values and variances of the local maxima. Another computation
technique is.the run length statistic /1/, where the grey
level space is segmented to assess the frequency h(i,j) of
(1) run lengths (i.e. the number j of consecutive pixels along
the lines) within the segments i. Some of the textural patterns
are given in eqn. (2).
PC =c, 2 A3) RE- C2 2^ A7)
nt 7 (2)
2
)
)
RD G2. (Z Ásj
dana
2
6D = e ZA)
lata
: or
rey
Lffers
ı along
textural
Fig. 3: Grey level distribution along lines through a housing
M mas area or a forest region and run length statistics
1 mean