You are not logged in. Please login or register.
SoliForum - 3D Printing Community → 3D Modelling/Scanning/Design → I need help about 3D Scannerr, how to open scanned object !!!
Hi guys, i prepared ATLAS 3D SCANNER without licence, it is include just Freelss and then myscanner can scan but when it finished the scan i couldnt open that scanned. Also i'm so sorry due to my english.
if somebody help me i will be so appreicate..
Also you can see a pic which I attached
Sincelery
Click the word PLY next to the image, and it will ask you if you want to save it or open it.
You will need to have MeshLab installed to open this file.
also an stl option but ply needs fixed in meshlab b4 good stl is made for slice and print unless you already have purchased a repair program that works as well on stl. can also download jpeg... photos camera takes
another tip unless your Pi SD card is really fat you should purge pics and scans when done from it so memory dont fill up
Thanks guys for helping and again help
i couldnt fix it my scanner. I didnt do calibration of my scanner. i mean it is about step motor rotation which isn't work properly.
When i put a object on th table, the object cant stay put on this table. it is contunious jumping on th table.
Also my scanner' motor driver has 0.6V.
Click the word PLY next to the image, and it will ask you if you want to save it or open it.
You will need to have MeshLab installed to open this file.
Thanks guys for helping and again help
i couldnt fix it my scanner. I didnt do calibration of my scanner. i mean it is about step motor rotation which isn't work properly.
When i put a object on th table, the object cant stay put on this table. it is contunious jumping on th table.
Also my scanner' motor driver has 0.6V.
check power supply its connections and the push button switch as it may not be supplying power right. I also had issues with it and got replacement finally
check power supply its connections and the push button switch as it may not be supplying power right. I also had issues with it and got replacement finally
i have no problem about power supply. Just i couldnt fix our setting which is stepper motor. i mean i changed "steps per revolution" in Freelss Setting. in normaly it eque 6400 but in my situation it is so fast and i put 200 buddy. if you dont mind i can send a video to understand more easyly.
n2ri wrote:check power supply its connections and the push button switch as it may not be supplying power right. I also had issues with it and got replacement finally
i have no problem about power supply. Just i couldnt fix our setting which is stepper motor. i mean i changed "steps per revolution" in Freelss Setting. in normaly it eque 6400 but in my situation it is so fast and i put 200 buddy. if you dont mind i can send a video to understand more easyly.
steps is how many it divides the full 360 degree circle into. so thats why its jerking object off turntable since its moving like a quartz clock second hand now. I would increase steps at least over 1,000 or its gonna be an earthquake effect lol. I think there have been posts/topics on these settings with suggested settings and why to use them and what number multiplier to use. seems 1600 was lowest I have read so far on the Atlas. some use about 3600. I left mine default and you cant hardly see it move watching turntable thats why it takes like 2 hours to complete 1 revolution during a scan. yes it speeds scan like your setting but most objects that are lite enough for motor to support are too lite to stay firm without jumping each step. unless motor can handle a brick or heavy paperweight.
Hi again, 
you can see my scanned object. i put 1400 in steps per Revolution value but my scanned object is unfortunately wrong, buddy
ismetunalli.26 wrote:n2ri wrote:check power supply its connections and the push button switch as it may not be supplying power right. I also had issues with it and got replacement finally
i have no problem about power supply. Just i couldnt fix our setting which is stepper motor. i mean i changed "steps per revolution" in Freelss Setting. in normaly it eque 6400 but in my situation it is so fast and i put 200 buddy. if you dont mind i can send a video to understand more easyly.
steps is how many it divides the full 360 degree circle into. so thats why its jerking object off turntable since its moving like a quartz clock second hand now. I would increase steps at least over 1,000 or its gonna be an earthquake effect lol. I think there have been posts/topics on these settings with suggested settings and why to use them and what number multiplier to use. seems 1600 was lowest I have read so far on the Atlas. some use about 3600. I left mine default and you cant hardly see it move watching turntable thats why it takes like 2 hours to complete 1 revolution during a scan. yes it speeds scan like your setting but most objects that are lite enough for motor to support are too lite to stay firm without jumping each step. unless motor can handle a brick or heavy paperweight.
need more lighting, calibration and tweaking of settings for your object being scanned. search calibration topics and instructions and most of this can be fixed pre-scan by viewing camera results until desired results of calibration instructions is achieved. it gets very frustrating b4 its done. also look for posts by Pirvan with screen shots of his settings to shorten time finding correct settings and the videos at the Atlas scanner web sights too. much of the objects in your scan are reflections that can be filtered out then the rest cleaned up post scan in meshlab with the PLY file and exported to stl for slicing. that image is sideways in meshlab form so your seeing a lot of the turntable and a couple bright parts beyond turntable reflecting lasers.
There are many 3D scanners on the market to choose from. Some of them are open source, some of them are not.
Made by one of the most recognizable brands in 3D printing, the MakerBot Digitizer works with a laser and camera mechanism, together with a rotating platform. This 3D scanner can capture objects that are 8×8 inches big, and 2×2 inches small.
Other methods use 3D scanning software like Autodesk 123D Catch or a modified Microsoft Kinect. Because the Kinect is handheld, there are no theoretical limits to the size of the object you can 3D scan; rather, the constraints come from the person wielding the 3D scanner! The Fabscan Pi Project is another exciting option, where you can build your own 3D scanner using a Raspberry Pi.
Breaking the process down into smaller chunks, there are several things to know about how a typical 3D scanner works:
Laser & Camera: A laser line is projected onto the surface of an object. As the object rotates on the turntable, the camera picks up the laser line and processes it into data points, known as a point cloud.
Turntable: The turntable slowly spins the object so the camera can gradually capture every angle and contour.
Point Cloud: Data points in space recreate the object’s surface digitally.
Mesh: The point cloud is then stitched together using software, to create a virtual representation of the source object with a complete, watertight mesh surface.
SoliForum - 3D Printing Community → 3D Modelling/Scanning/Design → I need help about 3D Scannerr, how to open scanned object !!!
Powered by PunBB, supported by Informer Technologies, Inc.
