Include some more database references

[moorepants]

Reviewer 3 (Sririvasan):

Physionet (http://www.physionet.org/), the Carnegie Mellon mocap database ( http://mocap.cs.cmu.edu/ ), the Ohio State mocap database, the OU-ISIR database ( http://www.am.sanken.osaka-u.ac.jp/BiometricDB/GaitTM.html ), KIST database ( http://www.me.utexas.edu/~reneu/res/gait_toolbox.html ) are some other sources of public data of aspects of human movement, but again, all these either suffer from some of the issues that the authors point out, or mainly meant for video games, animations, or biometry rather than for detailed biomechanical analyses. Please include some such databases in your introductory discussion (ones that seem most relevant).

[moorepants]

I found most of these and they were video based data bases. But the utexas one is a good addition. I hadn't found that. It came out in 2013.

[moorepants]

Another: http://accad.osu.edu/research/mocap/mocap_data.htm

[moorepants]

Another (mostly just converts the carnegie mellon data): https://sites.google.com/a/cgspeed.com/cgspeed/motion-capture

[moorepants]

It looks like the Austin (KIST) data has 118 subject with an average of ~2 min walking. So this is ~14,000 gait cycles.

[moorepants]

Here is the paper that describes the KIST gait database: http://youngmok.com/Blog_Data/Paper/2014_JOB_Yun.pdf

[moorepants]

Here is a summary of the raw data (not provided) in the above paper:

• 113 able bodied subjects
• 50 male, 63 female
• uniform ages between 20 and 69
• recorded age, gender, 12 body parameters
• chandler body parameters
• lower body helen hayes marker set (15 markers)
• attached markers to clothing
• one speed 3 km/h
• on treadmill
• 1 min of data (40-60 cycles)

They do share some post processed data:

For 108 subjects there are the body parameters and the 3D joint angles and hip locations. There are 77 time points giving one gait cycle (I think).

[moorepants]

Physionet just has very crude measurements of gait. Nothing of that is too interesting for the crowd we are addressing.

[moorepants]

Here is another general mocap database: http://www.mocapclub.com/Pages/Library.htm