Generator a dataset based on tfrecord files :param filenames: :param parsing_fn: :param shape_fn: array of shapes, wh

Gets the logits from each model's branch. The underlying model is branched out in the last layer when atrous spatial pyramid pooling is employed,

Parses config for graph rewriter. Args: graph_rewriter_config_file: file path to the graph rewriter config. Returns: graph_rewriter_pb2.

Returns the folder containing all images and the folder containing all label information :param fold_type: :param input_path:

Returns the learning rate type for training. Args: optimizer_config: An optimizer_pb2.Optimizer. Returns: The type of the learning rate.

Computes pairwise intersection-over-area between box and mask collections. Intersection-over-area (ioa) between two masks mask1 and mask2 is define

Computes pairwise intersection-over-area between box collections. Intersection-over-area (ioa) between two boxes box1 and box2 is defined as thei

模型装载 :param gpu_id: 装载GPU编号 :return:

Load personalized dict to improve detect rate. Parameter: - f : A plain text file contains words and their ocurrences.

Non maximum suppression. This op greedily selects a subset of detection bounding boxes, pruning away boxes that have high IOU (intersection over

Non maximum suppression. This op greedily selects a subset of detection bounding boxes, pruning away boxes that have high IOU (intersection over

Pads the input tensor with 0s along the first dimension up to the length. Args: t: the input tensor, assuming the rank is at least 1. lengt

Use argparse to get command line arguments

Use argparse to get command line arguments.

Use argparse to get command line arguments.

Use argparse to get command line arguments.

Use argparse to get command line arguments

Use argparse to get command line arguments.

Use argparse to get command line arguments.

Use argparse to get command line arguments.

Use argparse to get command line arguments.

Adds the decoder to obtain sharper segmentation results. Args: features: A tensor of size [batch, features_height, features_width, featur

Fully resolves the shape of a Tensor. Use as much as possible the shape components already known during graph creation and resolve the remaining

Scale box coordinates in x and y dimensions. Args: boxlist: BoxList holding N boxes y_scale: float x_scale: float Returns: boxli

Strided 2-D separable convolution with 'SAME' padding. If stride > 1 and use_explicit_padding is True, then we do explicit zero- padding, followe

Sort boxes and associated fields according to a scalar field. A common use case is reordering the boxes according to descending scores. Args:

Stacks Xception blocks and controls output feature density. First, this function creates scopes for the Xception in the form of 'block_name/unit_

Suggest word frequency to force the characters in a word to be joined or splitted. Parameter: - segment : The se

处理耗时统计 :return: 平均耗时

处理耗时统计 :return: 平均耗时

Tokenize a sentence and yields tuples of (word, start, end) Parameter: - sentence: the str(unicode) to be segmented.

Unzip file :param file_path: :return:

Unzip file :param file_path: :return: