Teknologi Camera Tembus Pakaian..........

sedondon

yg menjadi persoalannyer mcm mana benda nih diorang buat haa?

windmill

rasanya camera nie dah ada kat japan...
pernah tengok kat berita ker mana tah.. dah lupa

windmill

teknologinya mill dah lupa ler...

tapi lebih kurang cam yg buat invisible man tue....

cucusaddam

ada ke teknologi ni,kalau infrared tu nampak sejuk/panas je

aku_EnSeM

nak skodeng ke?? :devil:

Arissa_Sofea

Technological marvel....Once a master of technology, soon Man will become the Slave

GhostRecon

aku xtau korg tau ke x...tapi dulu ade 1 batch videocam sony nih..wlaupun commercial pnye product,die ade jgk function yg agak tersembunyi...hehe

kamera tuh bole tembus sehelai baju..kire kalo stakat tshirt tu xde hal la (baju dlm xle tembus,sebab dah dikira lapisan kedua) caranya...hehe..kalo aku bagitau aku dapat dosa kan..so xpela.

lepas pihak sony tau psl bende nih...kamera jenis tuh dh ditarik balik dari pasaran..bagus pun..kesian org2 xberdosa yg lain..

rurouni_khairul

Teknologi sebegini amat bahaya dan aku rasa tak patut dikomersialkan..

Tapi teknologi camni mungkin ade kegunaannya. Kita boleh beri pada pegawai penguatkuasa untuk memeriksa samada seseorang tuh bawak senjata ke, dadah ke, etc tanpa perlu berkas dan periksa dengan tangan.

rurouni_khairul

Originally posted by sedondon at 18-8-2006 04:07 PM
HELLO CIK ADIK SEPI-ROTI!
AKU BUKAK THREAD NIH UTK PERBINCANGAN KEMAJUAN TEKNOLOGI SEKARANG. APA YG MENYEBABKAN DIA BOLEH MENEMBUSI PENGLIHATAN DILUAR BATASAN MANUSIA. INI THREAD SAINS DAN TEKNO ...

Bertenang-bertenang...aku ade jawapannya camner benda nie boleh terjadi...

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.

The KAYA PF exploits this characteristic of infrared light. It only lets through these long-wavelength rays, which have low refractive rays, and not all the ultraviolet and visible rays. Here's how this relates to the mannequin experiment:

Light source Mannequin Clothes Infrared rays Ultraviolet and visible rays KAYA PF Camcorder

Almost all of the ultraviolet and visible rays are unable to permeate the fiber and are reflected back instead. Conversely, almost all of the infrared rays can easily permeate the material due to its low refractive rate. Having passed through the cloth, the infrared rays fail to penetrate the mannequin's surface and are reflected back.

The PF is struck by ultraviolet & visible rays that are reflected from the cloth and also the infrared rays that are reflected from the mannequin's surface. But the PF only lets the infrared rays pass through. The infrared rays are then transformed into electrical signals by the CCD of a camcorder, which forms those signals into a visible-light image.

In conclusion, the observer will be able to view the scene as though infrared light has become visible.

Of course, if you were to simply look through the PF, you would not see anything at all. Remember, the PF lets through infrared light only, which is invisible to the human eye. Therefore there must be some media, or device, installed to detect and record, or convert, the image. As mentioned previously, camcorders and digital cameras are suitable devices for this purpose because they employ a CCD which responds to both visible and infrared light.

Strictly speaking, it would be more accurate to regard these "See-Through" pictures as "near-infrared images" rather than "infrared images" since almost all CCDs can only respond up to 1400nm. Thus from hereon we shall use the term "near-infrared", or "NIR" when talking about the images the PF allows.  Fluoresced "See-Through"  The principle of "Fluoresced See-Through" is very different to the "Reflected See-Through" principle above. When some substances are illuminated by certain wavelengths they reflect back not only those same wavelengths but also they may transform some of these into other, usually longer, wavelengths. For example, some substances may transform the illuminating visible light energy into longer-wavelength infrared energy.  What causes this phenomenon? The answer can be found in atomic physics and quantum mechanics. Within atoms, electrons orbit about a central nucleus. If a packet of light energy (a "photon") is absorbed by the atom, it causes one of the electrons to move out to a wider orbit. As described by quantum mechanics, atoms will only ever absorb radiation which has the right amount of energy to make one of the electrons perform this "quantum leap" to the next electron "shell". A photon's energy is dependent on its wavelength (and therefore, its colour), with violet being higher energy than red.

