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2021-01-02Correct feature dims after disentanglement and HPM backbone removalJordan Gong
1. Features used in HPM is decoded canonical embedding without transpose convolution 2. Decode pose embedding to image for Part Net 3. Backbone seems to be redundant, we can use feature map given by auto-decoder
2021-01-02Change type of pose similarity loss to tensorJordan Gong
2020-12-31Implement some parts of RGB-GaitPart wrapperJordan Gong
1. Triplet loss function and weight init function haven't been implement yet 2. Tuplize features returned by auto-encoder for later unpack 3. Correct comment error in auto-encoder 4. Swap batch_size dim and time dim in HPM and PartNet in case of redundant transpose 5. Find backbone problems in HPM and disable it temporarily 6. Make feature structure by HPM consistent to that by PartNet 7. Fix average pooling dimension issue and incorrect view change in HP
2020-12-31Make HPM capable of processing frames in all batchesJordan Gong
2020-12-31Make super class constructor revoke consistentJordan Gong
2020-12-31Bug Fixes in HPM and PartNetJordan Gong
1. Register list of torch.nn.Module to the network using torch.nn.ModuleList 2. Fix operation error in squeeze list of tensor 3. Replace squeeze with view in HP in case batch size is 1
2020-12-30Correct and refine PartNetJordan Gong
1. Let FocalConv block capable of processing frames in all batches 2. Correct input dims of TFA and output dims of HP 3. Change torch.unsqueeze and torch.cat to torch.stack
2020-12-30Combine FPFE and TFA to PartNetJordan Gong
2020-12-30Combine FPFE and TFA to GaitPartJordan Gong
2020-12-30Add pooling options in HPMJordan Gong
According to [1], we can use GAP and GMP together, or one of both in ablation study. [1]Y. Fu et al., “Horizontal pyramid matching for person re-identification,” in Proceedings of the AAAI Conference on Artificial Intelligence, 2019, vol. 33, pp. 8295–8302.
2020-12-29Return canonical features at condition 1 for later aggregationJordan Gong
2020-12-29Correct batch splitterJordan Gong
We can disentangle features from different subjects, but cannot do it at different temporal orders
2020-12-29Add type hint for new label (numpy.int64)Jordan Gong
2020-12-29Encode class names to label and some access improvementJordan Gong
1. Encode class names using LabelEncoder from sklearn 2. Remove unneeded class variables 3. Protect some variables from being accessed in userspace
2020-12-28Wrap the auto-encoder, return 3 losses at t2Jordan Gong
2020-12-27Try some unit tests on CASIA-B datasetJordan Gong
2020-12-27Change default dataset directoryJordan Gong
2020-12-27Implement some parts of main model structureJordan Gong
1. Configuration parsers 2. Model signature generator
2020-12-27Fix inconsistency and API deprecation issues in decoderJordan Gong
1. Add default output channels of decoder 2. Replace deprecated torch.nn.functional.sigmoid with torch.sigmoid
2020-12-27Refine auto-encoderJordan Gong
1. Wrap fully connected layers 2. Introduce hyperparameter tuning in constructor
2020-12-27Prepare for FVG datasetJordan Gong
2020-12-27Make naming scheme consistentJordan Gong
Use `dir` instead of `path`
2020-12-27Add dataset selector to config type hint, change ClipLabels typo to ClipViewsJordan Gong
2020-12-27Adopt type hinting generics in standard collections (PEP 585)Jordan Gong
2020-12-26Implement batch splitter to split sampled dataJordan Gong
Disentanglement cannot be processed on different subjects at the same time, we need to load `pr` subjects one by one. The batch splitter will return a pr-length list of tuples (with 2 dicts containing k-length lists of labels, conditions, view and k-length tensor of clip data, representing condition 1 and condition 2 respectively).
2020-12-26Sample k more clips for disentanglementJordan Gong
2020-12-26Add config file and corresponding type hintJordan Gong
2020-12-26Combine transformed height and width to `frame_size`Jordan Gong
2020-12-26Bump up version for tqdmJordan Gong
2020-12-24Implement Horizontal Pyramid Matching (HPM)Jordan Gong
2020-12-24Optimize importsJordan Gong
2020-12-24Change the usage of layers and reorganize relations of layersJordan Gong
1. Add batch normalization and activation to layers 2. VGGConv2d and FocalConv2d inherits to BasicConv2d; DCGANConvTranspose2d inherits to BasicConvTranspose2d
2020-12-23Make activation inplaceJordan Gong
2020-12-23Modify activation functions after conv or trans-conv in auto-encoderJordan Gong
1. Make activation functions be inplace ops 2. Change Leaky ReLU to ReLU in decoder
2020-12-23Refactor and refine auto-encoderJordan Gong
1. Wrap Conv2d 3x3-padding-1 to VGGConv2d 2. Wrap ConvTranspose2d 4x4-stride-4-padding-1 to DCGANConvTranspose2d 3. Turn off bias in conv since the employment of batch normalization
2020-12-23Wrap Conv1d no bias layerJordan Gong
2020-12-23Reshape feature before decodeJordan Gong
2020-12-23Remove redundant Leaky ReLU in FocalConv2dJordan Gong
2020-12-23Split modules to different filesJordan Gong
2020-12-22Remove unused Matplotlib dependencyJordan Gong
2020-12-22Implement prototype layersJordan Gong
2020-12-22Enforce PEP 8 length limitJordan Gong
2020-12-21Change image loading techniqueJordan Gong
1. Use Pillow.Image.open instead of torchvision.io.read_image to read image 2. Transforming PIL images instead of tensors which performs better and device option is removed 3. Images are normalized now
2020-12-191. Delete unused transform functionJordan Gong
2. Reorganize the initialization cache dicts
2020-12-19Fix indexing error when no clip to be discardJordan Gong
2020-12-19Add cache switch, allowing load all data into RAM before samplingJordan Gong
2020-12-18Add torch and numpy to requirements.txtJordan Gong
2020-12-18Implement triplet samplerJordan Gong
2020-12-18Implement CASIA-B datasetJordan Gong
2020-12-16Ignore datasetJordan Gong
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