Forum

Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.


Messages - Alexey Pasumansky

Pages: 1 ... 868 869 [870] 871 872 ... 989
13036
Face and Body Scanning / Re: moving mesh inside Agisoft PhotoScan Pro
« on: June 02, 2014, 04:58:29 PM »
Hello Claude,

Do you wish to move mesh relatively to camera positions? Or to import mesh from external file and move it relatively to the model generated in active chunk?

13037
General / Re: What causes "Can't build dense cloud"?
« on: June 01, 2014, 01:30:45 PM »
Hello photohokie,

The most likely reasons of "Can't build dense cloud" problem are the following:

- insuffient number of matching points inside the bounding box between every pair of images,
- presence of camera shooting position in the field of view of other cameras,
- camera calibration issues.

Maybe you can provide a screenshot of the sparse cloud and camera positions?

13038
General / Re: Texturing problem/question
« on: June 01, 2014, 11:08:04 AM »
Hello William,

Can you please specify the reconstruction settings used for mesh generation? Please also check that you have been using version 1.0.4 for model reconstruction (in older version there was the problem causing black texture generation for high-poly models: http://www.agisoft.ru/forum/index.php?topic=1883).

Black texture may be a result of too many isolated faces or noise of the surface in case of disabled interpolation.

13039
General / Re: Texturing problem/question
« on: June 01, 2014, 12:28:01 AM »
Hello William,

Actually, orthophoto mapping mode means, that you'll get texture covering only 2D surface, so all the vertical areas will not be properly textured.
In case you'll need to generate texture for all the surfaces, you need to use Generic mode.

13040
Hello nickponline,

Processing script should be started by the operator.

13041
Hello nickponline,

You can specify the same resolution using the corresponding argument. However, the effective resolution of DEM depends on the reconstruction quality used. While for orthophoto it is usually close to original resolution of photos.

13042
Python and Java API / Re: exporting dem and ortho
« on: May 29, 2014, 01:04:32 PM »
Hello Frank,

Could you please specify the export parameters you wish to use for the orthophoto/DEM export? And how should be the exported data organized?

13043
Hello LMG,

I think this should be working as expected:

Code: [Select]
import PhotoScan

path = PhotoScan.app.getSaveFileName("Please specify export path and filename:")

file = open(path, "wt")
chunk = PhotoScan.app.document.activeChunk
if chunk.transform:
T = chunk.transform
else:
T = PhotoScan.Matrix().diag([1,1,1,1])
print("Script started")

for camera in chunk.cameras:
if camera.transform:

coords = T.mulp(camera.center)
file.write(camera.label + "\t{:.5f}".format(coords[0]) + "\t{:.5f}".format(coords[1]) + "\t{:.5f}".format(coords[2]) + "\n")

file.close()
print("Script finished")

13044
Hello mitchfx,

To apply the same mask file for the whole chunk or workspace you just need to use static template in the corresponding field of the Import Masks dialog:



Applying masks to the custom selection via GUI is not yet possible in the actual release.

13045
General / Re: Problem with orthophoto seamlines!!
« on: May 28, 2014, 02:52:14 PM »
Hello MINE,

Seam line editing is not supported in the actual version of PhotoScan, so you need either to use masks as suggested, or completely disable images with high roll/pitch angles prior to orthophoto export.

13046
General / Re: Problem with orthophoto seamlines!!
« on: May 28, 2014, 01:56:38 PM »
Hello MINE,

Could you post the screenshot of the Chunk Info dialog with the processing parameters used and also solid view of the model in PhotoScan project window.

13047
General / Re: Here I go again..8bit, 16bit, 32..
« on: May 28, 2014, 01:54:27 PM »
Hello bmc130,

If you require to have HDR texture you need to convert input files to 32bit images, otherwise (even with 16-bit imagery) the resulting texture will be 8-bit image.

But during processing stages like camera alignment and geometry reconstruction the full range will be used.

13048
Python and Java API / Re: question about exportOrthophoto function
« on: May 27, 2014, 09:19:27 PM »
Hello Chester Lee,


.exportOrthophoto method has the following arguments:
(path, format='tif', blending='mosaic', color_correction=False, [projection], [region], [dx], [dy], [blockw], [blockh], write_kml=False, write_world=False)

if you are skipping some arguments and leaving default values, you need to specify the arguments' names used.

13049
Feature Requests / Re: notification using e-mail
« on: May 27, 2014, 12:05:32 PM »
Hello Exhale,

Once I've tried the following script, but haven't checked it lately, so I'm not sure if it works for non-gmail boxes. Also note that e-mail address and password should be input in the sample script body:

Code: [Select]
import PhotoScan
import smtplib

gmail_user = "email@gmail.com"
gmail_pwd = "password"
FROM = "email@gmail.com"
TO = ['test@agisoft.ru'] #must be a list
SUBJECT = "Testing sending using gmail"
TEXT = "Testing sending mail using gmail servers"

# Prepare actual message
message = """\From: %s\nTo: %s\nSubject: %s\n\n%s
""" % (FROM, ", ".join(TO), SUBJECT, TEXT)
try:
#server = smtplib.SMTP(SERVER)
server = smtplib.SMTP("smtp.gmail.com", 587) #or port 465 doesn't seem to work!
server.ehlo()
server.starttls()
server.login(gmail_user, gmail_pwd)
server.sendmail(FROM, TO, message)
#server.quit()
server.close()
print('successfully sent the mail')
except:
print( "failed to send mail")

13050
General / Re: Sloooow Decimating Mesh..
« on: May 27, 2014, 10:44:14 AM »
Hello bmc130,

If you are using PhotoScan Professional, you can use Python scripting to duplicate original chunk several times and adjust bounding box in the chunks' copies so that they (bounding boxes) form a grid. In this case you'll be able to generate smaller meshes based on the same dense cloud and then merge them into single chunk model.

Pages: 1 ... 868 869 [870] 871 872 ... 989