Python target_assigner.create_target_assigner方法代碼示例

本文整理匯總了Python中object_detection.core.target_assigner.create_target_assigner方法的典型用法代碼示例。如果您正苦於以下問題：Python target_assigner.create_target_assigner方法的具體用法？Python target_assigner.create_target_assigner怎麽用？Python target_assigner.create_target_assigner使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類object_detection.core.target_assigner的用法示例。

在下文中一共展示了target_assigner.create_target_assigner方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。

示例1: test_create_target_assigner

# 需要導入模塊: from object_detection.core import target_assigner [as 別名]
# 或者: from object_detection.core.target_assigner import create_target_assigner [as 別名]
def test_create_target_assigner(self):
    """Tests that named constructor gives working target assigners.

    TODO: Make this test more general.
    """
    corners = [[0.0, 0.0, 1.0, 1.0]]
    groundtruth = box_list.BoxList(tf.constant(corners))

    priors = box_list.BoxList(tf.constant(corners))
    prior_stddevs = tf.constant([[1.0, 1.0, 1.0, 1.0]])
    priors.add_field('stddev', prior_stddevs)
    multibox_ta = (targetassigner
                   .create_target_assigner('Multibox', stage='proposal'))
    multibox_ta.assign(priors, groundtruth)
    # No tests on output, as that may vary arbitrarily as new target assigners
    # are added. As long as it is constructed correctly and runs without errors,
    # tests on the individual assigners cover correctness of the assignments.

    anchors = box_list.BoxList(tf.constant(corners))
    faster_rcnn_proposals_ta = (targetassigner
                                .create_target_assigner('FasterRCNN',
                                                        stage='proposal'))
    faster_rcnn_proposals_ta.assign(anchors, groundtruth)

    fast_rcnn_ta = (targetassigner
                    .create_target_assigner('FastRCNN'))
    fast_rcnn_ta.assign(anchors, groundtruth)

    faster_rcnn_detection_ta = (targetassigner
                                .create_target_assigner('FasterRCNN',
                                                        stage='detection'))
    faster_rcnn_detection_ta.assign(anchors, groundtruth)

    with self.assertRaises(ValueError):
      targetassigner.create_target_assigner('InvalidDetector',
                                            stage='invalid_stage')

開發者ID:ringringyi，項目名稱:DOTA_models，代碼行數:38，代碼來源:target_assigner_test.py

示例2: test_create_target_assigner

# 需要導入模塊: from object_detection.core import target_assigner [as 別名]
# 或者: from object_detection.core.target_assigner import create_target_assigner [as 別名]
def test_create_target_assigner(self):
    """Tests that named constructor gives working target assigners.

    TODO(rathodv): Make this test more general.
    """
    corners = [[0.0, 0.0, 1.0, 1.0]]
    groundtruth = box_list.BoxList(tf.constant(corners))

    priors = box_list.BoxList(tf.constant(corners))
    multibox_ta = (targetassigner
                   .create_target_assigner('Multibox', stage='proposal'))
    multibox_ta.assign(priors, groundtruth)
    # No tests on output, as that may vary arbitrarily as new target assigners
    # are added. As long as it is constructed correctly and runs without errors,
    # tests on the individual assigners cover correctness of the assignments.

    anchors = box_list.BoxList(tf.constant(corners))
    faster_rcnn_proposals_ta = (targetassigner
                                .create_target_assigner('FasterRCNN',
                                                        stage='proposal'))
    faster_rcnn_proposals_ta.assign(anchors, groundtruth)

    fast_rcnn_ta = (targetassigner
                    .create_target_assigner('FastRCNN'))
    fast_rcnn_ta.assign(anchors, groundtruth)

    faster_rcnn_detection_ta = (targetassigner
                                .create_target_assigner('FasterRCNN',
                                                        stage='detection'))
    faster_rcnn_detection_ta.assign(anchors, groundtruth)

    with self.assertRaises(ValueError):
      targetassigner.create_target_assigner('InvalidDetector',
                                            stage='invalid_stage')

開發者ID:ahmetozlu，項目名稱:vehicle_counting_tensorflow，代碼行數:36，代碼來源:target_assigner_test.py

示例3: test_create_target_assigner

# 需要導入模塊: from object_detection.core import target_assigner [as 別名]
# 或者: from object_detection.core.target_assigner import create_target_assigner [as 別名]
def test_create_target_assigner(self):
    """Tests that named constructor gives working target assigners.

