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tensoreflusso:: ops:: CampioneBoundingBoxdistorto:: Attr
#include <image_ops.h> Setter di attributi facoltativi per SampleDistortedBoundingBox .
Riepilogo
Funzioni pubbliche |
|---|
AreaRange (const gtl::ArraySlice< float > & x) | L'area ritagliata dell'immagine deve contenere una frazione dell'immagine fornita all'interno di questo intervallo. |
AspectRatioRange (const gtl::ArraySlice< float > & x) | L'area ritagliata dell'immagine deve avere proporzioni = larghezza/altezza comprese in questo intervallo. |
MaxAttempts (int64 x) | Numero di tentativi di generazione di una regione ritagliata dell'immagine dei vincoli specificati. |
MinObjectCovered (float x) | L'area ritagliata dell'immagine deve contenere almeno questa frazione di qualsiasi riquadro di delimitazione fornito. |
Seed (int64 x) | Se seed o seed2 sono impostati su un valore diverso da zero, il generatore di numeri casuali viene seminato dal seed specificato. |
Seed2 (int64 x) | Un secondo seme per evitare la collisione dei semi. |
UseImageIfNoBoundingBoxes (bool x) | Controlla il comportamento se non vengono forniti riquadri di delimitazione. |
Attributi pubblici
area_range_
gtl::ArraySlice< float > tensorflow::ops::SampleDistortedBoundingBox::Attrs::area_range_ = Default_area_range()
intervallo_rapporto_aspetto_
gtl::ArraySlice< float > tensorflow::ops::SampleDistortedBoundingBox::Attrs::aspect_ratio_range_ = Default_aspect_ratio_range()
max_tentativi_
int64 tensorflow::ops::SampleDistortedBoundingBox::Attrs::max_attempts_ = 100
min_oggetto_coperto_
float tensorflow::ops::SampleDistortedBoundingBox::Attrs::min_object_covered_ = 0.1f
seme2_
int64 tensorflow::ops::SampleDistortedBoundingBox::Attrs::seed2_ = 0
seme_
int64 tensorflow::ops::SampleDistortedBoundingBox::Attrs::seed_ = 0
use_image_if_no_bounding_boxes_
bool tensorflow::ops::SampleDistortedBoundingBox::Attrs::use_image_if_no_bounding_boxes_ = false
Funzioni pubbliche
AreaRange
TF_MUST_USE_RESULT Attrs tensorflow::ops::SampleDistortedBoundingBox::Attrs::AreaRange(
const gtl::ArraySlice< float > & x
)
L'area ritagliata dell'immagine deve contenere una frazione dell'immagine fornita all'interno di questo intervallo.
Il valore predefinito è [0,05, 1]
Intervallo proporzioni
TF_MUST_USE_RESULT Attrs tensorflow::ops::SampleDistortedBoundingBox::Attrs::AspectRatioRange(
const gtl::ArraySlice< float > & x
)
L'area ritagliata dell'immagine deve avere proporzioni = larghezza/altezza comprese in questo intervallo.
Il valore predefinito è [0,75, 1,33]
Tentativi massimi
TF_MUST_USE_RESULT Attrs tensorflow::ops::SampleDistortedBoundingBox::Attrs::MaxAttempts(
int64 x
)
Numero di tentativi di generazione di una regione ritagliata dell'immagine dei vincoli specificati.
Dopo gli errori max_attempts , restituisce l'intera immagine.
Il valore predefinito è 100
MinObjectCovered
TF_MUST_USE_RESULT Attrs tensorflow::ops::SampleDistortedBoundingBox::Attrs::MinObjectCovered(
float x
)
L'area ritagliata dell'immagine deve contenere almeno questa frazione di qualsiasi riquadro di delimitazione fornito.
Il valore di questo parametro deve essere non negativo. Nel caso di 0, non è necessario che l'area ritagliata si sovrapponga a nessuno dei riquadri di delimitazione forniti.
Il valore predefinito è 0,1
Seme
TF_MUST_USE_RESULT Attrs tensorflow::ops::SampleDistortedBoundingBox::Attrs::Seed(
int64 x
)
Se seed o seed2 sono impostati su un valore diverso da zero, il generatore di numeri casuali viene seminato dal seed specificato.
Altrimenti, viene seminato da un seme casuale.
Il valore predefinito è 0
Seme2
TF_MUST_USE_RESULT Attrs tensorflow::ops::SampleDistortedBoundingBox::Attrs::Seed2(
int64 x
)
Un secondo seme per evitare la collisione dei semi.
Il valore predefinito è 0
UsaImageIfNoBoundingBoxes
TF_MUST_USE_RESULT Attrs tensorflow::ops::SampleDistortedBoundingBox::Attrs::UseImageIfNoBoundingBoxes(
bool x
)
Controlla il comportamento se non vengono forniti riquadri di delimitazione.
