How can i extract feature vector of daubechies 4 wavelet for fingerprint?

More Aya Hadi Al-Haddad's questions See All

Mathematica: How to perform Partial Derivative Manipulation?

Good afternoon all. If someone would kindly answer the following questions, it would be greatly appreciated. Suppose I have a function f[x_,y_] := x2 + y2 + xy2...

02 October 2023 7,611 2 View

Can someone help me to get this reference please ?

Colt J, Orwicz K and Bouck G 1991 Water quality considerations and criteria for high-densityfish culture with supplemental oxygen Proceedings of Fisheries Bioengineering Symposium:American...

23 August 2023 1,729 1 View

What kind of medium should i use for actinobacteria strains that are hard to plant out no matter what medium i tried?

In a first part, I started the isolation of strains of actinobacteria from agricultural soil where pesticides are used intensively in order to obtain isolates capable of degrading them but my...

21 November 2022 4,642 4 View

Is there any translation for the TEIQue in french? i can't seem to find it anywhere ?

I have checked the psychometriclab.com and there is no French version for the TEIQue Long form or the short form , but preferably the long form.

13 September 2022 1,575 3 View

Can someone suggest me a protocol for extracting collagen from animal tissues (bones for example)?

I also need to know the equipment needed for this operation

07 July 2022 1,554 0 View

What is the kinematics and dynamic model of a crawler loader?

I am currently interested in autonomous construction vehicles. Specifically I am looking at the model and Control of crawler loaders. So if you could recommend any books or articles on the topic...

07 January 2022 3,020 3 View

Is it right to exclude (freeze) some genes from genetic operations?

Dear All, I have successfully applied NSGA-II on a multi-objective optimization problem. While I was observing the results during the optimization process, I have noticed that some variables...

31 August 2021 7,465 7 View

Is there a different method to calculate percent methylation in ddPCR other than fractional abundance?

I am trying to find there is a more accurate method to calculate percent DNA methylation, other than the fractional abundance provided by the Quantasoft system when analyzing samples using Droplet...

25 July 2021 3,911 0 View

What are the pros and cons of citizen science projects (see description)?

Recently, citizen science projects take a big part of the scientific community all around the World. Thus, non-scientists can meaningfully contribute to scientific research. Is it a good thing?

28 May 2021 289 5 View

Can you recommend interesting research papers/thesis about collision avoidance for drones?

- Machine learning, deep learning - urban and/or rural context - a single drone and/or a fleet of drones - with/without edge computing Thank you in advance!

19 May 2021 4,315 3 View

Strugglling with m6A dot blot any suugesstion ?

I have been doing the m6A dot blot for a while with no improvement, I am extracting the RNA, and I can see the dots although the three biological replicas give a different reading on the memberan...

10 August 2024 8,539 5 View

How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?

09 August 2024 7,718 0 View

The aqueous fraction of the hydroethanolic extract is showing the presence of palmitic acid. What is the mechanism responsible ?

Palmitic acid presence in aqueous fraction

05 August 2024 8,624 4 View

Which solvent is better to dissolve with secondary metabolites extracted from fungi?

I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...

03 August 2024 4,725 2 View

For systematic review data extraction, should I use ITT or PP analysis, and count all randomized participants or only those who completed the study?

I am conducting a systematic review and meta analysis; as I am extracting data I realized there is a consort diagram that shows the number of patients from randomization till end of the study. So...

01 August 2024 9,993 3 View

For the moringa oleifera extract using ethanol as the solvent,what is the alternative method to concentrate the extract other than rotary evaporation?

99% pure ethanol was used for maceration also alternate methods along with the temperature and time to concentrate the extract can be specified

31 July 2024 5,113 4 View

What are the factors that causes the sample to have higher efficacy at lower concentration?

We conducted an antibacterial study of a plant extract. Varying concentrations of crude extract were subjected to microbroth dilution assay. The result showed that only the lowest concentration of...

31 July 2024 8,666 3 View

What Are the Best Alternatives to the MTT Assay for Assessing Cell Toxicity of Colored Herbal Extracts?

I am currently investigating the cytotoxicity of a series of herbal extracts, and like many studies, I have been using the MTT assay to evaluate cell viability. However, I am encountering a...

31 July 2024 193 4 View

How can I extract my bibliography from researchgate ?

how can I extract my bibliography from researchgate ?

28 July 2024 6,737 1 View

I need a reliable source or an example supported by excel sheet to understand Fuzzy Vikor?

27 July 2024 5,916 1 View

Belahcene Mebarka

Hi, you can do a data extraction by a method of reduction.

Caio Cesar Enside de Abreu

Hi,

You can extract a wide variety of features from each wavelet scale and then combine them, or select a specific scale to apply feature extraction. Afteward, any classifier can be used.

Best regards.