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https://github.com/wassname/scikit-image.git
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Zach Pincus
ffff4a3077
Previous assumption was that no location in the array would be one move from both upper and lower boundaries. This assumption is now removed.
31 lines
954 B
Cython
31 lines
954 B
Cython
""" This is the definition file for mcp.pyx.
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It contains the definitions of the mcp class, such that
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other cython modules can "cimport mcp" and subclass it.
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"""
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cimport heap
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cimport numpy as np
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ctypedef heap.BOOL_T BOOL_T
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ctypedef unsigned char DIM_T
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ctypedef np.float64_t FLOAT_T
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cdef class MCP:
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cdef heap.FastUpdateBinaryHeap costs_heap
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cdef object costs_shape
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cdef DIM_T dim
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cdef object flat_costs
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cdef object flat_cumulative_costs
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cdef object traceback_offsets
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cdef object flat_pos_edge_map
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cdef object flat_neg_edge_map
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cdef readonly object offsets
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cdef object flat_offsets
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cdef object offset_lengths
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cdef BOOL_T dirty
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cdef BOOL_T use_start_cost
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# if use_start_cost is true, the cost of the starting element is added to
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# the cost of the path. Set to true by default in the base class...
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cdef FLOAT_T _travel_cost(self, FLOAT_T old_cost, FLOAT_T new_cost, FLOAT_T offset_length)
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