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Python dtype.as_c_void_p函数代码示例

本文整理汇总了Python中tomopy.util.dtype.as_c_void_p函数的典型用法代码示例。如果您正苦于以下问题：Python as_c_void_p函数的具体用法？Python as_c_void_p怎么用？Python as_c_void_p使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了as_c_void_p函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: c_project3

def c_project3(objx, objy, objz, center, tomo, theta, axis):
    # TODO: we should fix this elsewhere...
    # TOMO object must be contiguous for c function to work

    contiguous_tomo = np.require(tomo, requirements="AC")
    if len(objx.shape) == 2:
        # no y-axis (only one slice)
        oy = 1
        ox, oz = objx.shape
    else:
        oy, ox, oz = objx.shape

    if len(tomo.shape) == 2:
        # no y-axis (only one slice)
        dy = 1
        dt, dx = tomo.shape
    else:
        dy, dt, dx = tomo.shape

    LIB_TOMOPY.project3.restype = dtype.as_c_void_p()
    LIB_TOMOPY.project3(
        dtype.as_c_float_p(objx),
        dtype.as_c_float_p(objy),
        dtype.as_c_float_p(objz),
        dtype.as_c_int(oy),
        dtype.as_c_int(ox),
        dtype.as_c_int(oz),
        dtype.as_c_float_p(contiguous_tomo),
        dtype.as_c_int(dy),
        dtype.as_c_int(dt),
        dtype.as_c_int(dx),
        dtype.as_c_float_p(center),
        dtype.as_c_float_p(theta),
        dtype.as_c_int(axis))
    tomo[:] = contiguous_tomo[:]
开发者ID:tomopy，项目名称:tomopy，代码行数:35，代码来源:extern.py

示例2: c_sirt

def c_sirt(tomo, center, recon, theta, **kwargs):
    if len(tomo.shape) == 2:
        # no y-axis (only one slice)
        dy = 1
        dt, dx = tomo.shape
    else:
        dy, dt, dx = tomo.shape

    use_accel = 1 if kwargs['accelerated'] else 0

    LIB_TOMOPY.sirt.restype = dtype.as_c_void_p()
    return LIB_TOMOPY.sirt(
            dtype.as_c_float_p(tomo),
            dtype.as_c_int(dy),
            dtype.as_c_int(dt),
            dtype.as_c_int(dx),
            dtype.as_c_float_p(center),
            dtype.as_c_float_p(theta),
            dtype.as_c_float_p(recon),
            dtype.as_c_int(kwargs['num_gridx']),
            dtype.as_c_int(kwargs['num_gridy']),
            dtype.as_c_int(kwargs['num_iter']),
            dtype.as_c_int(use_accel),
            dtype.as_c_int(kwargs['pool_size']),
            dtype.as_c_char_p(kwargs['interpolation']),
            dtype.as_c_char_p(kwargs['device']),
            dtype.as_c_int_p(kwargs['grid_size']),
            dtype.as_c_int_p(kwargs['block_size']))
开发者ID:tomopy，项目名称:tomopy，代码行数:28，代码来源:extern.py

示例3: c_project

def c_project(obj, center, tomo, theta):
    if len(obj.shape) == 2:
        # no y-axis (only one slice)
        oy = 1
        ox, oz = obj.shape
    else:
        oy, ox, oz = obj.shape

    if len(tomo.shape) == 2:
        # no y-axis (only one slice)
        dy = 1
        dt, dx = tomo.shape
    else:
        dy, dt, dx = tomo.shape

    LIB_TOMOPY.project.restype = dtype.as_c_void_p()
    LIB_TOMOPY.project(
        dtype.as_c_float_p(obj),
        dtype.as_c_int(oy),
        dtype.as_c_int(ox),
        dtype.as_c_int(oz),
        dtype.as_c_float_p(tomo),
        dtype.as_c_int(dy),
        dtype.as_c_int(dt),
        dtype.as_c_int(dx),
        dtype.as_c_float_p(center),
        dtype.as_c_float_p(theta))
开发者ID:michael-sutherland，项目名称:tomopy，代码行数:27，代码来源:extern.py

示例4: c_vector3

def c_vector3(tomo1, tomo2, tomo3, center1, center2, center3, recon1, recon2, recon3, theta1, theta2, theta3, axis1, axis2, axis3, **kwargs):
    if len(tomo1.shape) == 2:
        # no y-axis (only one slice)
        dy = 1
        dt, dx = tomo1.shape
    else:
        dy, dt, dx = tomo1.shape

    LIB_TOMOPY.vector3.restype = dtype.as_c_void_p()
    return LIB_TOMOPY.vector3(
            dtype.as_c_float_p(tomo1),
            dtype.as_c_float_p(tomo2),
            dtype.as_c_float_p(tomo3),
            dtype.as_c_int(dy),
            dtype.as_c_int(dt),
            dtype.as_c_int(dx),
            dtype.as_c_float_p(center1),
            dtype.as_c_float_p(center2),
            dtype.as_c_float_p(center3),
            dtype.as_c_float_p(theta1),
            dtype.as_c_float_p(theta2),
            dtype.as_c_float_p(theta3),
            dtype.as_c_float_p(recon1),
            dtype.as_c_float_p(recon2),
            dtype.as_c_float_p(recon3),
            dtype.as_c_int(kwargs['num_gridx']),
            dtype.as_c_int(kwargs['num_gridy']),
            dtype.as_c_int(kwargs['num_iter']),
            dtype.as_c_int(axis1),
            dtype.as_c_int(axis2),
            dtype.as_c_int(axis3))
开发者ID:tomopy，项目名称:tomopy，代码行数:31，代码来源:extern.py

