How to compare Faces from two images for similarity?

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Can anyone suggest an alternative to the Genetic algorithm?

Hi, I have little experience with Genetic algorithm previously. Currently I am trying to use GA for some scheduling where I have some events and rooms which must be scheduled for these event each...

07 August 2014 6,011 31 View

How can I compare images for object detection?

I am trying for object detection in Java. I initially starting by comparing two images to find similarity between two images by 1) comparing images pixel by pixel by using img.getRGB(x,y) method...

02 March 2014 9,910 10 View

How to preprocess Time series data?

I am having stock prices as my input (along with open,close,high,low,volume per day). As it is the same as time series data(I guess so) can anybody suggest any technique to pre-process / normalize...

03 April 2013 2,531 16 View

How to update weights in Back Propagation Through Time algorithm?

I have a Recurrent Neural Network with architecture 5(inputs)-4(hidden)-1(output) with output connected to context neuron only (only one feedback from output neuron). I am using Back Propagation...

03 April 2013 9,364 4 View

How to train Recurrent Neural network?

I know about Backpropagation Algo. used for MLP/FeedFoward network. I want to know whether backpropagation can be directly applied to RNN or it need some modification? I also want to know about...

03 April 2013 202 5 View

Problem with backpropagation.

I am implementing Backpropagation for on a stock price of a company. But I am facing a unusual problem, whenever I go for training the algorithms produces same output after epoch 30 irrespective...

03 April 2013 8,867 19 View

How to update weights in Batch update method of backpropagation.

I am currently using an online update method to update the weights of a neural network, but the results are not satisfactory. I want try switching to a batch update method now. Firstly, I will...

03 April 2013 1,699 3 View

Is it possible to predict further value with ART (adaptive resonance theory)?

I want to do stock prediction in which I am predicting next day closing value. Input and output are both real values. Is it possible to do such prediction with ART network? If so, which network is...

02 March 2013 4,466 1 View

How to update weights of ART(Adaptive Resonance Theory) network.

I have read some documents on ART, but I am unable to understand how to update weights of ART network after selecting Winner on presenting input to network. please provide some details about it. I...

02 March 2013 670 2 View

Working of sigmoid function

I need my network to produce output like 234,231.......(values in range 200-300). So I have created a 5-4-1 FF network with Sigmoid activation function in Hidden Layer and linear activation at...

01 February 2013 5,312 4 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Do I need to strip the PVDF membrane before staining it with colloidal gold?

Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...

02 March 2021 7,829 3 View

Image Processing and classification using keras/Tensorflow?

Do you have some recommendations approaches on Image processing and classification of plant diseases using TensorFlow/Keras?

02 March 2021 1,493 4 View

Which SAR dataset to use for generating coherency matrix and performing target decomposition (Description) ?

Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...

02 March 2021 8,481 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

How to find the mode of classified ocean colour images?

Hello, I have classified 10 S3 OLCI images from the same area (althouth not the same size and/or quadrant) and I would like to do a final image using the mode of the pixel of these 10 images. I...

01 March 2021 9,874 3 View