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Author Topic: Boso boys 2: Infrared X-Ray Camera  (Read 21222 times)

Offline iCapacitor

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Boso boys 2: Infrared X-Ray Camera
« on: April 09, 2008, 11:09:46 PM »
mga bossing gusto ko lang ipamahagi ang kaalaman na kung saan ang infrared photography gamit ang Sony nighshot feature ay kaya na makakita sa maninipis na kasuotan gamit lamang ang kaunting modipikasyon.



Reflected "See-Through"

Perhaps you are wondering what makes this ability possible. The answer lies in infrared rays. All reflected light that we can see with the naked eye represents a fractional portion of the electromagnetic spectrum, which is infinite. We refer to this section as "visible light". All around us, light is reflected which the human retina cannot detect, such as ultraviolet and infra-red radiation.

The visible part of the spectrum falls between the wavelengths of 430nm~690nm. (1nm=10-9m) Infrared rays have much larger wavelengths than this. We divide them into "Near Infrared Rays" (690nm-4,000nm) and "Extreme Infrared Rays" (over 4,000nm).

Unlike ultraviolet and visible rays, infrared rays tend to penetrate any medium rather easily because of their large wavelengths. This also means that infrared rays are not refracted much at all when passing from one medium to another. When we shine sunlight through a prism, it is refracted at an angle according to its wavelength. The blue end of the visible spectrum has the shortest wavelength, so is refracted the most. At the other end of the spectrum, beyond the red, visible light, infrared rays are barely refracted at all because of their long wavelength.

http://www.kaya-optics.com/products/how_it_works.shtml
http://www.kaya-optics.com/products/experiments.shtml



Digital camera without IR filter



Digital camera with IR filter






http://www.metacafe.com/watch/718064/x_ray_camera/

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Boso boys 2: Infrared X-Ray Camera
« on: April 09, 2008, 11:09:46 PM »

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #1 on: April 09, 2008, 11:12:20 PM »
it's the reason why sony pulled out some of its video cameras dahil sa privacy issues.. the older sony video cameras are very very good at this kasi masyadong mataas ang sensitivity nila.. infrared can really penetrate someones clothing because of their long wavelengths kaya lang monochromatic ang makukuha mong pictures or videos..
I live in fear when the shadows reappear
Unleashing all their might.
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My innocent mind is struggling to find A glimpse of light
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In the end it's just you and me,
In the end it's just you I see

Oh My body froze as I saw you fall
Pull me through this endless night

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #1 on: April 09, 2008, 11:12:20 PM »

Offline ice_princess

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #2 on: April 09, 2008, 11:22:28 PM »
X-Ray cam? so that is how that darn thing works

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #2 on: April 09, 2008, 11:22:28 PM »

Offline alea

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #3 on: April 10, 2008, 08:36:12 AM »
sis x-ray cam nga ang tawag nila with that gadget. from what ive heard it cud see through thin clothing like a swimsuit or t-shirt.

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #3 on: April 10, 2008, 08:36:12 AM »

Offline danny

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #4 on: April 10, 2008, 10:15:53 AM »
yup! madami dito sa US niyan hehehe taking advantage
sa technology na yan hehehe
danny

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #4 on: April 10, 2008, 10:15:53 AM »

Offline cspcboy

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #5 on: April 10, 2008, 12:53:55 PM »
pupuwede kaya ang digital Camera na canon tapos lagyan na lang ng infrared filter?

Offline sweetie

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #6 on: April 10, 2008, 01:07:30 PM »
sa mga maninipis na tela lang ba yan eepekto? sa mga maong pants kita pa rin ba?

tamang tama pang summer xray camera .hehehe
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Offline Ganda692002

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #7 on: April 10, 2008, 01:18:28 PM »
sa mga maninipis na tela lang ba yan eepekto? sa mga maong pants kita pa rin ba?

tamang tama pang summer xray camera .hehehe

may balak hehehe
di na kelangan nyan.. hamunin mo lang ako papakita ko na sayo.....

ang kamay ko....... hehehe

Offline danny

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #8 on: April 10, 2008, 01:19:28 PM »
ang pag kaka alam ko sa maninipis lang ata
pero im not sure. hehehhe
danny

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #9 on: April 10, 2008, 01:27:41 PM »
pupuwede kaya ang digital Camera na canon tapos lagyan na lang ng infrared filter?

sabi sa mga literature sa net ang ordinaryong digital camera ay may infrared filter na nag-bo-block ng infrared light. kailangang mo munang tanggalin ang IR filter ng CMOS/CCD sensor. Tapos kukuha ka ng "INFRARED PASS FILTER" na ang papasukin niya lang ay IR light tapos i-bo-block niya ang visible light..