示例5: c_normalize_bg

def c_normalize_bg(tomo, air):
    dt, dy, dx = tomo.shape

    LIB_TOMOPY.normalize_bg.restype = dtype.as_c_void_p()
    LIB_TOMOPY.normalize_bg(
        dtype.as_c_float_p(tomo),
        dtype.as_c_int(dt),
        dtype.as_c_int(dy),
        dtype.as_c_int(dx),
        dtype.as_c_int(air))
开发者ID:tomopy，项目名称:tomopy，代码行数:10，代码来源:extern.py

示例6: c_normalize_bg

def c_normalize_bg(dx, dy, dz, air, istart, iend):
    tomo = mproc.SHARED_ARRAY

    LIB_TOMOPY.normalize_bg.restype = dtype.as_c_void_p()
    LIB_TOMOPY.normalize_bg(
        dtype.as_c_float_p(tomo),
        dtype.as_c_int(dx),
        dtype.as_c_int(dy),
        dtype.as_c_int(dz),
        dtype.as_c_int(air),
        dtype.as_c_int(istart),
        dtype.as_c_int(iend))
开发者ID:AaronBM，项目名称:tomopy，代码行数:12，代码来源:extern.py

示例7: c_remove_stripe_sf

def c_remove_stripe_sf(dx, dy, dz, size, istart, iend):
    tomo = mproc.SHARED_ARRAY

    LIB_TOMOPY.remove_stripe_sf.restype = dtype.as_c_void_p()
    LIB_TOMOPY.remove_stripe_sf(
        dtype.as_c_float_p(tomo),
        dtype.as_c_int(dx),
        dtype.as_c_int(dy),
        dtype.as_c_int(dz),
        dtype.as_c_int(size),
        dtype.as_c_int(istart),
        dtype.as_c_int(iend))
开发者ID:JStuckner，项目名称:tomopy，代码行数:12，代码来源:extern.py

示例8: c_sample

def c_sample(mode, arr, dx, dy, dz, level, axis, out):
    LIB_TOMOPY.sample.restype = dtype.as_c_void_p()
    LIB_TOMOPY.sample(
        dtype.as_c_int(mode),
        dtype.as_c_float_p(arr),
        dtype.as_c_int(dx),
        dtype.as_c_int(dy),
        dtype.as_c_int(dz),
        dtype.as_c_int(level),
        dtype.as_c_int(axis),
        dtype.as_c_float_p(out))
    return out
开发者ID:tomopy，项目名称:tomopy，代码行数:12，代码来源:extern.py

示例9: c_remove_stripe_sf

def c_remove_stripe_sf(tomo, size):
    # TODO: we should fix this elsewhere...
    # TOMO object must be contiguous for c function to work
    contiguous_tomo = np.require(tomo, requirements="AC")
    dx, dy, dz = tomo.shape
    istart = 0
    iend = dy

    LIB_TOMOPY.remove_stripe_sf.restype = dtype.as_c_void_p()
    LIB_TOMOPY.remove_stripe_sf(
        dtype.as_c_float_p(contiguous_tomo),
        dtype.as_c_int(dx),
        dtype.as_c_int(dy),
        dtype.as_c_int(dz),
        dtype.as_c_int(size),
        dtype.as_c_int(istart),
        dtype.as_c_int(iend))
    tomo[:] = contiguous_tomo[:]
开发者ID:tomopy，项目名称:tomopy，代码行数:18，代码来源:extern.py

示例10: c_remove_ring

def c_remove_ring(rec, *args):
    istart = 0
    iend = rec.shape[0]
    LIB_TOMOPY.remove_ring.restype = dtype.as_c_void_p()
    return LIB_TOMOPY.remove_ring(
            dtype.as_c_float_p(rec),
            dtype.as_c_float(args[0]),  # center_x
            dtype.as_c_float(args[1]),  # center_y
            dtype.as_c_int(args[2]),  # dx
            dtype.as_c_int(args[3]),  # dy
            dtype.as_c_int(args[4]),  # dz
            dtype.as_c_float(args[5]),  # thresh_max
            dtype.as_c_float(args[6]),  # thresh_min
            dtype.as_c_float(args[7]),  # thresh
            dtype.as_c_int(args[8]),  # theta_min
            dtype.as_c_int(args[9]),  # rwidth
            dtype.as_c_int(istart),  # istart
            dtype.as_c_int(iend))  # iend
开发者ID:michael-sutherland，项目名称:tomopy，代码行数:18，代码来源:extern.py

