Python object_detection.core.region_similarity_calculator.ThresholdedIouSimilarity() Examples
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Example #1
| Source File: region_similarity_calculator_test.py From vehicle_counting_tensorflow with MIT License | 6 votes |
|
def test_get_correct_pairwise_similarity_based_on_thresholded_iou(self):
corners1 = tf.constant([[4.0, 3.0, 7.0, 5.0], [5.0, 6.0, 10.0, 7.0]])
corners2 = tf.constant([[3.0, 4.0, 6.0, 8.0], [14.0, 14.0, 15.0, 15.0],
[0.0, 0.0, 20.0, 20.0]])
scores = tf.constant([.3, .6])
iou_threshold = .013
exp_output = tf.constant([[0.3, 0., 0.3], [0.6, 0., 0.]])
boxes1 = box_list.BoxList(corners1)
boxes1.add_field(fields.BoxListFields.scores, scores)
boxes2 = box_list.BoxList(corners2)
iou_similarity_calculator = (
region_similarity_calculator.ThresholdedIouSimilarity(
iou_threshold=iou_threshold))
iou_similarity = iou_similarity_calculator.compare(boxes1, boxes2)
with self.test_session() as sess:
iou_output = sess.run(iou_similarity)
self.assertAllClose(iou_output, exp_output)
Example #2
| Source File: region_similarity_calculator_test.py From BMW-TensorFlow-Training-GUI with Apache License 2.0 | 6 votes |
|
def test_get_correct_pairwise_similarity_based_on_thresholded_iou(self):
corners1 = tf.constant([[4.0, 3.0, 7.0, 5.0], [5.0, 6.0, 10.0, 7.0]])
corners2 = tf.constant([[3.0, 4.0, 6.0, 8.0], [14.0, 14.0, 15.0, 15.0],
[0.0, 0.0, 20.0, 20.0]])
scores = tf.constant([.3, .6])
iou_threshold = .013
exp_output = tf.constant([[0.3, 0., 0.3], [0.6, 0., 0.]])
boxes1 = box_list.BoxList(corners1)
boxes1.add_field(fields.BoxListFields.scores, scores)
boxes2 = box_list.BoxList(corners2)
iou_similarity_calculator = (
region_similarity_calculator.ThresholdedIouSimilarity(
iou_threshold=iou_threshold))
iou_similarity = iou_similarity_calculator.compare(boxes1, boxes2)
with self.test_session() as sess:
iou_output = sess.run(iou_similarity)
self.assertAllClose(iou_output, exp_output)
Example #3
| Source File: region_similarity_calculator_test.py From MAX-Object-Detector with Apache License 2.0 | 6 votes |
|
def test_get_correct_pairwise_similarity_based_on_thresholded_iou(self):
corners1 = tf.constant([[4.0, 3.0, 7.0, 5.0], [5.0, 6.0, 10.0, 7.0]])
corners2 = tf.constant([[3.0, 4.0, 6.0, 8.0], [14.0, 14.0, 15.0, 15.0],
[0.0, 0.0, 20.0, 20.0]])
scores = tf.constant([.3, .6])
iou_threshold = .013
exp_output = tf.constant([[0.3, 0., 0.3], [0.6, 0., 0.]])
boxes1 = box_list.BoxList(corners1)
boxes1.add_field(fields.BoxListFields.scores, scores)
boxes2 = box_list.BoxList(corners2)
iou_similarity_calculator = (
region_similarity_calculator.ThresholdedIouSimilarity(
iou_threshold=iou_threshold))
iou_similarity = iou_similarity_calculator.compare(boxes1, boxes2)
with self.test_session() as sess:
iou_output = sess.run(iou_similarity)
self.assertAllClose(iou_output, exp_output)
Example #4
| Source File: region_similarity_calculator_test.py From Accident-Detection-on-Indian-Roads with GNU Affero General Public License v3.0 | 6 votes |
|
def test_get_correct_pairwise_similarity_based_on_thresholded_iou(self):
corners1 = tf.constant([[4.0, 3.0, 7.0, 5.0], [5.0, 6.0, 10.0, 7.0]])
corners2 = tf.constant([[3.0, 4.0, 6.0, 8.0], [14.0, 14.0, 15.0, 15.0],
[0.0, 0.0, 20.0, 20.0]])
scores = tf.constant([.3, .6])
iou_threshold = .013
exp_output = tf.constant([[0.3, 0., 0.3], [0.6, 0., 0.]])
