- 13 Jul, 2018 1 commit
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pkulzc authored
* Merged commit includes the following changes: 204316992 by Zhichao Lu: Update docs to prepare inputs -- 204309254 by Zhichao Lu: Update running_pets.md to use new binaries and correct a few things in running_on_cloud.md -- 204306734 by Zhichao Lu: Move old binaries into legacy folder and add deprecation notice. -- 204267757 by Zhichao Lu: Fixing a problem in VRD evaluation with missing ground truth annotations for images that do not contain objects from 62 groundtruth classes. -- 204167430 by Zhichao Lu: This fixes a flaky losses test failure. -- 203670721 by Zhichao Lu: Internal change. -- 203569388 by Zhichao Lu: Internal change 203546580 by Zhichao Lu: * Expand TPU compatibility g3doc with config snippets * Change mscoco dataset path in sample configs to the sharded versions -- 203325694 by Zhichao Lu: Make merge_multiple_label_boxes work for model_main code path. -- 203305655 by Zhichao Lu: Remove the 1x1 conv layer before pooling in MobileNet-v1-PPN feature extractor. -- 203139608 by Zhichao Lu: - Support exponential_decay with burnin learning rate schedule. - Add the minimum learning rate option. - Make the exponential decay start only after the burnin steps. -- 203068703 by Zhichao Lu: Modify create_coco_tf_record.py to output sharded files. -- 203025308 by Zhichao Lu: Add an option to share the prediction tower in WeightSharedBoxPredictor. -- 203024942 by Zhichao Lu: Move ssd mobilenet v1 ppn configs to third party. -- 202901259 by Zhichao Lu: Delete obsolete ssd mobilenet v1 focal loss configs and update pets dataset path -- 202894154 by Zhichao Lu: Move all TPU compatible ssd mobilenet v1 coco14/pet configs to third party. -- 202861774 by Zhichao Lu: Move Retinanet (SSD + FPN + Shared box predictor) configs to third_party. -- PiperOrigin-RevId: 204316992 * Add original files back.
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- 13 Jun, 2018 1 commit
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aeloyq authored
Fix the Bug that evaluator don't load the min max values of fake_quantize op from lastest checkpoint
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- 06 Jun, 2018 1 commit
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Zhichao Lu authored
199348852 by Zhichao Lu: Small typos fixes in VRD evaluation. -- 199315191 by Zhichao Lu: Change padding shapes when additional channels are available. -- 199309180 by Zhichao Lu: Adds minor fixes to the Object Detection API implementation. -- 199298605 by Zhichao Lu: Force num_readers to be 1 when only input file is not sharded. -- 199292952 by Zhichao Lu: Adds image-level labels parsing into TfExampleDetectionAndGTParser. -- 199259866 by Zhichao Lu: Visual Relationships Evaluation executable. -- 199208330 by Zhichao Lu: Infer train_config.batch_size as the effective batch size. Therefore we need to divide the effective batch size in trainer by train_config.replica_to_aggregate to get per worker batch size. -- 199207842 by Zhichao Lu: Internal change. -- 199204222 by Zhichao Lu: In case the image has more than three channels, we only take the first three channels for visualization. -- 199194388 by Zhichao Lu: Correcting protocols description: VOC 2007 -> VOC 2012. -- 199188290 by Zhichao Lu: Adds per-relationship APs and mAP computation to VRD evaluation. -- 199158801 by Zhichao Lu: If available, additional channels are merged with input image. -- 199099637 by Zhichao Lu: OpenImages Challenge metric support: -adding verified labels standard field for TFExample; -adding tfrecord creation functionality. -- 198957391 by Zhichao Lu: Allow tf record sharding when creating pets dataset. -- 198925184 by Zhichao Lu: Introduce moving average support for evaluation. Also adding the ability to override this configuration via config_util. -- 198918186 by Zhichao Lu: Handles the case where there are 0 box masks. -- 198809009 by Zhichao Lu: Plumb groundtruth weights into target