Messages

1

General / Re: Fisheye lens, which one

« on: January 01, 2024, 01:34:07 AM »

I am specifically interested in fisheye lenses, not rectilinear wide angle lenses.  I have experience the equivalent of 16mm wide angle lens. Use will be inside the ends of boat hulls.

2

General / Fisheye lens, which one

« on: December 30, 2023, 08:03:15 PM »

There are multiple lower cost fisheye lenses available from brands including Samyang/Rokinon, Laowa Venus Optical, TTArtisan, 7artisans, Meike and AstrHori. Differences include field of view and stated focal length. I understand there are also differences in the details of the fisheye projection. 

What have been experiences using fisheye lenses with Metashape? Which lens? What size sensor (full frame, crop, MFT, etc)? How well did photo alignment work?

3

Bug Reports / Textured mesh not visible first click

« on: April 17, 2021, 05:07:36 AM »

Metashape Standard Version 1.7.2 build 12070

Sometimes need to click twice to view a textured mesh model.

Working in a project which has chunks with textured mesh mesh models
Select a different chunk
Drop down menu for viewing mesh models and click on Model Textured - nothing is visible
Click on Model Textured again and textured mesh model is now visible

If anything other than textured mesh model is viewed and then textured model option is selected, the textured mesh model is visible with one click

4

General / Re: CL_BUILD_PROGRAM_FAILURE (-11) at line 1087

« on: February 27, 2021, 05:15:45 PM »

Uninstalled Agisoft Metashape 1.7.1 Windows Standard Edition

Installed Agisoft Metashape 1.6.6 Windows Standard Edition and now works.

5

General / Re: CL_BUILD_PROGRAM_FAILURE (-11) at line 1087

« on: February 27, 2021, 04:59:35 PM »

