tfm.vision.anchor.unpack_targets
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Unpacks an array of labels into multi-scales labels.
tfm.vision.anchor.unpack_targets(
targets: tf.Tensor, anchor_boxes_dict: Dict[str, tf.Tensor]
) -> Dict[str, tf.Tensor]
Args |
targets
|
A tensor with shape [num_anchors, M] representing the packed
targets with M values stored for each anchor.
|
anchor_boxes_dict
|
An ordered dictionary with keys [min_level, min_level+1,
..., max_level]. The values are tensor with shape [height_l, width_l,
num_anchors_per_location * 4]. The height_l and width_l represent the
dimension of the feature pyramid at l-th level. For each anchor box, the
tensor stores [y0, x0, y1, x1] for the four corners.
|
Returns |
unpacked_targets
|
An ordered dictionary with keys
[min_level, min_level+1, ..., max_level]. The values are tensor with shape
[height_l, width_l, num_anchors_per_location * M]. The height_l and
width_l represent the dimension of the feature pyramid at l-th level. M is
the number of values stored for each anchor.
|
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Last updated 2024-02-02 UTC.
[{
"type": "thumb-down",
"id": "missingTheInformationINeed",
"label":"Missing the information I need"
},{
"type": "thumb-down",
"id": "tooComplicatedTooManySteps",
"label":"Too complicated / too many steps"
},{
"type": "thumb-down",
"id": "outOfDate",
"label":"Out of date"
},{
"type": "thumb-down",
"id": "samplesCodeIssue",
"label":"Samples / code issue"
},{
"type": "thumb-down",
"id": "otherDown",
"label":"Other"
}]
[{
"type": "thumb-up",
"id": "easyToUnderstand",
"label":"Easy to understand"
},{
"type": "thumb-up",
"id": "solvedMyProblem",
"label":"Solved my problem"
},{
"type": "thumb-up",
"id": "otherUp",
"label":"Other"
}]
{"lastModified": "Last updated 2024-02-02 UTC."}
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-02-02 UTC."],[],[]]