You can download the learned weights for each modality in the following table.Categories By brand New products Audio and data connectors Video and RF connectors Power connectors, distribution and batteries Connection panels and stageboxes Fibre optic cables, connectors and interfaces Cable assemblies, patchcords and leads Cables Cabling accessories and tools Bags and cases Racks and enclosures Rack accessories and hardware Lights, clocks, furniture, fittings and equipment supports Drives, memory, media, labelling and sound effects Microphones Radio Microphones Microphone supports, amplifiers, powering and accessories Headphones, headsets, earpieces, amplifiers and wireless systems Hearing protection and noise control Record, replay and radio receivers Audio interfacing Video interfacing, processing, monitoring and camera accessories Audio mixers and processing Amplification Loudspeakers and audio monitoring Test and measurement Communications, conferencing and datacoms Assistive Listening Index By brand Index New products Special offers Clearance listĬompact disc label sets, available in a variety of materials and colours. Sample of detection result on the test setīelow we illustrated a sample of vertebral disc detection on the test set. Python src/main.py -evaluate true -attshow true. Thus with the following command, you can visualize the input sample, estimated vertebral disc location, and the attention channel. To extract and show the attention channel for the related input sample, we registered the attention channel by the forward hook.
For more details check the arguments section in main.py.Ħ- Run the test.py to evaluate the model on the test set alongside with the metrics. You can use -att true to use the attention mechanisim.ī- Evaluate the model python src/main.py -evaluate true it will load the trained model and evalute it on the validation set.Ĭ- You can run make_res_gif.py to creat a prediction video using the prediction images generated by main.py for the validation set.ĭ- You can change the number of stacked hourglass by -stacks argument. Use the following command with the related arguments to perform the required action:Ī- Train and evaluate the model python src/main.py. It only takes couple of hours to train with 5GB GPU memory. Please unzip the file in the prepared_data folder.ĥ- Run the main.py to train and evaluate the model. Notice: To avoid the above steps we have provided the processed data for all train, validation and test sets here (should be around 150 MB) you can simply download it and continue with the rest steps. Please follow the bellow steps to train and evaluate the model.ġ- Download the Spine Generic Public Database (Multi-Subject).Ģ- Run the create_dataset.py to gather the required data from the Spin Generic dataset.Ĥ- Run prepare_trainset.py to creat the training and validation samples. The required libraries are included in the requiremetns.txt file.
This code has been implemented in python language using Pytorch libarary and tested in ubuntu, though should be compatible with related environment. Please consider starring us, if you found it useful.
Azad, Lucas Rouhier, and Julien Cohen-Adad "Stacked Hourglass Network with a Multi-level Attention Mechanism: Where to Look for Intervertebral Disc Labeling", MICCAI Workshop, 2021, download link. If this code helps with your research please consider citing the following papers: In this work, we aimed to mitigate this problem by reformulating the semantic intervertebral disc labeling using the pose estimation technique. Hence, the semantic intervertebral labeling highly depends on the disc localization algorithm and mostly fails when the localization algorithm cannot detect discs or falsely detects a background area as a disc. Most of the literature work consider the semantic intervertebral disc labeling as a post-processing step, which applies on the top of the disc localization algorithm. Precisely localizing spinal discs plays an important role in intervertebral disc labeling. ⚠️ A more recent and actively-maintained version of this code is available in ivadomed Stacked Hourglass Network with a Multi-level Attention Mechanism: Where to Look for Intervertebral Disc LabelingĪutomatic labeling of the intervertebral disc is a difficult task, due to the many challenges such as complex background, the similarity between discs and bone area in MRI imaging, blurry image, and variation in an imaging modality.