    TODO(rathodv): Make this test more general.
    """
    corners = [[0.0, 0.0, 1.0, 1.0]]
    groundtruth = box_list.BoxList(tf.constant(corners))

    priors = box_list.BoxList(tf.constant(corners))
    prior_stddevs = tf.constant([[1.0, 1.0, 1.0, 1.0]])
    priors.add_field('stddev', prior_stddevs)
    multibox_ta = (targetassigner
                   .create_target_assigner('Multibox', stage='proposal'))
    multibox_ta.assign(priors, groundtruth)
    # No tests on output, as that may vary arbitrarily as new target assigners
    # are added. As long as it is constructed correctly and runs without errors,
    # tests on the individual assigners cover correctness of the assignments.

    anchors = box_list.BoxList(tf.constant(corners))
    faster_rcnn_proposals_ta = (targetassigner
                                .create_target_assigner('FasterRCNN',
                                                        stage='proposal'))
    faster_rcnn_proposals_ta.assign(anchors, groundtruth)

    fast_rcnn_ta = (targetassigner
                    .create_target_assigner('FastRCNN'))
    fast_rcnn_ta.assign(anchors, groundtruth)

    faster_rcnn_detection_ta = (targetassigner
                                .create_target_assigner('FasterRCNN',
                                                        stage='detection'))
    faster_rcnn_detection_ta.assign(anchors, groundtruth)

    with self.assertRaises(ValueError):
      targetassigner.create_target_assigner('InvalidDetector',
                                            stage='invalid_stage')

開發者ID:cagbal，項目名稱:ros_people_object_detection_tensorflow，代碼行數:38，代碼來源:target_assigner_test.py

示例4: test_create_target_assigner

# 需要導入模塊: from object_detection.core import target_assigner [as 別名]
# 或者: from object_detection.core.target_assigner import create_target_assigner [as 別名]
def test_create_target_assigner(self):
    """Tests that named constructor gives working target assigners.

    TODO(rathodv): Make this test more general.
    """
    corners = [[0.0, 0.0, 1.0, 1.0]]
    groundtruth = box_list.BoxList(tf.constant(corners))

    priors = box_list.BoxList(tf.constant(corners))
    if tf_version.is_tf1():
      multibox_ta = (targetassigner
                     .create_target_assigner('Multibox', stage='proposal'))
      multibox_ta.assign(priors, groundtruth)
    # No tests on output, as that may vary arbitrarily as new target assigners
    # are added. As long as it is constructed correctly and runs without errors,
    # tests on the individual assigners cover correctness of the assignments.

    anchors = box_list.BoxList(tf.constant(corners))
    faster_rcnn_proposals_ta = (targetassigner
                                .create_target_assigner('FasterRCNN',
                                                        stage='proposal'))
    faster_rcnn_proposals_ta.assign(anchors, groundtruth)

    fast_rcnn_ta = (targetassigner
                    .create_target_assigner('FastRCNN'))
    fast_rcnn_ta.assign(anchors, groundtruth)

    faster_rcnn_detection_ta = (targetassigner
                                .create_target_assigner('FasterRCNN',
                                                        stage='detection'))
    faster_rcnn_detection_ta.assign(anchors, groundtruth)

    with self.assertRaises(ValueError):
      targetassigner.create_target_assigner('InvalidDetector',
                                            stage='invalid_stage')

開發者ID:tensorflow，項目名稱:models，代碼行數:37，代碼來源:target_assigner_test.py

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