Yung visible light hindi mo na papasukin sa digital camera mo kasi hindi naman nila kayang i-penetrate ang t-shirt ng subject mo kaya yung infrared light lang ang papasukin mo..

Ang alam kong pwedeng gamitin na "INFRARED PASS FILTER" ay yung disk ng Floppy drive pwede din yan.. tapos yung violet na plastic ng mga remote controls na nakalagay sa front ng transmitter or receiver..
I live in fear when the shadows reappear
Unleashing all their might.
I never thought IŽd face the demons on my own

My innocent mind is struggling to find A glimpse of light
Broken, We are broken, we are burning inside

Open your eyes and look at me, I'm alone here
In the end it's just you and me,
In the end it's just you I see

Oh My body froze as I saw you fall
Pull me through this endless night

Offline rdpzycho

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #10 on: April 10, 2008, 01:42:26 PM »
if I remember correctly merong instructable, how to modify a WebCam to pass Infrared...
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Offline danny

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #11 on: April 10, 2008, 02:00:47 PM »
hehehe  ;D ;D ;D
danny

Offline sweetie

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #12 on: April 10, 2008, 02:07:43 PM »
may balak hehehe
di na kelangan nyan.. hamunin mo lang ako papakita ko na sayo.....

ang kamay ko....... hehehe

sige nga patingin?

kung sa manipis lang pala mas malinaw xray.. sa beach yan effective gamitin...
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Offline rdpzycho

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #13 on: April 10, 2008, 02:20:40 PM »
pag maong kita lang yung figure pero hindi gaano kita talaga...

may similar devices developed for airports pero less intrusive sa privacy...

maraming sony handycam ang pwedeng i-modify para dito using the nightshot feature...

meron nga palang Japanese company na nag-develop ng tela for panties to counteract this kind of voyeurism... ;D
‎"Divide each difficulty into as many parts as is feasible and necessary to resolve it."
- Rene Descartes

"For every difficult problem there is always a simple answer and most of them are wrong."
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Offline siemens

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #14 on: April 10, 2008, 02:25:59 PM »
bro siemens pinuntahan ko yung source na site mo at talaga palang kita ang katawan sa gadget na yan.

http://www.kaya-optics.com/products/applications.shtml



Offline rdpzycho

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #15 on: April 10, 2008, 02:37:05 PM »
hindi lang sa still pictures applicable yan...mas marami sa video ginagamit at hindi halata na modified yung camera mo...

dati maraming videos on beach and pools using Infrared...wala na akong makita ngayon...

pati yung instructable sa pagmodify ng webcam hindi ko na rin makita, yung night vision na lang ??? ??? ???

eto tip, bukod dun sa floppy disk, IR Transparent ang developed film... ;D
‎"Divide each difficulty into as many parts as is feasible and necessary to resolve it."
- Rene Descartes

"For every difficult problem there is always a simple answer and most of them are wrong."
- Clayton Paul

Offline alyas

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #16 on: April 10, 2008, 03:07:58 PM »
Oh eto ..... pati utot huling huli




Offline 0b00000111

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #17 on: April 13, 2008, 09:35:48 PM »
;D ;D ;D
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Offline jr_agustin2008

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #18 on: April 13, 2008, 10:57:50 PM »
Oh eto ..... pati utot huling huli






yuck.. ganun pala yun.. ehehe ;D
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Offline Winterburn

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #19 on: August 28, 2008, 03:25:26 PM »
http://www.wikihow.com/Make-a-Webcam-Into-an-Infrared-Camera

Gagana kaya ito like dun sa Kaya-optics? Kasi tatanggalin mo yung salamin na may IR filter, papalitan mo ng floppy disks strips (para IR lang ang makita?). Eh pano sa cellphone cameras na nakakapass ng IR? Anu pang modification ang dapat gawin?

Excited na ko. Dapat eto na lang thesis ko eh. Hehehe ;D ;D ;D

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Re: Boso boys 2: Infrared X-Ray Camera
« Reply #19 on: August 28, 2008, 03:25:26 PM »

 

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