示例11: c_project

def c_project(ox, oy, oz, theta, center, dx, dy, dz, istart, iend):
    obj = mproc.SHARED_OBJ
    tomo = mproc.SHARED_ARRAY

    LIB_TOMOPY.project.restype = dtype.as_c_void_p()
    LIB_TOMOPY.project(
        dtype.as_c_float_p(obj),
        dtype.as_c_int(ox),
        dtype.as_c_int(oy),
        dtype.as_c_int(oz),
        dtype.as_c_float_p(tomo),
        dtype.as_c_int(dx),
        dtype.as_c_int(dy),
        dtype.as_c_int(dz),
        dtype.as_c_float_p(center),
        dtype.as_c_float_p(theta),
        dtype.as_c_int(istart),
        dtype.as_c_int(iend))
开发者ID:AaronBM，项目名称:tomopy，代码行数:18，代码来源:extern.py

示例12: c_remove_ring

def c_remove_ring(*args):
    data = mproc.SHARED_ARRAY

    LIB_TOMOPY.remove_ring.restype = dtype.as_c_void_p()
    LIB_TOMOPY.remove_ring(
        dtype.as_c_float_p(data),
        dtype.as_c_float(args[0]),  # center_x
        dtype.as_c_float(args[1]),  # center_y
        dtype.as_c_int(args[2]),  # dx
        dtype.as_c_int(args[3]),  # dy
        dtype.as_c_int(args[4]),  # dz
        dtype.as_c_float(args[5]),  # thresh_max
        dtype.as_c_float(args[6]),  # thresh_min
        dtype.as_c_float(args[7]),  # thresh
        dtype.as_c_int(args[8]),  # theta_min
        dtype.as_c_int(args[9]),  # rwidth
        dtype.as_c_int(args[10]),  # istart
        dtype.as_c_int(args[11]))  # iend
开发者ID:JStuckner，项目名称:tomopy，代码行数:18，代码来源:extern.py

示例13: c_sirt

def c_sirt(*args):
    tomo = mproc.SHARED_TOMO
    recon = mproc.SHARED_ARRAY

    LIB_TOMOPY.sirt.restype = dtype.as_c_void_p()
    LIB_TOMOPY.sirt(
        dtype.as_c_float_p(tomo),
        dtype.as_c_int(args[0]),  # dx
        dtype.as_c_int(args[1]),  # dy
        dtype.as_c_int(args[2]),  # dz
        dtype.as_c_float_p(args[3]),  # center
        dtype.as_c_float_p(args[4]),  # theta
        dtype.as_c_float_p(recon),
        dtype.as_c_int(args[5]['num_gridx']),
        dtype.as_c_int(args[5]['num_gridy']),
        dtype.as_c_int(args[5]['num_iter']),
        dtype.as_c_int(args[6]),  # istart
        dtype.as_c_int(args[7]))  # iend
开发者ID:AaronBM，项目名称:tomopy，代码行数:18，代码来源:extern.py

示例14: c_mlem

def c_mlem(*args):
    tomo = mproc.SHARED_TOMO
    recon = mproc.SHARED_ARRAY

    LIB_TOMOPY.mlem.restype = dtype.as_c_void_p()
    LIB_TOMOPY.mlem(
        dtype.as_c_float_p(tomo),
        dtype.as_c_int(args[0]),  # dx
        dtype.as_c_int(args[1]),  # dy
        dtype.as_c_int(args[2]),  # dz
        dtype.as_c_float_p(args[3]),  # center
        dtype.as_c_float_p(args[4]),  # theta
        dtype.as_c_float_p(recon),
        dtype.as_c_int(args[5]["num_gridx"]),
        dtype.as_c_int(args[5]["num_gridy"]),
        dtype.as_c_int(args[5]["num_iter"]),
        dtype.as_c_int(args[6]),  # istart
        dtype.as_c_int(args[7]),
    )  # iend
开发者ID:ornlneutronimaging，项目名称:tomopy，代码行数:19，代码来源:extern.py

示例15: c_gridrec

def c_gridrec(*args):
    tomo = mproc.SHARED_TOMO
    recon = mproc.SHARED_ARRAY

    LIB_TOMOPY.gridrec.restype = dtype.as_c_void_p()
    LIB_TOMOPY.gridrec(
        dtype.as_c_float_p(tomo),
        dtype.as_c_int(args[0]),  # dx
        dtype.as_c_int(args[1]),  # dy
        dtype.as_c_int(args[2]),  # dz
        dtype.as_c_float_p(args[3]),  # center
        dtype.as_c_float_p(args[4]),  # theta
        dtype.as_c_float_p(recon),
        dtype.as_c_int(args[5]["num_gridx"]),
        dtype.as_c_int(args[5]["num_gridy"]),
        dtype.as_c_char_p(args[5]["filter_name"]),
        dtype.as_c_float_p(args[5]["filter_par"]),  # filter_par
        dtype.as_c_int(args[6]),  # istart
        dtype.as_c_int(args[7]),
    )  # iend
开发者ID:ornlneutronimaging，项目名称:tomopy，代码行数:20，代码来源:extern.py


注：本文中的tomopy.util.dtype.as_c_void_p函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。