assigner for Faster RCNN. -- 198759987 by Zhichao Lu: Fix object detection test broken by shape inference. -- 198668602 by Zhichao Lu: Adding a new input field in data_decoders/tf_example_decoder.py for storing additional channels. -- 198530013 by Zhichao Lu: An util for hierarchical expandion of boxes and labels of OID dataset. -- 198503124 by Zhichao Lu: Fix dimension mismatch error introduced by https://github.com/tensorflow/tensorflow/pull/18251, or cl/194031845. After above change, conv2d strictly checks for conv_dims + 2 == input_rank. -- 198445807 by Zhichao Lu: Enabling Object Detection Challenge 2018 metric in evaluator.py framework for running eval job. Renaming old OpenImages V2 metric. -- 198413950 by Zhichao Lu: Support generic configuration override using namespaced keys Useful for adding custom hyper-parameter tuning fields without having to add custom override methods to config_utils.py. -- 198106437 by Zhichao Lu: Enable fused batchnorm now that quantization is supported. -- 198048364 by Zhichao Lu: Add support for keypoints in tf sequence examples and some util ops. -- 198004736 by Zhichao Lu: Relax postprocessing unit tests that are based on assumption that tf.image.non_max_suppression are stable with respect to input. -- 197997513 by Zhichao Lu: More lenient validation for normalized box boundaries. -- 197940068 by Zhichao Lu: A couple of minor updates/fixes: - Updating input reader proto with option to use display_name when decoding data. - Updating visualization tool to specify whether using absolute or normalized box coordinates. Appropriate boxes will now appear in TB when using model_main.py -- 197920152 by Zhichao Lu: Add quantized training support in the new OD binaries and a config for SSD Mobilenet v1 quantized training that is TPU compatible. -- 197213563 by Zhichao Lu: Do not share batch_norm for classification and regression tower in weight shared box predictor. -- 197196757 by Zhichao Lu: Relax the box_predictor api to return box_prediction of shape [batch_size, num_anchors, code_size] in addition to [batch_size, num_anchors, (1|q), code_size]. -- 196898361 by Zhichao Lu: Allow per-channel scalar value to pad input image with when using keep aspect ratio resizer (when pad_to_max_dimension=True). In Object Detection Pipeline, we pad image before normalization and this skews batch_norm statistics during training. The option to set per channel pad value lets us truly pad with zeros. -- 196592101 by Zhichao Lu: Fix bug regarding tfrecord shuffling in object_detection -- 196320138 by Zhichao Lu: Fix typo in exporting_models.md -- PiperOrigin-RevId: 199348852
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- 03 Apr, 2018 2 commits
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Zhichao Lu authored
PiperOrigin-RevId: 190068159
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Zhichao Lu authored
PiperOrigin-RevId: 189929413
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- 22 Mar, 2018 1 commit
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pkulzc authored
* Force cast of num_classes to integer PiperOrigin-RevId: 188335318 * Updating config util to allow overwriting of cosine decay learning rates. PiperOrigin-RevId: 188338852 * Make box_list_ops.py and box_list_ops_test.py work with C API enabled. The C API has improved shape inference over the original Python code. This causes some previously-working conds to fail. Switching to smart_cond fixes this. Another effect of the improved shape inference is that one of the failures tested gets caught earlier, so I modified the test to reflect this. PiperOrigin-RevId: 188409792 * Fix parallel event file writing issue. Without this change, the event files might get corrupted when multiple evaluations are run in parallel. PiperOrigin-RevId: 188502560 * Deprecating the boolean flag of from_detection_checkpoint. Replace with a string field fine_tune_checkpoint_type to train_config to provide extensibility. The fine_tune_checkpoint_type can