hi iam doing content based image retreival project, in this project
Iam Following the naive random scan method
in which i have to search the database for a target image
S is total space in database
k is no of datapoints to be retrieved
sk is the the query reslut set
First step: i retrive k datapoints from database
and serches for the target image
if target image not found
i have to do s-sk
and then i have to retrieve aging k points
then if traget found display else
do s-sk
and then serch in remaining space this goes on untill the taget image found
so please help me on this
on writing queris to retrive sk
and to do s-sk
THE BREIVE EXPLANATION FOR ABOVE METHOD
NAIVE RANDOM SCAN METHOD
INPUT:
set of images -s
number of retreived images at each iteration- k
OUTPUT
target image pt
01-> qs(sample query for s)
02-> sk (EVALUATE QUERY) randomly retrieve k points is S
03-> S1 <-s=sk
while user does not find pt?(target point) in sk do
04->Qr <-next query for s1
05<- Sk (evaluate query) randomly retrive k points is s1(s1=s-sk)
06<- s1=s1-k
end do
return pt