boxes1 = box_list.BoxList(corners1)
boxes1.add_field(fields.BoxListFields.scores, scores)
boxes2 = box_list.BoxList(corners2)
iou_similarity_calculator = (
region_similarity_calculator.ThresholdedIouSimilarity(
iou_threshold=iou_threshold))
iou_similarity = iou_similarity_calculator.compare(boxes1, boxes2)
with self.test_session() as sess:
iou_output = sess.run(iou_similarity)
self.assertAllClose(iou_output, exp_output)
Example #5
| Source File: region_similarity_calculator_test.py From g-tensorflow-models with Apache License 2.0 | 6 votes |
|
def test_get_correct_pairwise_similarity_based_on_thresholded_iou(self):
corners1 = tf.constant([[4.0, 3.0, 7.0, 5.0], [5.0, 6.0, 10.0, 7.0]])
corners2 = tf.constant([[3.0, 4.0, 6.0, 8.0], [14.0, 14.0, 15.0, 15.0],
[0.0, 0.0, 20.0, 20.0]])
scores = tf.constant([.3, .6])
iou_threshold = .013
exp_output = tf.constant([[0.3, 0., 0.3], [0.6, 0., 0.]])
boxes1 = box_list.BoxList(corners1)
boxes1.add_field(fields.BoxListFields.scores, scores)
boxes2 = box_list.BoxList(corners2)
iou_similarity_calculator = (
region_similarity_calculator.ThresholdedIouSimilarity(
iou_threshold=iou_threshold))
iou_similarity = iou_similarity_calculator.compare(boxes1, boxes2)
with self.test_session() as sess:
iou_output = sess.run(iou_similarity)
self.assertAllClose(iou_output, exp_output)
Example #6
| Source File: region_similarity_calculator_test.py From models with Apache License 2.0 | 6 votes |
|
def test_get_correct_pairwise_similarity_based_on_thresholded_iou(self):
def graph_fn():
corners1 = tf.constant([[4.0, 3.0, 7.0, 5.0], [5.0, 6.0, 10.0, 7.0]])
corners2 = tf.constant([[3.0, 4.0, 6.0, 8.0], [14.0, 14.0, 15.0, 15.0],
[0.0, 0.0, 20.0, 20.0]])
scores = tf.constant([.3, .6])
iou_threshold = .013
boxes1 = box_list.BoxList(corners1)
boxes1.add_field(fields.BoxListFields.scores, scores)
boxes2 = box_list.BoxList(corners2)
iou_similarity_calculator = (
region_similarity_calculator.ThresholdedIouSimilarity(
iou_threshold=iou_threshold))
iou_similarity = iou_similarity_calculator.compare(boxes1, boxes2)
return iou_similarity
exp_output = tf.constant([[0.3, 0., 0.3], [0.6, 0., 0.]])
iou_output = self.execute(graph_fn, [])
self.assertAllClose(iou_output, exp_output)
Example #7
| Source File: region_similarity_calculator_test.py From multilabel-image-classification-tensorflow with MIT License | 6 votes |
|
def test_get_correct_pairwise_similarity_based_on_thresholded_iou(self):
corners1 = tf.constant([[4.0, 3.0, 7.0, 5.0], [5.0, 6.0, 10.0, 7.0]])
corners2 = tf.constant([[3.0, 4.0, 6.0, 8.0], [14.0, 14.0, 15.0, 15.0],
[0.0, 0.0, 20.0, 20.0]])
scores = tf.constant([.3, .6])
iou_threshold = .013
exp_output = tf.constant([[0.3, 0., 0.3], [0.6, 0., 0.]])
boxes1 = box_list.BoxList(corners1)
boxes1.add_field(fields.BoxListFields.scores, scores)
boxes2 = box_list.BoxList(corners2)
iou_similarity_calculator = (
region_similarity_calculator.ThresholdedIouSimilarity(
iou_threshold=iou_threshold))
iou_similarity = iou_similarity_calculator.compare(boxes1, boxes2)
with self.test_session() as sess:
iou_output = sess.run(iou_similarity)
self.assertAllClose(iou_output, exp_output)
Example #8
| Source File: region_similarity_calculator_builder.py From vehicle_counting_tensorflow with MIT License | 5 votes |
|
def build(region_similarity_calculator_config):
"""Builds region similarity calculator based on the configuration.
