tfm.vision.preprocess_ops_3d.sample_linspace_sequence
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Samples num_windows
segments from sequence with linearly spaced offsets.
tfm.vision.preprocess_ops_3d.sample_linspace_sequence(
sequence: tf.Tensor, num_windows: int, num_steps: int, stride: int
) -> tf.Tensor
The samples are concatenated in a single tf.Tensor
in order to have the same
format structure per timestep (e.g. a single frame). If num_steps
* stride
is bigger than the number of timesteps, the sequence is repeated. This
function can be used in evaluation in order to extract enough segments to span
the entire sequence.
Args |
sequence
|
Any tensor where the first dimension is timesteps.
|
num_windows
|
Number of windows retrieved from the sequence.
|
num_steps
|
Number of steps (e.g. frames) to take.
|
stride
|
Distance to sample between timesteps.
|
Returns |
A single tf.Tensor with first dimension num_windows * num_steps . The
tensor contains the concatenated list of num_windows tensors which offsets
have been linearly spaced from input.
|
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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"label":"Out of date"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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-02-02 UTC."],[],[]]