利用卡尔曼滤波对自由落体的目标小球进行跟踪,其中有些视频演示跟踪过程.-The use of Kalman filter to the objective of free-falling ball track, some of which track the process of video presentations.
文 件 列 表
target tracking using kalman 程序 DATA3 DATA ball_bg_difference.mpg ball_kalman.mpg detect.m extractball.m kalman.m kalmanqin.m LSM.m play.fig play.m
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001072s ]
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:0.085111s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001758s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002202s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001824s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005757s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001433s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006647s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.024896s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001366s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 225698 [ RunTime:0.014214s ]