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Conclusion

Area calculation

With the accumulation array, we were able to extrapolate the sizes of the individual cells and it was determined that the average cell size in our image is roughly 150um2.

But what does it all mean?

When imaging techniques become more advanced, it is our hope that not only would we be able to calculate the size of the cells, but the nucleus as well. By being able to calculate both the cell sizes as well as the nucleus, the ratio between the two can be determined. This can then be used as a completely non-invasive detector of cancer, with higher nucleus-to-cell ratios being indicative of the presence of cancer.

Improvements

Our area calculation is far from perfect and, with time, there are many improvements which can be made.

Image acquisition

The image acquisition technique can be improved to not only be able to detect the nucleus, but to provide better definition between a cell’s border and the background as well. But… this we will leave to our bioengineering friends.

Edge detection

In our edge detection phase, one problem we faced was the varying thickness of cell borders. Sometimes, especially thick borders would appear as a closed region resembling a cell when edge detection is performed! This problem, however, we believe can be rectified using carefully constructed filters which can hopefully reduce the thickness of borders.

Circle detection

The Hough Transform we used approximates cell sizes using the approximate circles. Cells, however, are not always completely circular. A more generalized transform can be employed to more precisely detect the shape of the cells and give a more precise area calculation.

Questions & Answers

anyone know any internet site where one can find nanotechnology papers?
Damian Reply
research.net
kanaga
Introduction about quantum dots in nanotechnology
Praveena Reply
what does nano mean?
Anassong Reply
nano basically means 10^(-9). nanometer is a unit to measure length.
Bharti
do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
Damian Reply
absolutely yes
Daniel
how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
Maciej
characteristics of micro business
Abigail
for teaching engĺish at school how nano technology help us
Anassong
Do somebody tell me a best nano engineering book for beginners?
s. Reply
there is no specific books for beginners but there is book called principle of nanotechnology
NANO
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
s.
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
Tarell
what is the actual application of fullerenes nowadays?
Damian
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
Tarell
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
Virgil
is Bucky paper clear?
CYNTHIA
carbon nanotubes has various application in fuel cells membrane, current research on cancer drug,and in electronics MEMS and NEMS etc
NANO
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Harper
Do you know which machine is used to that process?
s.
how to fabricate graphene ink ?
SUYASH Reply
for screen printed electrodes ?
SUYASH
What is lattice structure?
s. Reply
of graphene you mean?
Ebrahim
or in general
Ebrahim
in general
s.
Graphene has a hexagonal structure
tahir
On having this app for quite a bit time, Haven't realised there's a chat room in it.
Cied
what is biological synthesis of nanoparticles
Sanket Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
China
Cied
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
many many of nanotubes
Porter
what is the k.e before it land
Yasmin
what is the function of carbon nanotubes?
Cesar
I'm interested in nanotube
Uday
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Detection of cell boundaries in optical fiber probe images. OpenStax CNX. Jan 20, 2008 Download for free at http://cnx.org/content/col10501/1.2
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