asatat tomography

vivikt tomography unake anumaanon kii ack chhoti sankhya seey dwiaadhaari chhaviyon (yaa purnank jaali key seemit upasamuchchay) key punarnirmaan kii samasya parr kendrit haye.
samanya taur parr, tomography anumaanon key ack samooh seey kissy vastu key aakar aur ayami jaankaari koo nirdhaarit karane kii samasya seey sambandhit haye. ganitiya drishtikon seey, vastu ack falan seey mell khaati haye aur iss falan koo isake samakalan yaa isake kshetra key upasamuchchay parr yog seey phir seey banaana samasya haye. samanya taur parr, tomographic vyutkram samasya nirantar yaa asatat hoe sakati haye. nirantar tomography mein donon
domen aur function kii seema nirantar haye aur line integral kaa upayog kiya jaataa haye. asatat tomography mein falan kaa kshetra yaa tou asatat yaa nirantar hoe sakata haye, aur falan kii seema vaastavik, aamtaur parr gair-nakaratmak sankhyaon kaa ack seemit samooh haye. nirantar tomography mein jaba badee sankhya mein anuman upalabdh hotey hain, tou kaee alag-alag algorithm dwara sateek punarnirmaan kiya jaa sakata haye.
yeh asatat tomography key liye vishisht haye kii kewal kuchh anumaanon (rekha yog) kaa upayog kiya jaataa haye. iss mamle mein, sabhi paaramparik takneeken whiffle hoe jaati hain. asatat tomography kaa ack vishesh mamla punarnirmaan kii samasya seey sambandhit haye
anumaanon kii ack chhoti sankhya seey ack dwiaadhaari chhavi. discreet tomography" naam lairi shape key kaaran haye, jinhone iss vishay key liye samarpit pahali baithak kaa ayojan kiya (demax mini-symposium onn discreet tomography, 19 sitambar, 1994, rutgers vishvavidyalaya).
siddhant.
asatat tomography kaa anya ganitiya kshetron key saath majboot sambandh haye, jaise kii sankhya siddhant, asatat ganit, computational jatilata siddhant aur sanyojan. vaastav mein, kaee asatat tomography samasyaon parr pahali baar sanyojan samasyaon key roop mein charcha kii gaee thee. 1957 mein, aich. jey. raisar ney vactors kii ack jodee key liye ack aavashyak aur paryaapt sthiti paaee joe ack asatat sett key dou orthogonal anuman hain. apane pramey key pramaan mein, raisar ney ack punarnirmaan algorithm kaa bhee varnan kiya, joe dou orthogonal anumaanon seey ack samanya asatat sett key liye pahala punarnirmaan algorithm thaa. usee varsh, david gell ney samaan sthirata kii sthiti paaee, lekin network pravaah samasya key sambandh mein. raisar kaa ack aur parinam switching operation kii paribhasha haye jisake dwara samaan anumaanon vaale asatat seton koo ack dusare mein badala jaa sakata haye.
ack chhoti sankhya mein anumaanon seey ack dwiaadhaari chhavi key punarnirmaan kii samasya aam taur parr badee sankhya mein samadhanon kii or leey jaati haye. sambhaavit samadhanon key varg koo kewal una chhaviyon key varg key vishisht logon taka seemit karna vaanchhaniya haye jinamen chhavi koo ack praathamik jaankaari kaa upayog karke punarnirmit kiya jaa rhaa haye, jaise kii uttalata yaa judaav.
pramey.
aage key parinamon key liye dekhein.
algorithm.
punarnirmaan vidhiyon mein seey koee bhee beejganitiya punarnirmaan takneekon (ee.jee., dart 
 yaa), lalchi algorithm (anuman guaranti key liye dekhein), aur monte carlo algorithm.
anuprayog.
chhavi prasanskaran mein vibhinn algorithm lagu kiye gaye hain
, dawa, 
tri-ayami saankhyikiya detta suraksha samasyaaen, computer
tomograph sahayak engineering aur design, electron microscopy
 aur aur sookshmadarshi sahit samagri vigyaan.
asatat tomography kaa ack roop gair-chitra kaa aadhar bhee banaata haye, ack prakaar kii tark paheli jisamen chhavi key punarnirmaan key liye ack digital chhavi kii panktiyon aur stambhon key baare mein jaankaari kaa upayog kiya jaataa haye.

