Python object_detection.core.box_list_ops.concatenate() Examples
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code examples of object_detection.core.box_list_ops.concatenate().
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Example #1
| Source File: box_list_ops_test.py From Hands-On-Machine-Learning-with-OpenCV-4 with MIT License | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #2
| Source File: box_list_ops_test.py From DOTA_models with Apache License 2.0 | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #3
| Source File: box_list_ops_test.py From object_detection_kitti with Apache License 2.0 | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #4
| Source File: box_list_ops_test.py From object_detector_app with MIT License | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #5
| Source File: box_list_ops_test.py From hands-detection with MIT License | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #6
| Source File: box_list_ops_test.py From MBMD with MIT License | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #7
| Source File: box_list_ops_test.py From Person-Detection-and-Tracking with MIT License | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #8
| Source File: box_list_ops_test.py From vehicle_counting_tensorflow with MIT License | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #9
| Source File: box_list_ops_test.py From moveo_ros with MIT License | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #10
| Source File: box_list_ops_test.py From BMW-TensorFlow-Training-GUI with Apache License 2.0 | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #11
| Source File: box_list_ops_test.py From garbage-object-detection-tensorflow with MIT License | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #12
| Source File: box_list_ops_test.py From ros_tensorflow with Apache License 2.0 | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #13
| Source File: box_list_ops_test.py From HereIsWally with MIT License | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #14
| Source File: box_list_ops_test.py From Gun-Detector with Apache License 2.0 | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #15
| Source File: box_list_ops_test.py From yolo_v2 with Apache License 2.0 | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #16
| Source File: box_list_ops_test.py From Traffic-Rule-Violation-Detection-System with MIT License | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #17
| Source File: box_list_ops_test.py From tensorflow with BSD 2-Clause "Simplified" License | 6 votes |
|
def test_concatenate_is_correct(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8], [1, 0, 5, 10]],
tf.float32)
scores2 = tf.constant([1.0, 2.1, 5.6])
exp_corners = [[0, 0, 0, 0],
[1, 2, 3, 4],
[0, 3, 1, 6],
[2, 4, 3, 8],
[1, 0, 5, 10]]
exp_scores = [1.0, 2.1, 1.0, 2.1, 5.6]
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
result = box_list_ops.concatenate([boxlist1, boxlist2])
with self.test_session() as sess:
corners_output, scores_output = sess.run(
[result.get(), result.get_field('scores')])
self.assertAllClose(corners_output, exp_corners)
self.assertAllClose(scores_output, exp_scores)
Example #18
| Source File: box_list_ops_test.py From moveo_ros with MIT License | 5 votes |
|
def test_concatenate_with_missing_fields(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8]], tf.float32)
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
with self.assertRaises(ValueError):
box_list_ops.concatenate([boxlist1, boxlist2])
Example #19
| Source File: box_list_ops_test.py From ros_tensorflow with Apache License 2.0 | 5 votes |
|
def test_invalid_input_box_list_list(self):
with self.assertRaises(ValueError):
box_list_ops.concatenate(None)
with self.assertRaises(ValueError):
box_list_ops.concatenate([])
with self.assertRaises(ValueError):
corners = tf.constant([[0, 0, 0, 0]], tf.float32)
boxlist = box_list.BoxList(corners)
box_list_ops.concatenate([boxlist, 2])
Example #20
| Source File: faster_rcnn_meta_arch.py From ros_tensorflow with Apache License 2.0 | 5 votes |
|
def _extract_rpn_feature_maps(self, preprocessed_inputs):
"""Extracts RPN features.
This function extracts two feature maps: a feature map to be directly
fed to a box predictor (to predict location and objectness scores for
proposals) and a feature map from which to crop regions which will then
be sent to the second stage box classifier.
Args:
preprocessed_inputs: a [batch, height, width, channels] image tensor.
Returns:
rpn_box_predictor_features: A 4-D float32 tensor with shape
[batch, height, width, depth] to be used for predicting proposal boxes
and corresponding objectness scores.
rpn_features_to_crop: A 4-D float32 tensor with shape
[batch, height, width, depth] representing image features to crop using
the proposals boxes.
anchors: A BoxList representing anchors (for the RPN) in
absolute coordinates.
image_shape: A 1-D tensor representing the input image shape.