Failed again after updating AMD graphics driver to 27.20.14535.3005 2/17/2021


2021-02-27 08:55:35 Agisoft Metashape Standard Version: 1.7.1 build 11797 (64 bit)
2021-02-27 08:55:35 Platform: Windows
2021-02-27 08:55:35 CPU: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz (desktop)
2021-02-27 08:55:35 CPU family: 6 model: 58 signature: 306A9h
2021-02-27 08:55:35 RAM: 16.0 GB
2021-02-27 08:55:35 OpenGL Vendor: ATI Technologies Inc.
2021-02-27 08:55:35 OpenGL Renderer: AMD Radeon HD 7700 Series
2021-02-27 08:55:35 OpenGL Version: 4.6.14760 Compatibility Profile Context 21.2.3 27.20.14535.3005
2021-02-27 08:55:35 Maximum Texture Size: 16384
2021-02-27 08:55:35 Quad Buffered Stereo: not enabled
2021-02-27 08:55:35 ARB_vertex_buffer_object: supported
2021-02-27 08:55:35 ARB_texture_non_power_of_two: supported
2021-02-27 08:55:53 LoadProject: path = C:/Current Projects/MMM Peapods/Merrill Young 1964/Metashape/MY1964-001.psx
2021-02-27 08:55:53 Loading project...
2021-02-27 08:55:53 loaded project in 0.396 sec
2021-02-27 08:55:53 Finished processing in 0.403 sec (exit code 1)
2021-02-27 08:56:28 BuildDenseCloud: quality = Medium, depth filtering = Aggressive, PM version, point colors = 1
2021-02-27 08:56:28 Generating depth maps...
2021-02-27 08:56:28 Preparing 163 cameras info...
2021-02-27 08:56:28 cameras data loaded in 0.386 s
2021-02-27 08:56:28 cameras graph built in 0.151 s
2021-02-27 08:56:28 filtering neighbors with too low common points, threshold=50...
2021-02-27 08:56:28 avg neighbors before filtering: 48.1472 (62% filtered out)
2021-02-27 08:56:28 limiting neighbors to 40 best...
2021-02-27 08:56:28 avg neighbors before limiting: 18.1963 (0% limited out)
2021-02-27 08:56:28 neighbors number min/1%/10%/median/90%/99%/max: 2, 4, 5, median=20, 31, 34, 34
2021-02-27 08:56:28 cameras info prepared in 0.549 s
2021-02-27 08:56:28 saved cameras info in 0.026
2021-02-27 08:56:28 Partitioning 163 cameras...
2021-02-27 08:56:28 number of mini clusters: 13
2021-02-27 08:56:28 4 groups: avg_ref=40.75 avg_neighb=30.25 total_io=174%
2021-02-27 08:56:28 max_ref=50 max_neighb=43 max_total=93
2021-02-27 08:56:28 cameras partitioned in 0.002 s
2021-02-27 08:56:28 saved depth map partition in 0.005 sec
2021-02-27 08:56:28 loaded cameras info in 0.06
2021-02-27 08:56:28 loaded depth map partition in 0 sec
2021-02-27 08:56:28 already partitioned (49<=50 ref cameras, 15<=200 neighb cameras)
2021-02-27 08:56:28 group 1/1: preparing 64 cameras images...
2021-02-27 08:56:28 point cloud loaded in 0.006 s
2021-02-27 08:56:29 Found 1 GPUs in 0.988 sec (CUDA: 0.002 sec, OpenCL: 0.986 sec)
2021-02-27 08:56:30 Using device: AMD Radeon HD 7700 Series (Capeverde), 10 compute units, free memory: 1998/2048 MB, OpenCL 1.2
2021-02-27 08:56:30   driver version: 3188.4, platform version: OpenCL 2.1 AMD-APP (3188.4)
2021-02-27 08:56:30   max work group size 256
2021-02-27 08:56:30   max work item sizes [1024, 1024, 1024]
2021-02-27 08:56:30   max mem alloc size 1523 MB
2021-02-27 08:56:30   wavefront width 64
2021-02-27 08:56:30 Using device: CPU Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz (using 3/8)
2021-02-27 08:56:31 Building kernels for AMD Radeon HD 7700 Series (Capeverde)...
2021-02-27 08:56:32 Device 1
2021-02-27 08:56:32    Program build log:
2021-02-27 08:56:32 Error: Undeclared function index 1028
2021-02-27 08:56:32
2021-02-27 08:56:32
2021-02-27 08:56:32 Failed to compile binary dumped to C:/Users/David/AppData/Local/Agisoft/Metashape/cache/kernel_cache/pm_undistort_templated4098AMD Radeon HD 7700 Series (Capeverde)_FAILED
2021-02-27 08:56:34 Finished processing in 6.788 sec (exit code 0)
2021-02-27 08:56:34 Error: ciErrNum: CL_BUILD_PROGRAM_FAILURE (-11) at line 1087

6

General / Re: CL_BUILD_PROGRAM_FAILURE (-11) at line 1087

« on: February 27, 2021, 04:12:35 PM »

AMD driver is 27.20.1034.6  8/21/2020.  I will update to latest from AMD.

7

General / Re: CL_BUILD_PROGRAM_FAILURE (-11) at line 1087

« on: February 27, 2021, 07:03:49 AM »

I tried building dense cloud using a project which had built a dense cloud using previous version on 9 January 2021 and had the same failure.

8

General / CL_BUILD_PROGRAM_FAILURE (-11) at line 1087

« on: February 27, 2021, 06:58:37 AM »

Updated to Agisoft Metashape 1.7.1 Windows Standard Edition

Aligned photos.

Started Build Dense Cloud
2021-02-26 22:56:58 Building kernels for AMD Radeon HD 7700 Series (Capeverde)...
2021-02-26 22:56:59 Device 1
2021-02-26 22:56:59    Program build log:
2021-02-26 22:56:59 Error: Undeclared function index 1028
2021-02-26 22:56:59
2021-02-26 22:56:59
2021-02-26 22:56:59 Failed to compile binary dumped to C:/Users/David/AppData/Local/Agisoft/Metashape/cache/kernel_cache/pm_undistort_templated4098AMD Radeon HD 7700 Series (Capeverde)_FAILED
2021-02-26 22:57:00 Finished processing in 3.884 sec (exit code 0)
2021-02-26 22:57:00 Error: ciErrNum: CL_BUILD_PROGRAM_FAILURE (-11) at line 1087

9

Bug Reports / 1.4.2 Win X64 installer downloaded as .txt, not .msi file

« on: June 19, 2018, 01:22:26 PM »

The Windows X64 installer file for 1.4.2 downloaded as a .txt file, not as a .msi file. I changed the file type to .msi and the installer successfully ran.

