benoitrosa

from sklearn.utils import shuffle
from sklearn.model_selection import KFold, StratifiedKFold
import numpy as np

n_1 = 50 # elements in data1
n_2 = 10 # elements in data2
n_folds = 3
alpha = 0.2

datasource1 = np.arange(0,n_1)

benoitrosa

cmake_minimum_required(VERSION 2.8)


include(mtfConfig.cmake)

include_directories(${MTF_INCLUDE_DIRS})

add_definitions(${MTF_CXX_FLAGS})

add_executable(test_MTF test_MTF.cpp)

benoitrosa

# - Basig config file generator for the MTF package
# It defines the following variables
#  MTF_INCLUDE_DIRS - include directories for MTF
#  MTF_CXX_FLAGS - Compile flags for GCC
#  MTF_LIBRARIES    - libraries to link against
#  MTF_DEFS - Preprocessor definitions for MTF
#  MTF_VERSION - The current MTF version
#  MTF_LIB_DIRS - Dir where MTF compiled lib is installed
 
# Compute paths

benoitrosa

cmake_minimum_required(VERSION 2.8)

find_package (Eigen3 REQUIRED DENSE)
include_directories(${EIGEN3_INCLUDE_DIR})

find_package( OpenCV REQUIRED )
include_directories(${OpenCV_INCLUDE_DIRS})

set(MTF_LIBS mtf boost_system)
set(MTF_INCLUDE_DIRS /usr/local/include/mtf)

benoitrosa

import vtk
import numpy as np
from vtk.util import numpy_support
import cv2



class Camera_VTK():
    """
    Example class showing how to project a 3D world coordinate onto a 2D image plane using VTK

benoitrosa

import numpy as np
import timeit

def norm(A):
    if A.ndim == 1:
        return np.sqrt(np.inner(A,A))
    return np.linalg.norm(A)

def time_norms(A, n_eval):
    start_time = timeit.default_timer()

benoitrosa

/**
 * Convert standard camera intrinsic and extrinsic parameters to a vtkCamera instance for rendering
 * Assume square pixels and 0 skew (for now).
 *
 * focal_len : camera focal length (units pixels)
 * nx,ny : image dimensions in pixels
 * principal_pt: camera principal point,
 *    i.e. the intersection of the principal ray with the image plane (units pixels)
 * camera_rot, camera_trans : rotation, translation matrix mapping world points to camera coordinates
 * depth_min, depth_max : needed to set the clipping range