Topics

1

Python and Java API / Help with ImageCompression

« on: October 12, 2022, 04:24:26 PM »

Good time!

I try to set some parametrs for image compression for networktask in version 1.8.2
Image format tiff

Code: [Select]

img_compress_def = PhotoScan_API.ImageCompression
img_compress_def.tiff_big = False
img_compress_def.tiff_tiled = False
img_compress_def.tiff_overviews = True
img_compress_def.tiff_compression = PhotoScan_API.ImageCompression.TiffCompressionDeflate
exportIUST_TIF_task.params['image_compression'] = img_compress_def

on stage generting task I get error

Code: [Select]

File "*****************/**************.py", line 1664, in DemOrthoExport img_compress_def.tiff_overviews = True
 AttributeError: 'Metashape.ImageCompression' object attribute 'tiff_overviews' is read-only
only for tiff_overviews attribute

Where is the problem?

2

General / Holes in panorama in version 1.8

« on: May 31, 2022, 03:42:13 PM »

I have a quastion about panorama.
Made panorama in wersion 1.7 and 1.8 (attachment)
The panorama in 1.8 have holes.
Who now& What is the reason? How can i repair it?

3

General / Photo order in orthophoto

« on: April 27, 2022, 05:23:51 PM »

Hi!

Is there in metashape some way to set order of photos in orthophoto?

I have to flyghts in the same place and want to make ortho  form one fly on the front. The second fly mast be under first fly.

4

Bug Reports / concentric circles on point cloud

« on: June 09, 2018, 03:19:58 PM »

Hello!

Some times I have interesting effect with RSD30.
After adjastment and dence cloude procssing appears concentric circles on cloude.
It looks like we threw stone in the water.
The height of wave may be about 2 meters. It is wery bad for accuracy.
Adjastment in Contex Capture give smooth and accurate model.

I thinck the problem is in error allocation after adjactment.
how can i remove this effect?

5

Feature Requests / Tiling orthophoto by tiles in shape file

« on: July 13, 2017, 01:19:50 PM »

Hello!

I have phoposcan project with ortho along linear object (pipe). I need to split the ortho by rectangles from shape file like in attachment. This is roteted and overlapped rectangles. The shape file have field with name of parts. The output orthos mast be in rectangle projection long side - X, small side - Y.
The resalt is like atlas of linear object (tube).

Could you add to photoscan feature like this or ...
Could you give me somу tips how to write python script for this?