Builds one of [IouSimilarity, IoaSimilarity, NegSqDistSimilarity] objects. See
core/region_similarity_calculator.proto for details.
Args:
region_similarity_calculator_config: RegionSimilarityCalculator
configuration proto.
Returns:
region_similarity_calculator: RegionSimilarityCalculator object.
Raises:
ValueError: On unknown region similarity calculator.
"""
if not isinstance(
region_similarity_calculator_config,
region_similarity_calculator_pb2.RegionSimilarityCalculator):
raise ValueError(
'region_similarity_calculator_config not of type '
'region_similarity_calculator_pb2.RegionsSimilarityCalculator')
similarity_calculator = region_similarity_calculator_config.WhichOneof(
'region_similarity')
if similarity_calculator == 'iou_similarity':
return region_similarity_calculator.IouSimilarity()
if similarity_calculator == 'ioa_similarity':
return region_similarity_calculator.IoaSimilarity()
if similarity_calculator == 'neg_sq_dist_similarity':
return region_similarity_calculator.NegSqDistSimilarity()
if similarity_calculator == 'thresholded_iou_similarity':
return region_similarity_calculator.ThresholdedIouSimilarity(
region_similarity_calculator_config.thresholded_iou_similarity.threshold
)
raise ValueError('Unknown region similarity calculator.')
Example #9
| Source File: region_similarity_calculator_builder.py From BMW-TensorFlow-Training-GUI with Apache License 2.0 | 5 votes |
|
def build(region_similarity_calculator_config):
"""Builds region similarity calculator based on the configuration.
Builds one of [IouSimilarity, IoaSimilarity, NegSqDistSimilarity] objects. See
core/region_similarity_calculator.proto for details.
Args:
region_similarity_calculator_config: RegionSimilarityCalculator
configuration proto.
Returns:
region_similarity_calculator: RegionSimilarityCalculator object.
Raises:
ValueError: On unknown region similarity calculator.
"""
if not isinstance(
region_similarity_calculator_config,
region_similarity_calculator_pb2.RegionSimilarityCalculator):
raise ValueError(
'region_similarity_calculator_config not of type '
'region_similarity_calculator_pb2.RegionsSimilarityCalculator')
similarity_calculator = region_similarity_calculator_config.WhichOneof(
'region_similarity')
if similarity_calculator == 'iou_similarity':
return region_similarity_calculator.IouSimilarity()
if similarity_calculator == 'ioa_similarity':
return region_similarity_calculator.IoaSimilarity()
if similarity_calculator == 'neg_sq_dist_similarity':
return region_similarity_calculator.NegSqDistSimilarity()
if similarity_calculator == 'thresholded_iou_similarity':
return region_similarity_calculator.ThresholdedIouSimilarity(
region_similarity_calculator_config.thresholded_iou_similarity.threshold
)
raise ValueError('Unknown region similarity calculator.')
Example #10
| Source File: region_similarity_calculator_builder.py From Live-feed-object-device-identification-using-Tensorflow-and-OpenCV with Apache License 2.0 | 5 votes |
|
def build(region_similarity_calculator_config):
"""Builds region similarity calculator based on the configuration.
Builds one of [IouSimilarity, IoaSimilarity, NegSqDistSimilarity] objects. See
core/region_similarity_calculator.proto for details.
Args:
region_similarity_calculator_config: RegionSimilarityCalculator
configuration proto.
Returns:
region_similarity_calculator: RegionSimilarityCalculator object.
Raises:
ValueError: On unknown region similarity calculator.
