Dear Elham,
I will send you another quote in the next e-mail.
We will include SD-card and micro USB cable free of charge as these items
are part of the camera. SD-card is needed for initial booting the camera
and for recovery. Camera lenses are sold separately from the camera,
because we do not ma
Dear Elham,
we can send you the Inline camera but the waterproof case is not going to
be ready. It will take several weeks to machine some parts that can not be
3D-printed, after the design is finished.
We can sponsor this project provided that your software is free and open
source and all documen
Dear Andrey,Thank you. You’re so helpful. I apologize for late reply.The robot
is an industrial type that will be used in outdoor conditions. There fore, it
is very important to detect obstacles with high accuracy since the accuracy
parameter is more critical than ambiguity. In addition, we mus
Dear Elham,
can you please explain the technical reasons for ordering inline camera? It
looks like you plan to use Inline camera as 2 stereo cameras with 2
different bases. This is fine, but it has been done before, while the
H-camera presents interesting research opportunities.
Practically speak
Elpham,
Using dual 2-lens system does not give you any advantage compared to two
separate systems, and for research project I would rather use 2 separate, for
simplicity.
You know that there are many ways to process multi-view images, most use
feature extraction and keypoints before calculatin
Hello Olga,
Thank you for your attention to this matter. Yes, I remember, but Contrary to
my opinion, my supervisor emphasis on purchasing Inline model. Therefore we
decide to order inline model. so please quote for inline model, with 22 cm
inner baseline(for inner lenses ) with 4.5 mm lens, an
Dear Elham,
I have replied you with the quotations attached, from sales support e-mail.
There is commercial information not related to the technical aspects of the
camera.
Best Regards,
On Fri, Aug 26, 2016 at 10:15 AM, Elham Omrani wrote:
> Dear Olga,
> Thank you for providing the requested inf
Hello Elham,
thank you for your reply.
I would like to clarify that we at Elphel do not make custom designs, we
offer our customers freedom to modify our cameras in software and hardware,
including customization of the camera body. You are welcome to waterproof
any of our camera models, as long as
Hello Olga,I apologize for delay. I must consult with my supervisor. According
to our calculations, baseline 22 cm and focal lens 4.5 mm is suitable for inner
cameras and for outer cameras we need larger focal length and we don't know
exactly what kinds of lenses do you have for this purpose? be
Hello Elham,
all camera models made with 3D-printed parts are just examples of the
possible configurations. We offer our clients the freedom to modify camera
configuration based on their needs and application. The camera with 4
sensors can be arranged in any way you want to design it. It is also
p
Hello Elham,
all camera models made with 3D-printed parts are just examples of the possible
configurations. We offer our clients the freedom to modify the camera
configuration based on their needs and application. The camera with 4 sensors
can be arranged in any way you will design it. The examp
Hello Elham,
yes it will be possible to order the Inline model stereo camera with 4
sensors.
As Andrey have mentioned, Elphel cameras are Free Software and Open
Hardware and are distributed under GNU GPL license
http://www.gnu.org/licenses/gpl.html and CERN OHL
http://www.ohwr.org/projects/cernohl
Hello Andrey,Thank you for your detailed explanation. Ok, we can design
waterproof enclosure for camera. Is it possible for me to order Stereo camera
with 4 sensors Inline Model instead of H Model? because it is very suitable for
ours.Kind Regards
On Wednesday, August 17, 2016 7:05 AM, El
Hello Elham,
As I wrote you earlier - we do not have any waterproof camera, the only
weatherproof (they withstand rain but can not go underwater) we manufacture is
Eyesis4pi (it is more expensive device).
Our users were able to use Elphel cameras deep under water (see project SCINI
-https://ww
Sorry for the broken link in my previous message (space got inside), the
correct one is:
http://community.elphel.com/files/phg3/index.php
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Hello Elham
1. The longest cable we have (from the system board to the sensor front end) is
450mm.
2. No, camera is not waterproof. The only cameras we have with environmental
protection (can withstand rain) is Eyesis4pi. For other cameras our users made
their own enclosures.
Using 3-d print
Dear Elham,
Elphel is a small company, and all our funds come from the product sales - we
do not use any government funding, private investments or crowdfunding. Our
margin is lower than 50%, so such discount means that we already pay more for
the components than receive for the camera sale.
T
Dear Elham,
Your project seems very interesting. We can sponsor 50% of the cost of the
NC393-H for your team and provide additional technical support. Will the result
of your research be open for others to reproduce?
Andrey
On Mon, 01 Aug 2016 01:27:18 -0700 Elham Omrani
Dear Elham,
The most flexible solution will be something like this -
http://blog.elphel.com/wp-content/uploads/2016/05/nc-393-printed-H-.jpeg , you
will be able to change configuration if you'll need to.
You can run opencv in the camera (not possible in the older NC353), but it will
not be pro
Dear Elpham,
There are many other issues that need to be considered when you select
configuration of the stereo camera
What type of objects you need to measure, their angular size
What resolution do you need - angular and in distance
What software are you going to use - what kinds of lens distort
Hello Elham,
Thank you for your interest. We have several versions of stereo-cameras,
different lenses are possible (that together with the distance between lenses
define other parameters you were asking for). The only "constant" part now is
the sensor. For both NC353 and new NC393-based camera
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