Ornela MegneinArtificial Intelligence in Plain EnglishImage Orientation in 3D NIfTI Medical Imaging.Working with 3D NIfTI medical images (e.g., CT, MRI, PET) sometimes requires attention to image orientation during preprocessing, as…4d ago24d ago2
Ornela MegneinArtificial Intelligence in Plain EnglishGradient Underflow and Gradient ScalingI’ve worked with deep neural networks using mixed precision training to speed up the training process. In this post, I will briefly explain…Aug 20Aug 20
Ornela MegneDice Score, False Positive Volume, and False Negative VolumeAs indicated in a previous post, dice scores, which measure the overlap between the ground truth and the predicted mask, can serve as a…Jan 25Jan 25
Ornela MegneDICOM to NIfTI ConversionMany frameworks for medical image analysis may require a specific format such as NIfTI (Neuroimaging Informatics Technology Initiative)…Jan 143Jan 143
Ornela MegneinArtificial Intelligence in Plain EnglishProstate MRI SegmentationImage segmentation is a crucial aspect of medical image analysis. In the context of prostate Magnetic Resonance Imaging (MRI), it relies on…Jan 92Jan 92
Ornela MegneinArtificial Intelligence in Plain EnglishVocal Biomarker to Predict Fatigue in People with COVID-19IntroductionOct 30, 2023Oct 30, 2023
Ornela MegneImage CaptioningIn the realm of multimodal learning, image captioning stands as a process that involves the generation of meaningful textual descriptions…Jun 6, 20231Jun 6, 20231
Ornela MegneDouble Descent PhenomenonOverall , Machine learning’s main objective is to find a tradeoff between the model’s ability to fit the training data and its ability to…Apr 11, 20232Apr 11, 20232
Ornela MegneMask-RCNN for Object Detection with Detectron2In our previous article, we gave an intuition behind object detection. You can read it here to refresh.May 22, 20221May 22, 20221
Ornela MegneIntroduction to object detectionIn machine learning, computers are able to “identify” objects thanks to computer vision. But have you ever asked yourself how computers…May 9, 2022May 9, 2022