Algorithm for focus picture collection.
There are eight methods in this demo to get focused image in the folder.
Those algorithm can be used in other application to get the best focused image when using a camera.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.014676s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.139338s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001000s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001373s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000980s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003451s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000791s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004862s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.029836s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001115s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 26658 [ RunTime:0.015938s ]
