not the complete picture is analyzed or shown
Panorama:I think the internal panorama mode of the sx20 isn't too bad. But it works although with edge detection.
Why "Filter edges" is an option and is not used every time?
Can i freeze without shooting a picture?
After using panorama mode the last picture is freezed. How can i release this mode back to continous mode?
I cant read messages from ...
In panorama mode the picture freezes while pressing shutter in "ALT" mode
After freezing (pressing shutter without pano mode) sometimes the none init memory is shown for 1/2 second (horizontal bars all over the display).
I can't reproduce the following bug. I have seen rare times that a part of the edge detection is not cleaned while moving the camera. I try to reproduce it.
It could be usefull to change the threshold with jogwheel while in edge detection mode.
Show magnified edge detection with use of "focus lense" (AF Point Zoom = on or MF-Point Zoom = on)
Yes but not all cameras have a panorama mode. And even the SX20's internal panorama only lets you create horizontal panoramas. With edge overlay you can also do multi-row/vertical panoramas.
..Can i freeze without shooting a picture?...Not currently. Do you think this would be useful? How/with what button?
...I cant read messages from ...Fixed in current patch.
...In panorama mode the picture freezes while pressing shutter in "ALT" mode...I'm not sure I understand. Seems fine for me. Could you please elaborate?
...After freezing (pressing shutter without pano mode) sometimes the none init memory is shown for 1/2 second (horizontal bars all over the display)...Again, I'm not sure what you are seeing. I think I have seen the same thing, and I realized it was because I was pointing the camera at my monitor. It is the effect of undersampling the refresh rate of the monitor's scanline, which the algorithm detects as a horizontal edge. If you point the camera away from the monitor, it doesn't show up. Or do you have something different?
...I can't reproduce the following bug. I have seen rare times that a part of the edge detection is not cleaned while moving the camera. I try to reproduce it...Again, not clear. Why should the edge detection be cleared just from moving the camera?
... Show magnified edge detection with use of "focus lense" (AF Point Zoom = on or MF-Point Zoom = on)...Nice idea and I already thought about it and tried whether it works previously. Even though the center of screen is displayed magnified, the liveview buffer still contains the unmagnified image. So I do not know how to do this currently, as I cannot access the magnified view. But it would definitely be nice.
Another idea to pano: Give Pano not only the option on/off.You can realize the pano modes on sx20, i like it and it's realy comfortable.Possible options for pano: - horizontal right- horizontal left- vertical down- vertical up- free mode [default]And another option for the overlap:- 20% [default]
With sx20 you can make horizontal, vertical and 2 hor. x 2 vert. panoramas. But you are right, not everybody has this feature.
...In panorama mode the picture freezes while pressing shutter in "ALT" mode...
Another idea to pano: Give Pano not only the option on/off.
uninitialized memory
On question about the option "Enable in Play". It shows no effect. I see only edges in play mode when "Always show" is active.
A last question: How should work "Panorma Mode = off"?
...
set_offset_from_overlap()...case 5: //"v" pano from top to bottom
I have short-tested patchV5.
- I would use the same pano-mode-order like sx20 "Right", "Left", "Up", "Down", "Free".
- Default overlap by sx20 in panomode is 35%. (sorry about 25% in my patch)
- pano off: From frozen mode to live mode (pressing shutter) there are for 0.5 second not valid edges shown on the upper half of display. -play mode: switching from one foto to the next. The lower half side of the edges of the previous foto are shown for 0.5 second in the upper half of the edges of the actual foto.
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