"""
image_shape = tf.shape(preprocessed_inputs)
rpn_features_to_crop, _ = self._feature_extractor.extract_proposal_features(
preprocessed_inputs, scope=self.first_stage_feature_extractor_scope)
feature_map_shape = tf.shape(rpn_features_to_crop)
anchors = box_list_ops.concatenate(
self._first_stage_anchor_generator.generate([(feature_map_shape[1],
feature_map_shape[2])]))
with slim.arg_scope(self._first_stage_box_predictor_arg_scope_fn()):
kernel_size = self._first_stage_box_predictor_kernel_size
rpn_box_predictor_features = slim.conv2d(
rpn_features_to_crop,
self._first_stage_box_predictor_depth,
kernel_size=[kernel_size, kernel_size],
rate=self._first_stage_atrous_rate,
activation_fn=tf.nn.relu6)
return (rpn_box_predictor_features, rpn_features_to_crop,
anchors, image_shape)
Example #21
| Source File: box_list_ops_test.py From MBMD with MIT License | 5 votes |
|
def test_invalid_input_box_list_list(self):
with self.assertRaises(ValueError):
box_list_ops.concatenate(None)
with self.assertRaises(ValueError):
box_list_ops.concatenate([])
with self.assertRaises(ValueError):
corners = tf.constant([[0, 0, 0, 0]], tf.float32)
boxlist = box_list.BoxList(corners)
box_list_ops.concatenate([boxlist, 2])
Example #22
| Source File: box_list_ops_test.py From MBMD with MIT License | 5 votes |
|
def test_concatenate_with_missing_fields(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8]], tf.float32)
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
with self.assertRaises(ValueError):
box_list_ops.concatenate([boxlist1, boxlist2])
Example #23
| Source File: box_list_ops_test.py From Gun-Detector with Apache License 2.0 | 5 votes |
|
def test_concatenate_with_incompatible_field_shapes(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8]], tf.float32)
scores2 = tf.constant([[1.0, 1.0], [2.1, 3.2]])
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
with self.assertRaises(ValueError):
box_list_ops.concatenate([boxlist1, boxlist2])
Example #24
| Source File: box_list_ops_test.py From Gun-Detector with Apache License 2.0 | 5 votes |
|
def test_concatenate_with_missing_fields(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8]], tf.float32)
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
with self.assertRaises(ValueError):
box_list_ops.concatenate([boxlist1, boxlist2])
Example #25
| Source File: box_list_ops_test.py From Gun-Detector with Apache License 2.0 | 5 votes |
|
def test_invalid_input_box_list_list(self):
with self.assertRaises(ValueError):
box_list_ops.concatenate(None)
with self.assertRaises(ValueError):
box_list_ops.concatenate([])
with self.assertRaises(ValueError):
corners = tf.constant([[0, 0, 0, 0]], tf.float32)
boxlist = box_list.BoxList(corners)
box_list_ops.concatenate([boxlist, 2])
Example #26
| Source File: faster_rcnn_meta_arch.py From Gun-Detector with Apache License 2.0 | 5 votes |
|
def _extract_rpn_feature_maps(self, preprocessed_inputs):
"""Extracts RPN features.
This function extracts two feature maps: a feature map to be directly
fed to a box predictor (to predict location and objectness scores for
proposals) and a feature map from which to crop regions which will then
be sent to the second stage box classifier.
Args:
preprocessed_inputs: a [batch, height, width, channels] image tensor.
Returns:
rpn_box_predictor_features: A 4-D float32 tensor with shape
[batch, height, width, depth] to be used for predicting proposal boxes
and corresponding objectness scores.
rpn_features_to_crop: A 4-D float32 tensor with shape
[batch, height, width, depth] representing image features to crop using
the proposals boxes.
anchors: A BoxList representing anchors (for the RPN) in
absolute coordinates.
image_shape: A 1-D tensor representing the input image shape.
"""
image_shape = tf.shape(preprocessed_inputs)
rpn_features_to_crop, _ = self._feature_extractor.extract_proposal_features(
preprocessed_inputs, scope=self.first_stage_feature_extractor_scope)
feature_map_shape = tf.shape(rpn_features_to_crop)
anchors = box_list_ops.concatenate(
self._first_stage_anchor_generator.generate([(feature_map_shape[1],
feature_map_shape[2])]))
with slim.arg_scope(self._first_stage_box_predictor_arg_scope_fn()):
kernel_size = self._first_stage_box_predictor_kernel_size
rpn_box_predictor_features = slim.conv2d(
rpn_features_to_crop,
self._first_stage_box_predictor_depth,
kernel_size=[kernel_size, kernel_size],
rate=self._first_stage_atrous_rate,
activation_fn=tf.nn.relu6)
return (rpn_box_predictor_features, rpn_features_to_crop,
anchors, image_shape)
Example #27
| Source File: box_list_ops_test.py From MBMD with MIT License | 5 votes |
|
def test_concatenate_with_incompatible_field_shapes(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8]], tf.float32)
scores2 = tf.constant([[1.0, 1.0], [2.1, 3.2]])
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
with self.assertRaises(ValueError):
box_list_ops.concatenate([boxlist1, boxlist2])
Example #28
| Source File: box_list_ops_test.py From tensorflow with BSD 2-Clause "Simplified" License | 5 votes |
|
def test_concatenate_with_incompatible_field_shapes(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8]], tf.float32)
scores2 = tf.constant([[1.0, 1.0], [2.1, 3.2]])
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
with self.assertRaises(ValueError):
box_list_ops.concatenate([boxlist1, boxlist2])
Example #29
| Source File: box_list_ops_test.py From tensorflow with BSD 2-Clause "Simplified" License | 5 votes |
|
def test_concatenate_with_missing_fields(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8]], tf.float32)
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
with self.assertRaises(ValueError):
box_list_ops.concatenate([boxlist1, boxlist2])
Example #30
| Source File: box_list_ops_test.py From ros_tensorflow with Apache License 2.0 | 5 votes |
|
def test_concatenate_with_incompatible_field_shapes(self):
corners1 = tf.constant([[0, 0, 0, 0], [1, 2, 3, 4]], tf.float32)
scores1 = tf.constant([1.0, 2.1])
corners2 = tf.constant([[0, 3, 1, 6], [2, 4, 3, 8]], tf.float32)
scores2 = tf.constant([[1.0, 1.0], [2.1, 3.2]])
boxlist1 = box_list.BoxList(corners1)
boxlist1.add_field('scores', scores1)
boxlist2 = box_list.BoxList(corners2)
boxlist2.add_field('scores', scores2)
with self.assertRaises(ValueError):
box_list_ops.concatenate([boxlist1, boxlist2])