currently take value of `detection`, `classification`, or others when the restore_map is overwritten. PiperOrigin-RevId: 188518685 * Automated g4 rollback of changelist 188502560 PiperOrigin-RevId: 188519969 * Introducing eval metrics specs for Coco Mask metrics. This allows metrics to be computed in tensorflow using the tf.learn Estimator. PiperOrigin-RevId: 188528485 * Minor fix to make object_detection/metrics/coco_evaluation.py python3 compatible. PiperOrigin-RevId: 188550683 * Updating eval_util to handle eval_metric_ops from multiple `DetectionEvaluator`s. PiperOrigin-RevId: 188560474 * Allow tensor input for new_height and new_width for resize_image. PiperOrigin-RevId: 188561908 * Fix typo in fine_tune_checkpoint_type name in trainer. PiperOrigin-RevId: 188799033 * Adding mobilenet feature extractor to object detection. PiperOrigin-RevId: 188916897 * Allow label maps to optionally contain an explicit background class with id zero. PiperOrigin-RevId: 188951089 * Fix boundary conditions in random_pad_to_aspect_ratio to ensure that min_scale is always less than max_scale. PiperOrigin-RevId: 189026868 * Fallback on from_detection_checkpoint option if fine_tune_checkpoint_type isn't set. PiperOrigin-RevId: 189052833 * Add proper names for learning rate schedules so we don't see cryptic names on tensorboard. PiperOrigin-RevId: 189069837 * Enforcing that all datasets are batched (and then unbatched in the model) with batch_size >= 1. PiperOrigin-RevId: 189117178 * Adding regularization to total loss returned from DetectionModel.loss(). PiperOrigin-RevId: 189189123 * Standardize the names of loss scalars (for SSD, Faster R-CNN and R-FCN) in both training and eval so they can be compared on tensorboard. Log localization and classification losses in evaluation. PiperOrigin-RevId: 189189940 * Remove negative test from box list ops test. PiperOrigin-RevId: 189229327 * Add an option to warmup learning rate in manual stepping schedule. PiperOrigin-RevId: 189361039 * Replace tf.contrib.slim.tfexample_decoder.LookupTensor with object_detection.data_decoders.tf_example_decoder.LookupTensor. PiperOrigin-RevId: 189388556 * Force regularization summary variables under specific family names. PiperOrigin-RevId: 189393190 * Automated g4 rollback of changelist 188619139 PiperOrigin-RevId: 189396001 * Remove step 0 schedule since we do a hard check for it after cl/189361039 PiperOrigin-RevId: 189396697 * PiperOrigin-RevId: 189040463 * PiperOrigin-RevId: 189059229 * PiperOrigin-RevId: 189214402 * Force regularization summary variables under specific family names. PiperOrigin-RevId: 189393190 * Automated g4 rollback of changelist 188619139 PiperOrigin-RevId: 189396001 * Make slim python3 compatible. * Monir fixes. * Add TargetAssignment summaries in a separate family. PiperOrigin-RevId: 189407487 * 1. Setting `family` keyword arg prepends the summary names twice with the same name. Directly adding family suffix to the name gets rid of this problem. 2. Make sure the eval losses have the same name. PiperOrigin-RevId: 189434618 * Minor fixes to make object detection tf 1.4 compatible. PiperOrigin-RevId: 189437519 * Call the base of mobilenet_v1 feature extractor under the right arg scope and set batchnorm is_training based on the value passed in the constructor. PiperOrigin-RevId: 189460890 * Automated g4 rollback of changelist 188409792 PiperOrigin-RevId: 189463882 * Update object detection syncing. PiperOrigin-RevId: 189601955 * Add an option to warmup learning rate, hold it constant for a certain number of steps and cosine decay it. PiperOrigin-RevId: 189606169 * Let the proposal feature extractor function in faster_rcnn meta architectures return the activations (end_points). PiperOrigin-RevId: 189619301 * Fixed bug which caused masks to be mostly zeros (caused by detection_boxes being in absolute coordinates if scale_to_absolute=True. PiperOrigin-RevId: 189641294 * Open sourcing Mobilenetv2 + SSDLite. PiperOrigin-RevId: 189654520 * Remove unused files.
