opentrack.git - head tracking software for Windows and Linux

Age	Commit message (Collapse)	Author
2017-10-08	tracker/pt: edit dead code	Stanislaw Halik

2017-10-08	tracker/pt: grayscale methods work	Stanislaw Halik
	- fix a braino (don't divide by two) - default to exact averaging, not perceptual weighted - use more specific cv::addWeighted
2017-09-23	tracker/pt: fix tab order for new LED mode	Stanislaw Halik

2017-09-23	use std::size	Stanislaw Halik

2017-09-23	tracker/pt: fix braino	Stanislaw Halik
	Don't multiply red channel by 3 in 0->1 range.
2017-09-22	tracker/pt: add color extraction modes	Stanislaw Halik

2017-09-22	pointless to use likely macro	Stanislaw Halik
	The operation is so many cycles, branch prediction doesn't matter here.
2017-09-22	cv: use amcap.exe for ps3 eye exposure settings	Stanislaw Halik

2017-08-19	tracker/{pt,aruco}: simplify	Stanislaw Halik

2017-08-14	tracker/pt: move Affine class to cv/	Stanislaw Halik

2017-07-29	tracker/pt: revert most 2.3.8 changes	Stanislaw Halik
	Remove contour usage. They're less precise than flood fill. Keep sensible changes.
2017-07-26	tracker/pt: scale min/max radius with resolution	Stanislaw Halik
	For 320x240 frames auto threshold min value of 2.5 was too big. Scale it linearly with frame size.
2017-07-25	tracker/pt: fix overlay	Stanislaw Halik
	The "fract_bits" constant wasn't used consistently in the 2nd cv::circle invocation. Drop the invocation.
2017-07-25	tracker/pt: fix weight formula	Stanislaw Halik

2017-07-25	tracker/pt: reduce pose reuse	Stanislaw Halik
	It could cause microstutter.
2017-07-25	tracker/pt: compute blob weight	Stanislaw Halik
	The formula is total brightness over sqrt(radius).
2017-07-23	Made several translation lines	Alexander Orokhovatskiy

2017-07-20	tracker/pt: fix build on Linux	Stanislaw Halik
	GNU expects ODR for `int' constexpr members.
2017-07-18	tracker/pt: fix -Werror	Stanislaw Halik

2017-07-16	compat/math-imports: use it	Stanislaw Halik

2017-07-07	Merge remote-tracking branch 'upstream/unstable' into unstable	attila-csipa

2017-07-07	Unsigned cast reformat	attila-csipa

2017-07-07	tracker/pt: specify dynamic pose is only for caps	Stanislaw Halik
	Reported-by: @Len62 as https://github.com/opentrack/opentrack/issues/644#issuecomment-313649989
2017-07-07	tracker/pt: reduce LED deadzone	Stanislaw Halik
	It qualifies far less often now, but will likely reduce jerkiness.
2017-07-07	tracker/pt: don't return zero pose on failure	Stanislaw Halik
	Issue: #644
2017-07-06	cv/calibrator: return distinct sample count for all DOF	Stanislaw Halik

2017-06-30	tracker/pt: reformat lightly	Stanislaw Halik

2017-06-22	tracker/pt: replace point extraction algorithm	Stanislaw Halik
	Profiling over a longer time period showed a bottleneck while iterating pixels with `cv::floodFill()'. Contours are actually faster, and we have MeanShift to establish the proper center basing on pixel intensities.
2017-06-19	tracker/{pt,aruco}: don't allow opencv unwind on assert	Stanislaw Halik
	It's gonna purposefully dereference a zero pointer to cause a crash without unwinding.
2017-06-19	tracker/{aruco,pt}: convert camera image with BGR weights	Stanislaw Halik
	We were using the wrong weights for all the years. Fuck me.
2017-06-18	tracker/pt: maybe prevent reflow	Stanislaw Halik

2017-06-18	get rid of "volatile" abuse	Stanislaw Halik
	We heavily used "volatile bool" to check if the thread loop should stop. But this functionality is already provided by Qt5's QThread::requestInterruption. In other cases, "volatile" is wonderfully underspecified so it's better to ditch its usage in favor of std::atomic<t>. At the time we don't appear to be using the "volatile" keyword except when calling win32's Interlocked*() family of functions as necessary. In freetrackclient's header the "volatile" qualifier was used as part of a typedef. This doesn't work. Use it as part of data declaration.
2017-06-18	tracker/pt: tweak meanshift cpu usage	Stanislaw Halik

2017-06-18	tracker/pt: adjust after sqrt	Stanislaw Halik

2017-06-18	tracker/pt: fix broken commit	Stanislaw Halik
	Already pushed, damn
2017-06-18	tracker/pt: use last pose when not different	Stanislaw Halik
	We allow for max of less than a pixel skew of all the points.
2017-06-18	Added translations for Calibration-module	Alexander Orokhovatskiy

2017-06-12	tracker/pt: cleanup	Stanislaw Halik
	Also, changing "f" typedef to "float" won't break the build anymore.
2017-06-12	tracker/pt: fix LED radius offset	Stanislaw Halik

2017-06-11	tracker/pt: show detected blobs as circles	Stanislaw Halik

2017-06-10	minor cleanup only	Stanislaw Halik

2017-04-18	many: use std::f{max,min} for floating-point values	Stanislaw Halik

2017-04-18	tracker/pt: revert extractor change	Stanislaw Halik

2017-04-18	tracker/pt: make calibrated cross yellow	Stanislaw Halik
	Otherwise it's not visible enough with red-only image.
2017-04-18	tracker/pt: replace original blob center search with meanshift	Stanislaw Halik
	The functions are almost identical so why not. I removed several bits: - weighting by squared pixel value is bad. weight by pixel value instead. - making the ROI twice as big doesn't make sense and makes for misdetected blobs. remove it. - switch radius coefficient to something doing less iterations. - sprinkle some __restrict pointer qualifier. - cv::floodfill invocation had some hardcoded flag value. - point radius circle and the bullseye line length weren't adjusted by scaling ratio. while the circle fitted the radius tightly, it was now clutter, so I removed it, leaving only the properly-scaled bullseye. - brightness had to go sadly since it's not accumulated anymore.
2017-04-18	tracker/pt: fix tab order in dialog	Stanislaw Halik

2017-04-12	cv/calibrator: allow for experimental roll calibration	Stanislaw Halik
	It mostly works from my testing.
2017-03-28	tracker/pt: show calibration sample count in UI	Stanislaw Halik

2017-03-27	cmake: rename project's function prefix	Stanislaw Halik
	It's not annoying having to type it anymore. Also "otr_boilerplate" -> "otr_module".
2017-03-20	tracker/pt: rename slot	Stanislaw Halik