add geometric calibration to surround360

Summary:
tool that produces an accurate description of the rig geometry

inputs are:
- an approximate description of the rig geometry
- a set of feature matches between all the cameras in the rig

Reviewed By: fbriggs

Differential Revision: D4412390

fbshipit-source-id: 8f8a9df02db0fb260f2a44e643cb6479400e44ef

surround360_render/CMakeLists.txt

@@ -4,6 +4,7 @@ PROJECT(Surround360Render CXX)
 
 FIND_PACKAGE(OpenCV)
 FIND_PACKAGE(Ceres REQUIRED)
+FIND_PACKAGE(boost COMPONENTS filesystem system)
 
 INCLUDE_DIRECTORIES(${OpenCV_INCLUDE_DIRS})
 INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/source)
@@ -513,3 +514,23 @@ TARGET_LINK_LIBRARIES(
   ${CERES_LIBRARIES}
   ${PLATFORM_SPECIFIC_LIBS}
 )
+
+### GeoemtricCalibration ###
+
+ADD_EXECUTABLE(
+  GeometricCalibration
+  source/calibration/GeometricCalibration.cpp
+)
+TARGET_LINK_LIBRARIES(
+  GeometricCalibration
+  LibVrCamera
+  LibJSON
+  gflags
+  glog
+  folly
+  boost_filesystem
+  boost_system
+  ${OpenCV_LIBS}
+  ${PLATFORM_SPECIFIC_LIBS}
+  ${CERES_LIBRARIES}
+)

surround360_render/res/config/17cmosis_rig.json

@@ -678,8 +678,8 @@
       "group" : "",
       "id" : "cam16",
       "origin" : [
-        -10,
-        -0,
+        0,
+        9.8,
         -13.1
       ],
       "principal" : [