"""
if not isinstance(
region_similarity_calculator_config,
region_similarity_calculator_pb2.RegionSimilarityCalculator):
raise ValueError(
'region_similarity_calculator_config not of type '
'region_similarity_calculator_pb2.RegionsSimilarityCalculator')
similarity_calculator = region_similarity_calculator_config.WhichOneof(
'region_similarity')
if similarity_calculator == 'iou_similarity':
return region_similarity_calculator.IouSimilarity()
if similarity_calculator == 'ioa_similarity':
return region_similarity_calculator.IoaSimilarity()
if similarity_calculator == 'neg_sq_dist_similarity':
return region_similarity_calculator.NegSqDistSimilarity()
if similarity_calculator == 'thresholded_iou_similarity':
return region_similarity_calculator.ThresholdedIouSimilarity(
region_similarity_calculator_config.thresholded_iou_similarity
.iou_threshold)
raise ValueError('Unknown region similarity calculator.')
Example #11
| Source File: region_similarity_calculator_builder.py From Live-feed-object-device-identification-using-Tensorflow-and-OpenCV with Apache License 2.0 | 5 votes |
|
def build(region_similarity_calculator_config):
"""Builds region similarity calculator based on the configuration.
Builds one of [IouSimilarity, IoaSimilarity, NegSqDistSimilarity] objects. See
core/region_similarity_calculator.proto for details.
Args:
region_similarity_calculator_config: RegionSimilarityCalculator
configuration proto.
Returns:
region_similarity_calculator: RegionSimilarityCalculator object.
Raises:
ValueError: On unknown region similarity calculator.
"""
if not isinstance(
region_similarity_calculator_config,
region_similarity_calculator_pb2.RegionSimilarityCalculator):
raise ValueError(
'region_similarity_calculator_config not of type '
'region_similarity_calculator_pb2.RegionsSimilarityCalculator')
similarity_calculator = region_similarity_calculator_config.WhichOneof(
'region_similarity')
if similarity_calculator == 'iou_similarity':
return region_similarity_calculator.IouSimilarity()
if similarity_calculator == 'ioa_similarity':
return region_similarity_calculator.IoaSimilarity()
if similarity_calculator == 'neg_sq_dist_similarity':
return region_similarity_calculator.NegSqDistSimilarity()
if similarity_calculator == 'thresholded_iou_similarity':
return region_similarity_calculator.ThresholdedIouSimilarity(
region_similarity_calculator_config.thresholded_iou_similarity
.iou_threshold)
raise ValueError('Unknown region similarity calculator.')
Example #12
| Source File: region_similarity_calculator_builder.py From MAX-Object-Detector with Apache License 2.0 | 5 votes |
|
def build(region_similarity_calculator_config):
"""Builds region similarity calculator based on the configuration.
Builds one of [IouSimilarity, IoaSimilarity, NegSqDistSimilarity] objects. See
core/region_similarity_calculator.proto for details.
Args:
region_similarity_calculator_config: RegionSimilarityCalculator
configuration proto.
Returns:
region_similarity_calculator: RegionSimilarityCalculator object.
Raises:
ValueError: On unknown region similarity calculator.
"""
if not isinstance(
region_similarity_calculator_config,
region_similarity_calculator_pb2.RegionSimilarityCalculator):
raise ValueError(
'region_similarity_calculator_config not of type '
'region_similarity_calculator_pb2.RegionsSimilarityCalculator')
similarity_calculator = region_similarity_calculator_config.WhichOneof(
'region_similarity')
if similarity_calculator == 'iou_similarity':
return region_similarity_calculator.IouSimilarity()
if similarity_calculator == 'ioa_similarity':
return region_similarity_calculator.IoaSimilarity()
if similarity_calculator == 'neg_sq_dist_similarity':
return region_similarity_calculator.NegSqDistSimilarity()
if similarity_calculator == 'thresholded_iou_similarity':
return region_similarity_calculator.ThresholdedIouSimilarity(
region_similarity_calculator_config.thresholded_iou_similarity.threshold
)
raise ValueError('Unknown region similarity calculator.')
Example #13
| Source File: region_similarity_calculator_builder.py From g-tensorflow-models with Apache License 2.0 | 5 votes |
|
def build(region_similarity_calculator_config):
"""Builds region similarity calculator based on the configuration.
Builds one of [IouSimilarity, IoaSimilarity, NegSqDistSimilarity] objects. See
core/region_similarity_calculator.proto for details.
