What is the difference between stacked autoencoders and CNN for pixel-wise classification based feature extraction ?

What is the difference between stacked autoencoders and CNN for pixel-wise classification based feature extraction ? Is that the quality of the features, the processing time ?

11 December 2018 10,025 8 View

How we can do correction of abnormal pixels in Hyperion images using ENVI or ERDAS softwares ?

How we can do corrections of abnormal pixels in Hyperion images using ENVI or ERDAS softwares ? We do it before geometric corrections ? Before classification ? or we can do it after...

01 February 2018 2,652 2 View

Resampling remote sensing image for image fusion ?

i have a hyperspectral image with 3m spatial resolution and have multispectral image with 1.6 m spatial resolution. I want to resample the hyperspectral image resolution to 6.4 m after i should...

31 December 2017 1,066 16 View

How do I perform atmospheric correction in EO-1 Hyperion data? how i can remove the noisy bands and eliminate also the bad line ?

I need to remove the noisy bands of Hyperion EO1 image , i downoald the image from earthexplorer.usgs.gov as 242 seperate bands. and what is the good method in ENVI 5.3 for doing athmospheric...

31 December 2017 3,333 4 View

What are the values needed for gabor filter's parameter for cifar10 data?

Hi, I implemented a code to gabor filter cifar10 data but the images after being filtered and stacked are not clear like the original images. I think the problem is in the way I am using the...

03 March 2021 6,317 1 View

What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...

02 March 2021 2,735 2 View

How to calculate Total Flavonoid?

I analyzed flavonoid total spectrophotometry, the procedure as below: 2 ml supernatan added 5 ml dd.H2O, then added 0,15 ml NaNO2 5%, 5 minutes later added 0,15 ml AlCl3 10%, After 6 minutes,...

01 March 2021 6,722 1 View

How can extract ciprofloxacin hydrochloride disolve in water er to organic solvent such as dichloromethan or any other solvent?

I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.

01 March 2021 4,306 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

How to perform statistical analysis of coefficients extracted from transform techniques?

I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...

01 March 2021 8,079 2 View

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

How to make fractions of chloroform extract of plant, using seperating funnel?

28 February 2021 8,466 2 View

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 View