
steerable filter

anuprayukt ganit mein, ack chaalan yogya filter 
yeh ack abhivinyas-chayanaatmak convolution kernell haye jiska upayog chhavi vriddhi aur visheshta nishkarshan key liye kiya jaataa haye jise apane hii ghumaate hue sanskaranon key ack chhote seey sett key raikhik sanyojan key madhyam seey vyakt kiya jaa sakata haye. ack udaaharan key roop mein, 2 dee gaushian kaa unmukh pahala vyutpann ack steerable filter haye. ack ikai sadish key bindu utpaad koo dhaal key saath ack vishisht disha mein laker unmukh pratham crum vyutpann praapt kiya jaa sakata haye. aadhar filter sootra _ 1 aur sootra _ 2 key sambandh mein 2d gausian key aanshik vyutpann hain.
jiss prakriya dwara kissy bhee diye gaye konn parr unmukh filter koo sanshleshit kiya jaataa haye, usey "steering" key roop mein jaanaa jaataa haye, jiska upayog antina saraniyon key liye beam steering key samaan arthon mein kiya jaataa haye. steerable filter key anuprayogon mein kinare kaa pataa lagaana, unmukh banaavat vishleshan aur chhayankan seey aakar shamil hain.
steerable filter koo ack vaanchhit truti yaa computational jatilata taka diye gaye filter aakar key anuman key roop mein design kiya jaa sakata haye.