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

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

Does anybody have materials/scripts in matlab for PSO to estimate IMFs of EMD?

I need to estimate the IMFs of EMD of given image. I use PSO to estimate the IMFs of EMD. I don't have much knowlegde about PSO. Anybody help me in PSO programming in Matlab.

10 November 2014 5,405 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

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 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

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 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

How UAV or drone can be beneficial to better estimate crop yield?

As we know, crop yield estimation has been done traditionally with farmer's expert knowledge, deductive sampling in representative areas, and remote sensing with satellite imagery. Farmer's Expert...

01 March 2021 3,468 3 View

Does anyone have kinetic and kinematic dataset for gait classification?

I want to differentiate between normal and abnormal movement. For this reason, I am looking forward to this type of dataset.

01 March 2021 9,485 1 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View