Is Mixed pixel characterization same to spatial spectral characterization?

In remote sensing, mixed pixel characterization and spatial spectral characterization are same. I've little bit confusion.

04 May 2015 5,610 0 View

What are the recent trends in mixed pixel characterization and classification?

Want to know recent trends in mixed pixel problem characterization and classification methods in remote sensed imagery.

02 March 2015 5,240 3 View

How can I apply my image classification algorithm on these data in matlab environment?

I find HSI images on this link: http://www.ehu.eus/ccwintco/index.php?title=Hyperspectral_Remote_Sensing_Scenes. But all are having more than 10 no. of channels. Want to know how can I use this in...

02 March 2015 3,144 2 View

How can I construct sparse representation for my test image?

I want to study sparse representation of image to denoising applications. If anyone knows basic concepts with paper, matlab source, share it. Thanks in advance

31 December 2014 8,630 4 View

What is dictionary learning and sparse repressentation using SVD?

11 December 2014 258 4 View

What is the difference in wideband specrum sensing and cooperative spectrum sensing for cognitive radios?

I want to know the difference between wideband and cooperative spectrum sensing methods in cognitive radios.

11 December 2014 4,549 6 View

How can I apply ABC algorithm to image segmentation?

I need practical view of PSO like bio intelligence algorithm applications in image segmentation. I'm naive in PSO like concepts. I don't know how to apply it to image segmentation concepts.

06 July 2014 8,865 6 View

Can anyone help me with multispectral image feature extraction using PCA?

I want to know how to extract the features using PCA, if matlab code given, useful to me.

05 June 2014 7,011 3 View

How can be mean & std deviation used to validate the classifier results?

I went through some papers using mean & std deviation to validate the SVM classifier results in hyper spectral image processing classification.

02 March 2014 6,893 4 View

Does anyone have the MATLAB code for SNN and Kuwahara filter (colour version)?

I found some scripts that handle only gray images with long process times.

31 December 2013 8,669 2 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 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

Discrete Phase model (DPM) particle break-up has particle size limits during particle tracking?

Hello, I am currently working on simulating water droplet partciles in a closed room. When I use uniform particles, without "particle break-up", I can carry out the simulation without any problem....

02 March 2021 3,053 2 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

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View