In total 798 hand segments in SSc were scored, where 251 hand segments (31.5%) revealed an enhancement of ICG.
To begin with, the hand is segmented in each frame from the background using an adaptive color detection algorithm.
Regarding the alprostadil group a decrease of ICG enhancement with −24.7% between baseline (85 hand segments) and day 7 (64 hand segments) was verified (see Table 2 and Figure 2).
At baseline, 31.5% hand segments showed ICG enhancement.
All 38 segments from both hands were analyzed and ICG fluorescence enhancement was determined per hand, and the total sum score from both hand segments was archived.
On the other hand, crack segments with wide apertures, which are small in area, will be open even at high pressures.
A third set, containing 485 images of man-made structures in natural landscapes hand-segmented with polygonal shapes to label the corresponding patches (Figure 1) was used to evaluate the methods.
We can see that the first (crossed-out) attempt to segment started with the right-hand segment, which was far too small, followed by the student's attempt to equi-segment the remainder of the bar, keeping the segments about the same size.
The handwriting suggests that Putin is right handed (segment 4).
With assistance from the RECA-1 channel, the microvessel was segmented by hand prior to summation of the Aqp4 signal and normalization to the microvessel area.
On the other hand, a quartet segment with Mr. Mesinai (this time hammering a low note on piano), Ms. Lee on cello, Ms. Rosenfeld on turntables and Mr. Barnes using a bow on the edges of his percussion instruments was a fine, egoless weave of timbre.
