[paparazzi-commits] [paparazzi/paparazzi] aab67c: in void calculate_edge_displacement, 1)corrected i...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/paparazzi/paparazzi
  Commit: aab67c06f30c379c8dd24d61f092081a5dabaa4c
      
https://github.com/paparazzi/paparazzi/commit/aab67c06f30c379c8dd24d61f092081a5dabaa4c
  Author: Titus <address@hidden>
  Date:   2017-03-23 (Thu, 23 Mar 2017)

  Changed paths:
    M sw/airborne/modules/computer_vision/lib/vision/edge_flow.c

  Log Message:
  -----------
  in void calculate_edge_displacement, 1)corrected in/out comment 2)removed a 
pair of redundant {}'s


  Commit: a75b2e82f0bfbdad078713f5bf0e26b14eee0319
      
https://github.com/paparazzi/paparazzi/commit/a75b2e82f0bfbdad078713f5bf0e26b14eee0319
  Author: Titus <address@hidden>
  Date:   2017-03-23 (Thu, 23 Mar 2017)

  Changed paths:
    M sw/airborne/modules/computer_vision/lib/vision/edge_flow.c

  Log Message:
  -----------
  in void calculate_edge_histogram, 1)IMPORTANT: corrected the index used for 
img_buf, the +1 caused a out of array memory address to be looked up. Also it 
caused wrong calculations to take place arround the borders of the image 
2)removed comments that were from an old version


  Commit: db6548ed675cdf248a60cdd06c8d08c1381f994f
      
https://github.com/paparazzi/paparazzi/commit/db6548ed675cdf248a60cdd06c8d08c1381f994f
  Author: Titus <address@hidden>
  Date:   2017-03-23 (Thu, 23 Mar 2017)

  Changed paths:
    M sw/airborne/modules/computer_vision/lib/vision/edge_flow.c

  Log Message:
  -----------
  in void line_fit, fixed sumx2 by correctly removing 1*1 +2*2 etc until and 
including (border-1)*(border-1)


  Commit: 2195de3af822ade437be2f1527d9065a0e11418e
      
https://github.com/paparazzi/paparazzi/commit/2195de3af822ade437be2f1527d9065a0e11418e
  Author: Titus <address@hidden>
  Date:   2017-03-23 (Thu, 23 Mar 2017)

  Changed paths:
    M sw/airborne/modules/computer_vision/opticflow/opticflow_calculator.c

  Log Message:
  -----------
  In void calc_edgeflow_tot, prevent segfault due to memory leak in line 
445-446 by freeing the malloc'd variables properly


  Commit: 14d5bfe24b46c898cbc548b57bf706e95f92bfda
      
https://github.com/paparazzi/paparazzi/commit/14d5bfe24b46c898cbc548b57bf706e95f92bfda
  Author: Titus <address@hidden>
  Date:   2017-03-23 (Thu, 23 Mar 2017)

  Changed paths:
    M sw/airborne/modules/computer_vision/opticflow/opticflow_calculator.c

  Log Message:
  -----------
  In void calc_edgeflow_tot, change flow_x into div_x as it is the divergence 
being set.


  Commit: b7e0f2e9bf963579233c43ed7271951b31b0b9c4
      
https://github.com/paparazzi/paparazzi/commit/b7e0f2e9bf963579233c43ed7271951b31b0b9c4
  Author: Titus <address@hidden>
  Date:   2017-03-23 (Thu, 23 Mar 2017)

  Changed paths:
    M sw/airborne/modules/computer_vision/opticflow/opticflow_calculator.c

  Log Message:
  -----------
  corrected printing of config var


  Commit: 6c8fb1fbf948b3c4a3f800f0ad28ef99bb91fb37
      
https://github.com/paparazzi/paparazzi/commit/6c8fb1fbf948b3c4a3f800f0ad28ef99bb91fb37
  Author: Titus <address@hidden>
  Date:   2017-03-27 (Mon, 27 Mar 2017)

  Changed paths:
    M sw/airborne/modules/computer_vision/opticflow/opticflow_calculator.c
    M sw/airborne/modules/computer_vision/opticflow/opticflow_calculator.h
    M sw/airborne/modules/computer_vision/opticflow_module.c

