Real-time Upper-body Human Pose Estimation using a Depth Camera
HPL-2010-190 Real-time Upper-body Human Pose Estimation using a Depth Camera - Jain, Himanshu Prakash; Subramanian, Anbumani Keyword(s): Haar cascade based detection, template matching, weighted distance transform and pose estimation Abstract: Automatic detection and pose estimation of humans is an important task in Human- Computer Interaction (HCI), user interaction and event analysis. This paper presents a model based approach for detecting and estimating human pose by fusing depth and RGB color data from monocular view. The proposed sy ... Full Report
Can someone help me to write a shell script to convert epoch timestamp into human readable format
1394553600,"test","79799776.0","19073982.728571","77547576.0","18835699.285714"
1394553600,"test1","80156064.0","19191275.014286","62475360.000000","14200554.720000"... (10 Replies)
# date +%s -d "Mon Feb 11 02:26:04"
1360567564
# perl -e 'print scalar localtime(1360567564), "\n";'
Mon Feb 11 02:26:04 2013
the epoch conversion is working fine. but one of my application needs 13 digit epoch time as input
1359453135154
rather than 10 digit epoch time 1360567564... (3 Replies)
Here is two time I have:
Jul 12 16:02:01
Jul 13 01:02:01
and how can I do a simple match to get difference between two time which is 09:00:00
Thanks in advance. (3 Replies)
Dear experts,
I have an epoch time input file such as : -
1302451209564
1302483698948
1302485231072
1302490805383
1302519244700
1302492787481
1302505299145
1302506557022
1302532112140
1302501033105
1302511536485
1302512669550
I need the epoch time above to be converted into real... (4 Replies)
Hello
I have log file from solaris system which has date field converted by Java application using System.currentTimeMillis() function, example is 1280943608380 which equivalent to GMT: Wed, 04 Aug 2010 17:40:08 GMT.
Now I need a function in shell script which will convert 1280943608380... (3 Replies)
Hi to all
Like in the subject, i got the problem with camera ID 0c45:613b Microdia Win2 PC Camera under Ubuntu. When i plug in camera to USB, Ubuntu put in sn9c102 module, but on this site Linux Kernel Driver Database: CONFIG_USB_GSPCA_SONIXJ: SONIX JPEG USB Camera Driver is information that... (0 Replies)
Hi friends,
I am new to solaris and looking for a job, when ever i attend interview i get most of the questions on real time problems, every one sak me the same questions what are the problems you face daily.. and what are the types?
i know few like, disk extension,swap memory increasing,... (2 Replies)
puzawa(4rheolef) rheolef-6.1 puzawa(4rheolef)NAME
puzawa -- Uzawa algorithm.
SYNOPSIS
template <class Matrix, class Vector, class Preconditioner, class Real>
int puzawa (const Matrix &A, Vector &x, const Vector &b, const Preconditioner &M,
int &max_iter, Real &tol, const Real& rho, odiststream *p_derr=0);
EXAMPLE
The simplest call to 'puzawa' has the folling form:
size_t max_iter = 100;
double tol = 1e-7;
int status = puzawa(A, x, b, EYE, max_iter, tol, 1.0, &derr);
DESCRIPTION
puzawa solves the linear system A*x=b using the Uzawa method. The Uzawa method is a descent method in the direction opposite to the gradi-
ent, with a constant step length 'rho'. The convergence is assured when the step length 'rho' is small enough. If matrix A is symmetric
positive definite, please uses 'pcg' that computes automatically the optimal descdnt step length at each iteration.
The return value indicates convergence within max_iter (input) iterations(0), or no convergence within max_iter iterations(1). Upon suc-
cessful return, output arguments have the following values:
x approximate solution to Ax = b
max_iter
the number of iterations performed before the tolerance was reached
tol the residual after the final iteration
IMPLEMENTATION
template < class Matrix, class Vector, class Preconditioner, class Real, class Size>
int puzawa(const Matrix &A, Vector &x, const Vector &Mb, const Preconditioner &M,
Size &max_iter, Real &tol, const Real& rho,
odiststream *p_derr, std::string label)
{
Vector b = M.solve(Mb);
Real norm2_b = dot(Mb,b);
Real norm2_r = norm2_b;
if (norm2_b == Real(0)) norm2_b = 1;
if (p_derr) (*p_derr) << "[" << label << "] #iteration residue" << std::endl;
for (Size n = 0; n <= max_iter; n++) {
Vector Mr = A*x - Mb;
Vector r = M.solve(Mr);
norm2_r = dot(Mr, r);
if (p_derr) (*p_derr) << "[" << label << "] " << n << " " << sqrt(norm2_r/norm2_b) << std::endl;
if (norm2_r <= sqr(tol)*norm2_b) {
tol = sqrt(norm2_r/norm2_b);
max_iter = n;
return 0;
}
x -= rho*r;
}
tol = sqrt(norm2_r/norm2_b);
return 1;
}
rheolef-6.1 rheolef-6.1 puzawa(4rheolef)