[Resolved] Correction of keystone distortion in line scan hypesprectral imaging?

Hi, While using the HySpex camera, I am facing the problem of Keystone distortion across the scan line. Although I am using the camera for close range imaging, this is a well-known problem in...

09 October 2017 1,237 7 View

How can mutual saliency be calculated by using normalized mutual information 2 images?

In the paper by Le Moan et al. "Saliency for Spectral Image Analysis" , Mutual Saliency term is used. I am confused that how to write it's complete MATLAB code and what do the results exactly...

11 December 2014 2,729 4 View

Guidance Required for Writing PhD Research Proposal?

I Need guidance for writing PhD Research proposal in the field of Digital Image Processing. I worked on Detection & Visualisation of Remote Sensing Hyperspectral Images and I need...

10 November 2014 8,936 4 View

How can PCA be applied on a vector and how are the results are interpreted?

For example, if there is a 200 x 1 vector, I want to find the first 3 PCs, and know what they actually represent theoretically. This question is particularly related to finding PCs of...

09 October 2014 5,563 15 View

How can mutual information in images be presented quantitatively?

I need a measure which results in 0 or 100 if 2 RGB images being tested are same, and give different value if there is some dissimilarity in them. The number should represent mutual information.

09 October 2014 1,346 5 View

Is there any publicly available Hyperspectral data-set which can be used for detection of hidden/ camouflaged objects like tanks, mines etc?

08 September 2014 1,549 5 View

How to represent image with salient areas being highlighted?

08 September 2014 2,355 3 View

How can Color Matching Function (CMF) be enhanced?

In the paper "Design Goals and solutions for display of hyperspectral images" by N.Jacobson, a method for enhancing CIE_1931 CMF beyond visible range is described but I am not sure how it can be...

07 August 2014 9,790 2 View

How is color mapping in YxY color space done?

06 July 2014 5,995 10 View

In a set of images, how can some particular area from each image be selected as salient, based on entropy?

If there are multiple salience maps obtained as a result of different threshold operations, how can final results be obtained for each object in the image based on entropy?

04 May 2014 9,671 3 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 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

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View