Topics

1

General / GPU not detected on Linux

« on: March 21, 2017, 07:09:48 PM »

Hi,

my graphic card GPU is not anymore supported on photoscan on Linux.

Here is the message log when I try to activate OpenCL device :


2017-03-21 17:02:29 Agisoft PhotoScan Version: 1.2.6 build 2834 (64 bit)
2017-03-21 17:02:29 OpenGL Vendor: X.Org
2017-03-21 17:02:29 OpenGL Renderer: Gallium 0.4 on AMD HAWAII (DRM 2.43.0 / 4.4.0-67-generic, LLVM 3.8.0)
2017-03-21 17:02:29 OpenGL Version: 3.0 Mesa 12.0.6
2017-03-21 17:02:29 Maximum Texture Size: 16384
2017-03-21 17:02:29 Quad Buffered Stereo: not enabled
2017-03-21 17:02:29 ARB_vertex_buffer_object: supported
2017-03-21 17:02:29 ARB_texture_non_power_of_two: supported
2017-03-21 17:02:36 Can't load OpenCL library
>>>

Should I load a specific driver or is there any workaround?

regards,
Jules

2

General / Pleiades jp2 images

« on: September 05, 2013, 12:26:33 PM »

Hello,

I'm trying to test Pleiades satellites images (panchro 0.5m) in jp2 format which is not recognized by default. These images are very big (~700Mb) in this compressed format.

What would be better to user such images in Photoscan? Convert to another format would lead to even bigger file, and clipping images is not recommended as I read.

Jules