Repository Statistics

October 7, 2026
<sid.inpe.br/sibgrapi/2020/09.15.18.59>
(repository)

Conference Proceedings
Luminance Ratios for Stable SIFT Keypoint Detection in Challenging Illuminations Scenarios
Endrice, Lucas Niquele & Vieira Neto, Hugo :2020:
(metadata from site <sibgrapi.sid.inpe.br 802>)

The number of visits1 since September 19, 2020 is 933.

Average number of visits per day
over 10 periods of 221 days

0.24
0.22
0.18
0.20
0.24
0.45
0.50
0.13
0.75
1.31
  1       2      3      4      5      6      7      8      9       10  

The height of the purple bar is proportional to the average number of visits per day
within the corresponding period.
Period 1 begins on September 19, 2020 ( ), and Period 10 ends on October 7, 2026 ( ).
The number of visits over the 10 periods is 933.
The average number of visits per day over the 10 periods is 0.42.
1Before May 17, 2015, all each user visits (IP) were added, thereafter, only one visit per day for each user (IP) is added.