np_box_list_ops#
Bounding Box List operations for Numpy BoxLists.
Classes
Enum class for sort order. |
Functions
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Computes area of boxes. |
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Change coordinate frame of the boxlist to be relative to window's frame. |
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Clip bounding boxes to a window. |
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Concatenate list of BoxLists. |
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Filter to keep only boxes with score exceeding a given threshold. |
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Gather boxes from BoxList according to indices and return new BoxList. |
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Compute pairwise intersection areas between boxes. |
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Computes pairwise intersection-over-area between box collections. |
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Computes pairwise intersection-over-union between box collections. |
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Multi-class version of non maximum suppression. |
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Non maximum suppression. |
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Prunes boxes with insufficient overlap b/w boxlists. |
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Prunes bounding boxes that fall outside a given window. |
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Scale box coordinates in x and y dimensions. |
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Sort boxes and associated fields according to a scalar field. |