However, an atom with an electron out of place is not stable for long so the electron falls back, re-releasing a 'photon' of energy. Some energy is lost so the photon given off is shifted towards the red end of the spectrum compared with the one absorbed.  A Fluoresced See-Through image is slightly more difficult to achieve. Besides the PF filter, an Infrared Cut Filter ("ICF") is required to create one. This filter performs the exact opposite task to the PF - it lets through visible light but cuts all infrared light from passing through. To capture a Fluoresced See-Through image, the ICF is placed over the light source to limit the incident light and prevent any infrared rays emitted by the source from reaching the subject. Some of the visible rays, which remain, striking the subject are changed to longer, invisible infrared rays and then the PF filter allows only these newly created infrared rays to pass into the camcorder or digital camera.  This Fluoresced See-Through technique often reveals characteristics of a subject that are not readily apparent through other examination methods including Reflected See-Through. For example, chlorophyll in plants does not reflect infrared rays, but it does fluoresce. This may provide a means for studying certain plant diseases. Similarly, this technique can be used for the study of inks, hardwoods, forged documents or paintings and sometimes startling results can be obtained.
To take more effective Fluoresced See-Through pictures, note the suggestions below:

Environment	If possible, total darkness.
Light source	Tungsten or Electronic Flash.
ICF	KAYA's ICF1 over the light source. This is not required if there is another way to ensure the subject is only illuminated by visible light. For example, wavelength-tunable lasers or blue-green lasers are ideal. Wavelength-tunable lasers have the advantage of being able to easily select from a wide range of wavelengths.
PF	PF2 or PF4.

[ Last edited by  rurouni_khairul at 9-1-2007 06:06 PM ]

iana_nk

Teknologi tu mmg ader wujud..bukan setakat trough lens, I've heard about a camera that can display night vision (with combination of sensor). Mcm through lens, biasanya kita guna utk view permukaan dlm tanah (lebih kurg mcm konsep x-ray). Tp ader makhluk2 yg 'terlebih pandai' yg menyalah gunakan konsep through lens ni utk perkara2 yg x berfaedah. Contoh paling mudah bole tgk kat baby scanner (yg pregnant woman biasa dok buat tu). Bukan setakat, bahkan boleh tembus kulit pun. With current teknologi kita dah boleh view imej baby dlm btk 3D.

Salam semua,

Sambil kita bergembira di hari raya, mari semua kita
jauhi sekor setan betina yang guna nick DARSITA.

Darsita berkelakuan setan kerana tackle jantan lain
di forum bagi tujuan memenuhi nafsu sek ganas nya.
Ironi nya Darsita sudah bersuami. Tetapi masih tackle
batang lain lagi. Setan betul Darsita!


Lihat post(bukti) di bawah.

_________________________________________________________

Originally posted by Acong at 18-1-2007 09:35 PM

SMod Darsita yg PM aku ngatakan dia 'ai ren' dgn org lain
sedangkan dah kawen....... nape? tak percaya?
_________________________________________________________





Post di atas sebagai bukti Super Setan Darsita adalah sekor BETINA JAHAT yang tidak sedar diri.
Sudah berkahwin tetapi masih gila lelaki lain.Dasar betina jahat - Tidak Cukup Satu Batang.
Di depan suami mengangkang luas buret nya sambil meraung raung   'arr .. arrr... arrrhh...  bannnng ....'
kunun nya sedap buat sex.


Tetapi bila di forum, super setan Darsita  ai ren ( menyintai ) lelaki lain pula sedang kan dia baru
sahaja selesai kangkang luas  buret nya pada suami nya. Sial punya betina.






kerana kesetanan DARSITA ( BETINA JAHAT LAPAR BATANG) begitu ketara,
kita hempapkan dua pantun ke atas kepala nya.






PERANGAI DARSITA MACAM JALANG
SESUAI DI PANGGIL IBU BABI
GILA MENGUNCI THREAD ORANG
LUPA KUNCI BURET SENDIRI



                 Gambar Super Setan Darsita     

                         lihat!!!! cipaap Darsita Terlebih Kembung?
di USA,  negro tepok2 & gosok2 cipaap Darsita hingga menyebabkan terkembung begitu?