  Log Message:
  -----------
  moved the opticflow_calc_init call to opticflow_module.c and moved the LK 
related parts to the LK function


  Commit: d3d805d00a11b8fd2fcc286ef6a7238971a3880a
      
https://github.com/paparazzi/paparazzi/commit/d3d805d00a11b8fd2fcc286ef6a7238971a3880a
  Author: Titus <address@hidden>
  Date:   2017-03-28 (Tue, 28 Mar 2017)

  Changed paths:
    M sw/airborne/modules/computer_vision/lib/vision/image.c
    M sw/airborne/modules/computer_vision/lib/vision/lucas_kanade.c

  Log Message:
  -----------
  1)in vision/image.c there was an incorrect bound that caused the code to read 
a value outside of the buffer. 2)in vision/lucas_kanade.c there was a rounding 
error that caused bordervalues to still be accepted. Also when the selection of 
new point could be messed up by an overflow where the unsigned point - the 
signed flow could overflow, the result wasnt caught by the ignore check.


  Commit: ab8cf6f6076b261f1e0aaf3f7da538696df1beda
      
https://github.com/paparazzi/paparazzi/commit/ab8cf6f6076b261f1e0aaf3f7da538696df1beda
  Author: Titus <address@hidden>
  Date:   2017-03-30 (Thu, 30 Mar 2017)

  Changed paths:
    M conf/modules/cv_opticflow.xml
    M sw/airborne/modules/computer_vision/opticflow/opticflow_calculator.c
    M sw/airborne/modules/computer_vision/opticflow/opticflow_calculator.h

  Log Message:
  -----------
  added a proper resolution parameter in EF rather than using the subpixel 
factor from LK


  Commit: 2ac81ac85518501985456d60e10b44cad9dab86e
      
https://github.com/paparazzi/paparazzi/commit/2ac81ac85518501985456d60e10b44cad9dab86e
  Author: Titus <address@hidden>
  Date:   2017-04-03 (Mon, 03 Apr 2017)

  Changed paths:
    M sw/airborne/modules/computer_vision/lib/vision/edge_flow.c

  Log Message:
  -----------
  Proposed speedup edits as described in pull request comments


  Commit: 2ccdc51f51a255b1ef3b23bbb51f4d4602f30801
      
https://github.com/paparazzi/paparazzi/commit/2ccdc51f51a255b1ef3b23bbb51f4d4602f30801
  Author: Titus <address@hidden>
  Date:   2017-04-18 (Tue, 18 Apr 2017)

  Changed paths:
    A conf/airframes/TUDELFT/tudelft_ardrone2_opticflow_indi.xml

  Log Message:
  -----------
  Added an INDI conf to test the pullrequest


  Commit: 095eca2c2d4419b6a7fd26cdf70b5e7a4a209f05
      
https://github.com/paparazzi/paparazzi/commit/095eca2c2d4419b6a7fd26cdf70b5e7a4a209f05
  Author: OpenUAS <address@hidden>
  Date:   2017-04-24 (Mon, 24 Apr 2017)

  Changed paths:
    A conf/airframes/TUDELFT/tudelft_ardrone2_opticflow_indi.xml
    M conf/modules/cv_opticflow.xml
    M sw/airborne/modules/computer_vision/lib/vision/edge_flow.c
    M sw/airborne/modules/computer_vision/lib/vision/image.c
    M sw/airborne/modules/computer_vision/lib/vision/lucas_kanade.c
    M sw/airborne/modules/computer_vision/opticflow/opticflow_calculator.c
    M sw/airborne/modules/computer_vision/opticflow/opticflow_calculator.h
    M sw/airborne/modules/computer_vision/opticflow_module.c

  Log Message:
  -----------
  Merge pull request #2048 from ETitus/EdgeFlow_fixes

Edge flow fixes. Thx to all involved for all the hard work done and testing 
validation . There will be some others working with the OF fixed solution, so 
more validation tests by others soon in the renewed Optitrack. Issues can be 
filed if still something is amiss.


Compare: 
https://github.com/paparazzi/paparazzi/compare/c2e314c0f1ae...095eca2c2d44