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DIP's Projects

multispec icon multispec

MultiSpec is a freeware image data analysis application developed for interactively analyzing Earth observational multispectral and hyperspectral image data.

music4p3 icon music4p3

MUltiband Satellite Imagery for object Classification (MUSIC) to detect Photovoltaic Power Plants

mvet icon mvet

Resource and code for multiview entity typing

nkfd icon nkfd

MATLAB Code for Kernel linear discriminant analysis with Noisy Labels.

noise-filtering-and-image-registration icon noise-filtering-and-image-registration

In this project I implemented a program that can take a rotated image and map it to a non rotated selfie image. The program uses the concept of Image Registration, mapping coordinates of an image based on landmarks to a function such that the function maps each pixel in the rotated image to an interpolated version of the image where the face is no longer rotated. In addition to this, I also take a satellite image of Saturn taken by NASA in 2005 which depicted periodic and salt and pepper noise. I then accurately filter out all noise from the image using my understanding of median filters and frequency domain analysis. I filter out periodic noise using a high pass notch filter to remove the periodic noise in the frequency domain. To execute the function run the main.m script and select the landmarks for both images. In the supplied code, the landmarks have been hardcoded in with the values used in the report, to test your own landmark values uncomment the 3 lines of โ€œcpselectโ€ commands in the main.m file, and comment out the hardcoded values for p, p1, p2, q, q1, q2. Further details can be found in the pdf report.

noise-removal icon noise-removal

Sample Python code for Mean & Median filters and sample convolution implementation.

noise2noise icon noise2noise

An unofficial and partial Keras implementation of "Noise2Noise: Learning Image Restoration without Clean Data"

noisereduce icon noisereduce

Noise reduction in python using spectral gating (speech, bioacoustics, audio, time-domain signals)

noisy-labeling icon noisy-labeling

A visual simulation of ML model performance when the labeling function is noisy.

noisy-oracle icon noisy-oracle

Replicate the paper "Efficiently Learning the Accuracy of Labeling Sources for Selective Sampling" and explore the ensemble method

noisy_label icon noisy_label

Code for the CVPR15 paper "Learning from Massive Noisy Labeled Data for Image Classification"

noisy_labels icon noisy_labels

TRAINING DEEP NEURAL-NETWORKS USING A NOISE ADAPTATION LAYER

noisylabels icon noisylabels

Experiments with noisy labels, to se the accuracy of classification under noise, effects of active learning, etc

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