Commit Graph

5 Commits (32b4ac58be3f7cdb74fa3b51bf9160bf5009ec7c)

Author SHA1 Message Date
Zhang Yunjun d81a98094e cuDenseOffsets: add prepareGeometry()
PyCuAmpcor/examples/cuDenseOffsets:
+ add prepareGeometry() to generate the cooresponding geometry file
+ update file path in xml file to support dir change
+ fix str.decode bug with try/except statement
+ printout used time
+ check --redo before initiate PyCuAmpcor to avoid the long GPU memory error message

PyCuAmpcor/README.md: fix typos for ROIPAC
2021-03-05 19:16:31 -08:00
Lijun Zhu 563568561d change runDenseOffset(s) in Alos2Proc/TopsProc in accordance with updated PyCuAmpcor 2021-02-13 12:56:58 -08:00
Lijun Zhu 94caa1ea5c PyCuAmpcor: more code cleanup
* replace tabs with spaces to align the code

  * remove extra spaces at the end of lines

  * add more docstrings
2020-11-25 12:55:38 -08:00
Lijun Zhu 38646456d3 PyCuAmpcor: code cleanup, add docstrings 2020-11-17 23:22:37 -08:00
Lijun Zhu a393282b69 PyCuAmpcor updates:
* added a README.md for installation/user guide/procedures

  * modified the cuDenseOffsets.py
     * expose more options from the CUDA/C++ program
     * add an option for varying gross offset input
     * clarify the parameter definitions

  * removed old SlcImage implementation and cublas dependence

  * modified cuSincOversampler
    * to be consistent with cpu version
    * fix an issue when the extraction of the search window is not around the center

  * added a debug mode to output intermediate results

  * enable cuda error checking for both Debug/Release build types

  * corrected the code to extract raw images when the correlation surface peak is close to edges

  * Move utf-8 decoding step inside cython extension

    The cython setters take python strings, but the getters return
    python bytes, so this makes the types match up. I went with regular
    python strings for the interface since they are more common at the
    python level, so the encoding/decoding is now an implementation detail
    of the cython extension.

Contributed by lijun99, rtburns-jpl, vbrancat, mzzhong
2020-11-12 15:02:44 -08:00