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- 27 Feb, 2018 1 commit
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Zhichao Lu authored
187187978 by Zhichao Lu: Only updating hyperparameters if they have non-null values. -- 187097690 by Zhichao Lu: Rewrite some conditions a bit more clearly. -- 187085190 by Zhichao Lu: More informative error message. -- 186935376 by Zhichao Lu: Added option to evaluator.evaluate to use custom evaluator objects. -- 186808249 by Zhichao Lu: Fix documentation re: number of stages. -- 186775014 by Zhichao Lu: Change anchor generator interface to return a list of BoxLists containing anchors for different feature map layers. -- 186729028 by Zhichao Lu: Minor fixes to object detection. -- 186723716 by Zhichao Lu: Fix tf_example_decoder.py initailization issue. -- 186668505 by Zhichao Lu: Remove unused import. -- 186475361 by Zhichao Lu: Update the box predictor interface to return list of predictions - one from each feature map - instead of stacking them into one large tensor. -- 186410844 by Zhichao Lu: Fix PythonPath Dependencies. -- 186365384 by Zhichao Lu: Made some of the functions in exporter public so they can be reused. -- 186341438 by Zhichao Lu: Re-introducing check that label-map-path must be a valid (non-empty) string prior to overwriting pipeline config. -- 186036984 by Zhichao Lu: Adding default hyperparameters and allowing for overriding them via flags. -- 186026006 by Zhichao Lu: Strip `eval_` prefix from name argument give to TPUEstimator.evaluate since it adds the same prefix internally. -- 186016042 by Zhichao Lu: Add an option to evaluate models on training data. -- 185944986 by Zhichao Lu: let _update_label_map_path go through even if the path is empty -- 185860781 by Zhichao Lu: Add random normal initializer option to hyperparams builder. Scale the regression losses outside of the box encoder by adjusting huber loss delta and regression loss weight. -- 185846325 by Zhichao Lu: Add an option to normalize localization loss by the code size(number of box coordinates) in SSD Meta architecture. -- 185761217 by Zhichao Lu: Change multiscale_grid_anchor_generator to return anchors in normalized coordinates by default and add option to configure it. In SSD meta architecture, TargetAssigner operates in normalized coordinate space (i.e, groundtruth boxes are in normalized coordinates) hence we need the option to generate anchors in normalized coordinates. -- 185747733 by Zhichao Lu: Change the smooth L1 localization implementationt to use tf.losses.huber_loss and expose the delta parameter in the proto. -- 185715309 by Zhichao Lu: Obviates the need for prepadding on mobilenet v1 and v2 for fully convolutional models. -- 185685695 by Zhichao Lu: Fix manual stepping schedule to return first rate when there are no boundaries -- 185621650 by Zhichao Lu: Added target assigner proto for configuring negative class weights. -- PiperOrigin-RevId: 187187978
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- 10 Feb, 2018 1 commit
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Zhichao Lu authored
185215255 by Zhichao Lu: Stop populating image/object/class/text field when generating COCO tf record. -- 185213306 by Zhichao Lu: Use the params batch size and not the one from train_config in input_fn -- 185209081 by Zhichao Lu: Handle the case when there are no ground-truth masks for an image. -- 185195531 by Zhichao Lu: Remove unstack and stack operations on features from third_party/object_detection/model.py. -- 185195017 by Zhichao Lu: Matrix multiplication based gather op implementation. -- 185187744 by Zhichao Lu: Fix eval_util minor issue. -- 185098733 by Zhichao Lu: Internal change 185076656 by Zhichao Lu: Increment the amount of boxes for coco17. -- 185074199 by Zhichao Lu: Add config for SSD Resnet50 v1 with FPN. -- 185060199 by Zhichao Lu: Fix a bug in clear_detections. This method set detection_keys to an empty dictionary instead of an empty set. I've refactored so that this ...
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- 02 Feb, 2018 1 commit
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Zhichao Lu authored
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- 01 Feb, 2018 1 commit
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Zhichao Lu authored
184048729 by Zhichao Lu: Modify target_assigner so that it creates regression targets taking keypoints into account. -- 184027183 by Zhichao Lu: Resnet V1 FPN based feature extractors for SSD meta architecture in Object Detection V2 API. -- 184004730 by Zhichao Lu: Expose a lever to override the configured mask_type. -- 183933113 by Zhichao Lu: Weight shared convolutional box predictor as described in https://arxiv.org/abs/1708.02002 -- 183929669 by Zhichao Lu: Expanding box list operations for future data augmentations. -- 183916792 by Zhichao Lu: Fix unrecognized assertion function in tests. -- 183906851 by Zhichao Lu: - Change ssd meta architecture to use regression weights to compute loss normalizer. -- 183871003 by Zhichao Lu: Fix config_util_test wrong dependency. -- 183782120 by Zhichao Lu: Add __init__ file to third_party directories. -- 183779109 by Zhichao Lu: Setup regular version s...
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- 28 Oct, 2017 1 commit
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Vivek Rathod authored
interface defined in utils/object_detection_evaluation.py. * Update eval.py to use routines from utils/config_utils.py to parse config files.
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- 21 Sep, 2017 1 commit
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Neal Wu authored
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- 28 Jun, 2017 1 commit
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Ben Mabey authored
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- 15 Jun, 2017 1 commit
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derekjchow authored
For details see our paper: "Speed/accuracy trade-offs for modern convolutional object detectors." Huang J, Rathod V, Sun C, Zhu M, Korattikara A, Fathi A, Fischer I, Wojna Z, Song Y, Guadarrama S, Murphy K, CVPR 2017 https://arxiv.org/abs/1611.10012
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