Args:
region_similarity_calculator_config: RegionSimilarityCalculator
configuration proto.
Returns:
region_similarity_calculator: RegionSimilarityCalculator object.
Raises:
ValueError: On unknown region similarity calculator.
"""
if not isinstance(
region_similarity_calculator_config,
region_similarity_calculator_pb2.RegionSimilarityCalculator):
raise ValueError(
'region_similarity_calculator_config not of type '
'region_similarity_calculator_pb2.RegionsSimilarityCalculator')
similarity_calculator = region_similarity_calculator_config.WhichOneof(
'region_similarity')
if similarity_calculator == 'iou_similarity':
return region_similarity_calculator.IouSimilarity()
if similarity_calculator == 'ioa_similarity':
return region_similarity_calculator.IoaSimilarity()
if similarity_calculator == 'neg_sq_dist_similarity':
return region_similarity_calculator.NegSqDistSimilarity()
if similarity_calculator == 'thresholded_iou_similarity':
return region_similarity_calculator.ThresholdedIouSimilarity(
region_similarity_calculator_config.thresholded_iou_similarity.threshold
)
raise ValueError('Unknown region similarity calculator.')
Example #14
| Source File: region_similarity_calculator_builder.py From models with Apache License 2.0 | 5 votes |
|
def build(region_similarity_calculator_config):
"""Builds region similarity calculator based on the configuration.
Builds one of [IouSimilarity, IoaSimilarity, NegSqDistSimilarity] objects. See
core/region_similarity_calculator.proto for details.
Args:
region_similarity_calculator_config: RegionSimilarityCalculator
configuration proto.
Returns:
region_similarity_calculator: RegionSimilarityCalculator object.
Raises:
ValueError: On unknown region similarity calculator.
"""
if not isinstance(
region_similarity_calculator_config,
region_similarity_calculator_pb2.RegionSimilarityCalculator):
raise ValueError(
'region_similarity_calculator_config not of type '
'region_similarity_calculator_pb2.RegionsSimilarityCalculator')
similarity_calculator = region_similarity_calculator_config.WhichOneof(
'region_similarity')
if similarity_calculator == 'iou_similarity':
return region_similarity_calculator.IouSimilarity()
if similarity_calculator == 'ioa_similarity':
return region_similarity_calculator.IoaSimilarity()
if similarity_calculator == 'neg_sq_dist_similarity':
return region_similarity_calculator.NegSqDistSimilarity()
if similarity_calculator == 'thresholded_iou_similarity':
return region_similarity_calculator.ThresholdedIouSimilarity(
region_similarity_calculator_config.thresholded_iou_similarity
.iou_threshold)
raise ValueError('Unknown region similarity calculator.')
Example #15
| Source File: region_similarity_calculator_builder.py From multilabel-image-classification-tensorflow with MIT License | 5 votes |
|
def build(region_similarity_calculator_config):
"""Builds region similarity calculator based on the configuration.
Builds one of [IouSimilarity, IoaSimilarity, NegSqDistSimilarity] objects. See
core/region_similarity_calculator.proto for details.
Args:
region_similarity_calculator_config: RegionSimilarityCalculator
configuration proto.
Returns:
region_similarity_calculator: RegionSimilarityCalculator object.
Raises:
ValueError: On unknown region similarity calculator.
"""
if not isinstance(
region_similarity_calculator_config,
region_similarity_calculator_pb2.RegionSimilarityCalculator):
raise ValueError(
'region_similarity_calculator_config not of type '
'region_similarity_calculator_pb2.RegionsSimilarityCalculator')
similarity_calculator = region_similarity_calculator_config.WhichOneof(
'region_similarity')
if similarity_calculator == 'iou_similarity':
return region_similarity_calculator.IouSimilarity()
if similarity_calculator == 'ioa_similarity':
return region_similarity_calculator.IoaSimilarity()
if similarity_calculator == 'neg_sq_dist_similarity':
return region_similarity_calculator.NegSqDistSimilarity()
if similarity_calculator == 'thresholded_iou_similarity':
return region_similarity_calculator.ThresholdedIouSimilarity(
region_similarity_calculator_config.thresholded_iou_similarity.threshold
)
raise ValueError('Unknown region similarity calculator.')
