一 代码
from scipy import misc
from scipy import ndimage
face = misc.face()
print(ndimage.measurements.maximum(face))#最大值
print(ndimage.measurements.maximum_position(face))#最大值位置
print(ndimage.measurements.mean(face))#平均值
print(ndimage.measurements.median(face))#中值
print(ndimage.measurements.sum(face))
print(ndimage.measurements.variance(face))
print(ndimage.measurements.standard_deviation(face))
print(ndimage.measurements.histogram(face,0,255,256))
二 运行结果
255
(242, 560, 2)
110.162743886
109.0
259906521
3307.17544034
57.5080467443
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10011 10491 11335 11698 11788 11448 11383 10860 10563 9743 9104 8692
7939 7940 8069 8219 8251 8270 8066 7901 7913 7855 7974 8021
8221 8374 8316 8217 8338 8300 8440 8540 8936 9005 9226 9497
9406 9802 10126 10137 10167 10208 10246 10093 10508 10457 10465 10743
10773 11127 11355 11534 11320 11650 11945 12006 12397 12379 12515 12555
12872 12890 12985 12954 12930 13172 13270 13374 13404 13550 13414 13428
13370 13488 13706 13875 13756 13947 13838 14063 14321 14395 14274 14291
14411 14727 14612 14588 14443 14612 14499 14375 14574 14450 14461 14665
14674 14620 14569 14488 14708 14898 14600 14573 14482 14632 14178 14190
14347 14201 14193 14049 13809 13720 13711 13716 13557 13614 13393 13126
13205 12860 12995 12818 12797 12697 12900 12832 12799 12737 12670 12448
12388 12099 12131 12087 11859 11676 11863 11837 11747 11593 11574 11579
11566 11457 11391 11372 11567 11262 11226 10994 10903 10812 10576 10699
10501 10425 10368 10081 9969 9871 9952 9815 9575 9523 9268 9219
9070 8997 8826 8761 8467 8351 8069 8141 7992 7822 7672 7763
7383 7293 7177 6988 6848 6782 6623 6447 6344 6080 6290 6231
6061 6085 6017 5845 5897 5789 5568 5416 5303 5139 4786 4753
4519 4448 4087 4034 3977 3764 3467 3191 3130 3000 2631 2591
2406 2231 2070 1995 1751 1520 1369 1267 1121 981 920 889
803 764 747 720 648 568 539 539 405 390 349 318
282 253 181 589]