Why we need to use 64X128 pixels image in Histogram of Oriented Gradient?

In the research paper, Histograms of Oriented Gradients for Human Detection, the images used are of 64X128 pixels. Do we need to crop our images dataset for applying histogram of oriented gradient?

29 October 2020 5,067 4 View

What can be the new paradigm of Error Correction Coding after LDPC and Polar codes ?

As there is a lot of research on LDPC and Polar codes. First of all which coding scheme will lead for applications like 5G and 6G. Secondly can there is be any new paradigm of coding other than...

07 October 2020 6,175 7 View

Where I can find dataset of mango leaves infected by different disease?

I am currently developing an application that helps farmers detect different diseases that affect mango trees. If anyone have information regarding where I can find a dataset of Mango leaves...

23 September 2020 4,757 9 View

I intend to Assess Deforestation and forest degrdation for a study area?

I intend to assess deforestation and forest degradation for a study area? 1. Do i need to perform or convert DN to radiance to reflectance and use its resulting image for Land use/land cover...

12 August 2020 5,018 1 View

Are gangliosides present on monocytes surfaces ?

I would like to know if any of the following Gangliosides are present on the cell surfaces of enlisted cell lines. Gangliosides : GM1, GD1a, GD1b, GT1b & GQ1b Cell lines :HLAC-78, THP-1,...

06 August 2020 8,092 3 View

May I get a free instrument measuring 'Professional Learning Communities'?

Hello everyone, May I get a free instrument measuring 'Professional Learning Communities'? or any suggestion in this regard

24 July 2020 6,823 2 View

Which climate models and/or variables can be used to predict future riverflows?

I am trying to understand how future river flows can be predicted accurately from various climate models and/or variables. I have found various datasets for water discharge into sea, can analysing...

22 April 2020 7,586 1 View

Can i have Erdas imagine 2011 free as a software to install for my research work?

Theanks and Godbless

27 December 2019 4,906 3 View

Impact of graphene oxide and reduced graphene oxide for food packaging?

Already some research is conducted on GO,rGO for food packaging application. My point of concern is they haven't focused the after effects of release of GO,rGO in food in those papers. Is it...

26 November 2019 8,376 2 View

How long does it take to a journal indexed in the "Emerging Sources Citation Index" get an Impact Factor?

How long does it take to a journal indexed in the "Emerging Sources Citation Index" get an Impact Factor? What is the future of journals indexed in Emerging Sources Citation Index?

23 September 2019 9,749 6 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

Protein-aptamer gel electrophoresis help, please??

Hi, I have problems with running gel electrophoresis. I have tried agarose gel electrophoresis and native PAGE. I have two proteins, which have molecular weights of ~30kDa and ~180kDa and two...

03 March 2021 4,275 4 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

How do I determine the degree of polymerization of PEG 400 based on NMR integration?

Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...

02 March 2021 6,186 3 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

Why Austenite grains in steel show much more twinning than ferrite grains?

It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...

02 March 2021 728 2 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

Dapi fluorescence protocol for colon cell lines ?

28 February 2021 2,534 2 View