Se vero, presupponi un riquadro di delimitazione implicito che copra l'intero input. Se falso, genera un errore.
Il valore predefinito è falso
Salvo quando diversamente specificato, i contenuti di questa pagina sono concessi in base alla licenza Creative Commons Attribution 4.0, mentre gli esempi di codice sono concessi in base alla licenza Apache 2.0. Per ulteriori dettagli, consulta le norme del sito di Google Developers. Java è un marchio registrato di Oracle e/o delle sue consociate.
Ultimo aggiornamento 2025-07-26 UTC.
[null,null,["Ultimo aggiornamento 2025-07-26 UTC."],[],[],null,["# tensorflow::ops::SampleDistortedBoundingBox::Attrs Struct Reference\n\ntensorflow::ops::SampleDistortedBoundingBox::Attrs\n==================================================\n\n`#include \u003cimage_ops.h\u003e`\n\nOptional attribute setters for [SampleDistortedBoundingBox](/versions/r2.3/api_docs/cc/class/tensorflow/ops/sample-distorted-bounding-box#classtensorflow_1_1ops_1_1_sample_distorted_bounding_box).\n\nSummary\n-------\n\n| ### Public attributes ||\n|-----------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------|\n| [area_range_](#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs_1a10fa9ed4bcc56bf19d120a96314d459f)` = Default_area_range()` | `gtl::ArraySlice\u003c float \u003e` |\n| [aspect_ratio_range_](#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs_1a5f94da07d6c4a62a9b3cbd0d6dde8e90)` = Default_aspect_ratio_range()` | `gtl::ArraySlice\u003c float \u003e` |\n| [max_attempts_](#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs_1a1837a276fcc1de5e7b55d07d858b5f07)` = 100` | `int64` |\n| [min_object_covered_](#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs_1a77c354b0dea4c72fd36240d38597d6cd)` = 0.1f` | `float` |\n| [seed2_](#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs_1a23a9b203d607b14cb185c5b6673a4d68)` = 0` | `int64` |\n| [seed_](#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs_1acbf4b2d65cb72b4194d1b019b1dd5f55)` = 0` | `int64` |\n| [use_image_if_no_bounding_boxes_](#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs_1a47ec3773a7ebbb2de5f98e480b6ec441)` = false` | `bool` |\n\n| ### Public functions ||\n|-------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [AreaRange](#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs_1a257ad0daeac9027e5d07969fbbadaaf9)`(const gtl::ArraySlice\u003c float \u003e & x)` | `TF_MUST_USE_RESULT `[Attrs](/versions/r2.3/api_docs/cc/struct/tensorflow/ops/sample-distorted-bounding-box/attrs#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs) The cropped area of the image must contain a fraction of the supplied image within this range. |\n| [AspectRatioRange](#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs_1abd0d9435fb51a57125f07b7c1e62e044)`(const gtl::ArraySlice\u003c float \u003e & x)` | `TF_MUST_USE_RESULT `[Attrs](/versions/r2.3/api_docs/cc/struct/tensorflow/ops/sample-distorted-bounding-box/attrs#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs) The cropped area of the image must have an aspect ratio = width / height within this range. |\n| [MaxAttempts](#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs_1a034b461ec785997b27dfc07d1564cff6)`(int64 x)` | `TF_MUST_USE_RESULT `[Attrs](/versions/r2.3/api_docs/cc/struct/tensorflow/ops/sample-distorted-bounding-box/attrs#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs) Number of attempts at generating a cropped region of the image of the specified constraints. |\n| [MinObjectCovered](#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs_1afac93755afa1a142f5b274e1865e6383)`(float x)` | `TF_MUST_USE_RESULT `[Attrs](/versions/r2.3/api_docs/cc/struct/tensorflow/ops/sample-distorted-bounding-box/attrs#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs) The cropped area of the image must contain at least this fraction of any bounding box supplied. |\n| [Seed](#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs_1a8b49b8d1dd2eba77f1e133a8a632aa9e)`(int64 x)` | `TF_MUST_USE_RESULT `[Attrs](/versions/r2.3/api_docs/cc/struct/tensorflow/ops/sample-distorted-bounding-box/attrs#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs) If either `seed` or `seed2` are set to non-zero, the random number generator is seeded by the given `seed`. |\n| [Seed2](#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs_1aa93767e1d93eddea4f1df2d1936a1a7e)`(int64 x)` | `TF_MUST_USE_RESULT `[Attrs](/versions/r2.3/api_docs/cc/struct/tensorflow/ops/sample-distorted-bounding-box/attrs#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs) A second seed to avoid seed collision. |\n| [UseImageIfNoBoundingBoxes](#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs_1a8ee810c28bbcf6321174142224218bc9)`(bool x)` | `TF_MUST_USE_RESULT `[Attrs](/versions/r2.3/api_docs/cc/struct/tensorflow/ops/sample-distorted-bounding-box/attrs#structtensorflow_1_1ops_1_1_sample_distorted_bounding_box_1_1_attrs) Controls behavior if no bounding boxes supplied. |\n\nPublic attributes\n-----------------\n\n### area_range_\n\n```scdoc\ngtl::ArraySlice\u003c float \u003e tensorflow::ops::SampleDistortedBoundingBox::Attrs::area_range_ = Default_area_range()\n``` \n\n### aspect_ratio_range_\n\n```scdoc\ngtl::ArraySlice\u003c float \u003e tensorflow::ops::SampleDistortedBoundingBox::Attrs::aspect_ratio_range_ = Default_aspect_ratio_range()\n``` \n\n### max_attempts_\n\n```scdoc\nint64 tensorflow::ops::SampleDistortedBoundingBox::Attrs::max_attempts_ = 100\n``` \n\n### min_object_covered_\n\n```scdoc\nfloat tensorflow::ops::SampleDistortedBoundingBox::Attrs::min_object_covered_ = 0.1f\n``` \n\n### seed2_\n\n```scdoc\nint64 tensorflow::ops::SampleDistortedBoundingBox::Attrs::seed2_ = 0\n``` \n\n### seed_\n\n```scdoc\nint64 tensorflow::ops::SampleDistortedBoundingBox::Attrs::seed_ = 0\n``` \n\n### use_image_if_no_bounding_boxes_\n\n```scdoc\nbool tensorflow::ops::SampleDistortedBoundingBox::Attrs::use_image_if_no_bounding_boxes_ = false\n``` \n\nPublic functions\n----------------\n\n### AreaRange\n\n```gdscript\nTF_MUST_USE_RESULT Attrs tensorflow::ops::SampleDistortedBoundingBox::Attrs::AreaRange(\n const gtl::ArraySlice\u003c float \u003e & x\n)\n``` \nThe cropped area of the image must contain a fraction of the supplied image within this range.\n\nDefaults to \\[0.05, 1\\] \n\n### AspectRatioRange\n\n```gdscript\nTF_MUST_USE_RESULT Attrs tensorflow::ops::SampleDistortedBoundingBox::Attrs::AspectRatioRange(\n const gtl::ArraySlice\u003c float \u003e & x\n)\n``` \nThe cropped area of the image must have an aspect ratio = width / height within this range.\n\nDefaults to \\[0.75, 1.33\\] \n\n### MaxAttempts\n\n```scdoc\nTF_MUST_USE_RESULT Attrs tensorflow::ops::SampleDistortedBoundingBox::Attrs::MaxAttempts(\n int64 x\n)\n``` \nNumber of attempts at generating a cropped region of the image of the specified constraints.\n\nAfter `max_attempts` failures, return the entire image.\n\nDefaults to 100 \n\n### MinObjectCovered\n\n```scdoc\nTF_MUST_USE_RESULT Attrs tensorflow::ops::SampleDistortedBoundingBox::Attrs::MinObjectCovered(\n float x\n)\n``` \nThe cropped area of the image must contain at least this fraction of any bounding box supplied.\n\nThe value of this parameter should be non-negative. In the case of 0, the cropped area does not need to overlap any of the bounding boxes supplied.\n\nDefaults to 0.1 \n\n### Seed\n\n```scdoc\nTF_MUST_USE_RESULT Attrs tensorflow::ops::SampleDistortedBoundingBox::Attrs::Seed(\n int64 x\n)\n``` \nIf either `seed` or `seed2` are set to non-zero, the random number generator is seeded by the given `seed`.\n\nOtherwise, it is seeded by a random seed.\n\nDefaults to 0 \n\n### Seed2\n\n```scdoc\nTF_MUST_USE_RESULT Attrs tensorflow::ops::SampleDistortedBoundingBox::Attrs::Seed2(\n int64 x\n)\n``` \nA second seed to avoid seed collision.\n\nDefaults to 0 \n\n### UseImageIfNoBoundingBoxes\n\n```scdoc\nTF_MUST_USE_RESULT Attrs tensorflow::ops::SampleDistortedBoundingBox::Attrs::UseImageIfNoBoundingBoxes(\n bool x\n)\n``` \nControls behavior if no bounding boxes supplied.\n\nIf true, assume an implicit bounding box covering the whole input. If false, raise an error.\n\nDefaults to false"]]