10

General / Re: Ultra wide lens choice

« on: November 17, 2016, 06:14:55 PM »

I've gotten excellent results with Photoscan using a Canon EF-S 10-22 mm zoom lens on a "crop" sensor Canon camera (16-35 mm full frame equivalent). On a couple of boat projects there was very limited space around and under the boats and capturing the boats would not have been feasible without the very wide angle. Photoscan determined the lens distortion coefficient and corrected the lens distortion in the same manner it does for any lens.

Obviously the Canon lens isn't an option to use with on your Nikon camera. Before purchasing the Canon lens I considered the the other lens mentioned above. I would go with one with 11 mm minimum focal length rather than 16 mm. The difference in angle of view is huge. Also my recollection is one has more "complex" distortion which might be more difficult for Photoscan to completely correct.

11

General / Re: Agisoft PhotoScan 1.2.0 pre-release

« on: October 01, 2015, 06:39:32 PM »

Computer locks up when attempting to trim a mesh with 52 million faces.
No problems creating the mesh or decimating down to 5 million faces.

PhotoScan Standard Edition Version 1.2.0 build 2158 (64bit)
Windows 7
Intel i7-3770 3.40 GHz
16GB RAM
AMD Radeon HD 7770 GPU 2GB memory
AMD driver 14.501.1003.0

Added:

Updated graphics driver to latest version from AMD website 15.200.1062.1004

With the large mesh the system appears to be moving data in and out of C drive which is a 100 GB SSD with 18.3 GB free. System has two other large internal drives, both of which have lots of free space.

Trimming the decimated 5 million face mesh works fine.

12

General / Re: Photoscan Peformance on Dell server without GPU

« on: September 29, 2015, 04:00:29 AM »

Just slower than the same machine with a high speed GPU. But it may be faster than some machines with GPU.

13

General / Re: Workflow with calibrated camera

« on: June 07, 2015, 05:56:26 AM »

Potential reasons the earlier calibration may not be exactly correct for the project photos:

1)  Lens was focused at a much closer distance for the calibration photos than for the project photos. The difference in focusing means lens elements moved relative to each other and/or the sensor. The effective focal length may be slightly different and the distortion may be slightly different.

2)  If the lens has Image Stabilization was IS turned off for both sets of photos? Even if IS was turned off for both sets of photos were the IS elements in exactly the same position for both sets of photos. IS works by the IS elements moving to shift the image on the sensor to counteract camera movement. Unless the elements are in exactly the same position the image will be shifted slightly.

3) Temperature differences might cause lens elements to move slightly.

14

Bug Reports / Re: No model displayed.

« on: March 28, 2015, 05:21:41 AM »

Switched to using Nvidia graphics for rendering and problem solved. Thanks for the help.

15

Bug Reports / Re: No model displayed.

« on: March 28, 2015, 05:17:24 AM »

Currently using the Intel graphics rather than Nvidia for rendering. I will figure out how to use Nvidia graphics.

Agisoft PhotoScan Version: 1.1.4 build 2021 (64 bit)
OpenGL Vendor: Intel
OpenGL Renderer: Intel(R) HD Graphics 4600
OpenGL Version: 4.3.0 - Build 10.18.10.3960
Maximum Texture Size: 16384
Quad Buffered Stereo: not enabled
ARB_vertex_buffer_object: supported
ARB_texture_non_power_of_two: supported
Loading project...
loaded project in 12.298 sec
Finished processing in 12.298 sec (exit code 1)