Laaj ak tontu ci odometrie

Sooy def quiz bi, tontu yi ak leeral yi dañuy feeñ.

1. Lan mooy njëkka xayma odometrie visuel?
   • Yokkateg yëngu-yëngu kameraa bi (wëréelu ak tekki) ci diir bi
   • Tamperatiiru melo scene bi
   • Limu mbir yi ñuy xool
   • Defarkatu kamera bi
2. Luy 'derive' ci odometrie visuel?
   • Kameraa bi dafay gliise ci kaw suuf
   • Done nataal yépp dañuy ñàkk ci lu gaaw
   • Dajale ay njuumte yu ndaw ci kaadar bu nekk di màgg ci trajectoire bi
   • Rotaasioŋ biñ ko soobe ci lens bi
3. Why is absolute scale ambiguous in ordinary monocular visual odometry without a metric reference?
   • A color sensor cannot detect image features
   • The image geometry can support differently scaled scenes and translations that project alike
   • Every monocular camera records absolute depth directly
   • A single-camera sequence has no rotation information at all
4. naka lay def ba odometrie visuel-inertie gëna am doole?
   • Soo yokke yeneen kamera yu melni benn xeetu kamera
   • Soo wàññilee taxawaayu kadre bi
   • Sooy soppi nataal yi ci mbind
   • Ni ñuy boolee done yi ci kamera bi ak natt IMU (akselerometr/giroskop)
5. Lan moo wuutale odometrie bu leer ak SLAM bu leer?
   • VO dafa tabax kàrtu àdduna bu am tëjug loop; SLAM dafay topp yëngub dëkk bi kese
   • Dañuy nuru
   • VO dafay xoole ci yëngub kadre ba ci kadre, ci noonu la SLAM di tabax ak di toppatoo kàrtu àdduna bu am tëjug loop
   • SLAM jëfandikoowul benn kamera
6. Lan mooy anam yi direct ci odometry visuel di wàññi, ludul méngoo ak màndarga yu leer?
   • Jumtukaayu fotometrik (dooley pixel) diggante kaadar yi
   • Limu pixel yi ci nataal bi
   • Batëri bi kamera bi di naan
   • Etiketu mbind yi ci seen bi
7. What physical quantity gives a calibrated stereo visual-odometry system a metric reference?
   • The number of letters in the camera brand
   • The chosen image file extension
   • The scene's average pixel brightness alone
   • The known separation, or baseline, between the two cameras
8. Why can a moving vehicle in view interfere with a static-scene visual-odometry estimate?
   • Every tracked pixel must belong to a fixed background point
   • Its image motion includes object movement that is not explained by camera movement alone
   • Moving objects reveal the camera's manufacturer automatically
   • Object motion changes only the file's compressed byte count