng t heuser di f f er ent anda scenar i os dept h suchas camer at o noi se, est i mat e di st ance, t hepose or i ent at i on, oft he andmul t i pl e user ’ s user s. hand. Appl y i ng speech r ecogni t i o nand pose est i mat i o n t echni que st o r ecogni ze t he command sand gest ur es oft he user .