- #Autopano giga photos of flat serial
- #Autopano giga photos of flat manual
- #Autopano giga photos of flat software
- #Autopano giga photos of flat Bluetooth
#Autopano giga photos of flat manual
In this case the camera can adjust the focus within a small range around the manual setting. The focus is normally adjusted manually to infinity (in this case I use only one trigger pulse with a length of about 40 ms).Īnother option is to use the manual mode and the with the safety focus enabled (in the cameras main menu). For this purpose the camera has to be run with CHDK (the Canon Hack Development Kit).įor panorama acquisition I use the Manual Mode of the camera. The remote shutter is operated via the cameras USB port. With Panoduino #1 I use a Canon Powershot G9 with a 2x teleconverter.
![autopano giga photos of flat autopano giga photos of flat](https://images.squarespace-cdn.com/content/v1/54f4830fe4b0565a8a7eacd3/1467910314850-XZ9ZD9IXA1QY88Z7JJT7/image-asset.png)
#Autopano giga photos of flat Bluetooth
Communication between the netbook and the arduino is achieved via bluetooth - which is basically handled as a normal COM-Port. the raw commands for the pololu servo controller, or command for the remote shutter) the arduino controller. It features the selection of camera parameters (focal length etc.), number of rows/columns, navigation via mouse click, setting of start and end point.
#Autopano giga photos of flat software
My panorama acquisition software PanoramaControl is written in C#. with a motor controller, blue tooth, encoders, camera remote triggers. Actually, using the Mega2560 is overkill (a small Arduino Nano is powerful enough), but its comfortable as it fits the standard arduino shields.
#Autopano giga photos of flat serial
It connects the bluetooth-to-serial module with the Pololu micro serial servo controller and it provides the remote shutter signal for operating my Canon Power Shot G9 (via USB - CHDK remote shutter). Inspired by Phil's Panoduino concept and by the possibilities offered by my (then) new Thing-o-Matic 3D printer, I started the construction of my own Panoduino platform.Īn Arduino Mega 2560 is mainly used as a communications relay. Panoduino #1 (using a pololu maestro servo controller) Phil's design is based on servo gearboxes from ServoCity which provide the platform a high degree of stability. At this time I was also playing with Arduino controllers and I discovered Phil Warners Panoduino - an automated panoramic head based on an Arduino controller. They are simple to use, consume relatively little current, they are light-weight, they are self-locking (to some degree), and they move fast. This is why I returned to using RC-servos. The heavy weight stepper and the requirement for large battery packs made me rethink the concept once more. Without microstepping position control was rather coarse. This design was basically working, however the stepper draws a lot of current, and it cannot be turned off without losing position. So I started my next DIY project based on a stepper motor direct drive for the pan axis. I gave up on this approach when I realized that the speed limitations are too deep within the controller firmware. Therefore I tried to improve the speed by writing a custom control software. The slow axis speed and acceleration do not seem to be an intrinsic necessity though. The best image acquisition rate I could achieve was about 7 seconds/image. And, since it was originally made for star tracking, its focus is on precision and not on speed.
![autopano giga photos of flat autopano giga photos of flat](https://www.neopanoramic.com/img/review/autopano_giga/autopano_giga_preview.jpg)
However, I soon realized that it has it's drawbacks: hiking in the mountains I realized its heavy weight. This mount is rock-steady and can be remotely operated either from a mobile phone or from a netbook (bluetooth interface required). Looking for a more robust approach I bought an Orion/Merlin tracking-mount, which quite a few people also use for panorama imaging.
![autopano giga photos of flat autopano giga photos of flat](http://gigapan.com/cms/images/sitch-scrambled-images.png)
I had to account for this with very large overlaps, and still sometimes mechanical problems resulted in missing columns in the panorama. However, it was mechanically not very robust. This panorama rig was controlled by a Conrad C-Control board and was pretty fast (about 4 seconds/image). I built my first simple RC-Servo-based platform in 2008. If you want to shoot gigapixel panoramas (possibly comprising 1000s of single shots) you should consider using an automated panoramic head. Mostly those are manually operated, which is fine for panoramas comprising up to 100 single shots. This can be avoided with a panoramic head. Soon I realized the limitations of hand-shot panoramas: Not only is it very tedious, with longer focal lengths you can easily miss parts of the image, ending up with gaps in the panorama. I started panorama photography with my first digital camera in 2003. DIY Panorama-Hardware for Gigapixel Imaging