SANAK SAUDARA KUNJUNG MENGUNJUNG
MERIAH SUNGGUH DI HARI RAYA
PANNTAT BABI DARSITA TERLEBIH KEMBUNG
KEPALA BABI DARSITA SUDAH GILA






P E N T I N G !
Kisah Super Setan Darsita gila batang peller jantan lain
akan terus di siarkan di forum ini. Tujuan nya supaya new forumers
tahu Darsita itu bukan sahaja SETAN dan  JAHAT di forum,
bahkan SETAN dan CURANG pada suami nya.

Salam semua,

Sambil kita bergembira di hari raya, mari semua kita
jauhi sekor setan betina yang guna nick DARSITA.

Darsita berkelakuan setan kerana tackle jantan lain
di forum bagi tujuan memenuhi nafsu sek ganas nya.
Ironi nya Darsita sudah bersuami. Tetapi masih tackle
batang lain lagi. Setan betul Darsita!


Lihat post(bukti) di bawah.

_________________________________________________________

Originally posted by Acong at 18-1-2007 09:35 PM

SMod Darsita yg PM aku ngatakan dia 'ai ren' dgn org lain
sedangkan dah kawen....... nape? tak percaya?
_________________________________________________________





Post di atas sebagai bukti Super Setan Darsita adalah sekor BETINA JAHAT yang tidak sedar diri.
Sudah berkahwin tetapi masih gila lelaki lain.Dasar betina jahat - Tidak Cukup Satu Batang.
Di depan suami mengangkang luas buret nya sambil meraung raung   'arr .. arrr... arrrhh...  bannnng ....'
kunun nya sedap buat sex.


Tetapi bila di forum, super setan Darsita  ai ren ( menyintai ) lelaki lain pula sedang kan dia baru
sahaja selesai kangkang luas  buret nya pada suami nya. Sial punya betina.






kerana kesetanan DARSITA ( BETINA JAHAT LAPAR BATANG) begitu ketara,
kita hempapkan dua pantun ke atas kepala nya.






PERANGAI DARSITA MACAM JALANG
SESUAI DI PANGGIL IBU BABI
GILA MENGUNCI THREAD ORANG
LUPA KUNCI BURET SENDIRI



                 Gambar Super Setan Darsita     

                         lihat!!!! cipaap Darsita Terlebih Kembung?
di USA,  negro tepok2 & gosok2 cipaap Darsita hingga menyebabkan terkembung begitu?





SANAK SAUDARA KUNJUNG MENGUNJUNG
MERIAH SUNGGUH DI HARI RAYA
PANNTAT BABI DARSITA TERLEBIH KEMBUNG
KEPALA BABI DARSITA SUDAH GILA






P E N T I N G !
Kisah Super Setan Darsita gila batang peller jantan lain
akan terus di siarkan di forum ini. Tujuan nya supaya new forumers
tahu Darsita itu bukan sahaja SETAN dan  JAHAT di forum,
bahkan SETAN dan CURANG pada suami nya.

Salam semua,

Sambil kita bergembira di hari raya, mari semua kita
jauhi sekor setan betina yang guna nick DARSITA.

Darsita berkelakuan setan kerana tackle jantan lain
di forum bagi tujuan memenuhi nafsu sek ganas nya.
Ironi nya Darsita sudah bersuami. Tetapi masih tackle
batang lain lagi. Setan betul Darsita!


Lihat post(bukti) di bawah.

_________________________________________________________

Originally posted by Acong at 18-1-2007 09:35 PM

SMod Darsita yg PM aku ngatakan dia 'ai ren' dgn org lain
sedangkan dah kawen....... nape? tak percaya?
_________________________________________________________





Post di atas sebagai bukti Super Setan Darsita adalah sekor BETINA JAHAT yang tidak sedar diri.
Sudah berkahwin tetapi masih gila lelaki lain.Dasar betina jahat - Tidak Cukup Satu Batang.
Di depan suami mengangkang luas buret nya sambil meraung raung   'arr .. arrr... arrrhh...  bannnng ....'
kunun nya sedap buat sex.


Tetapi bila di forum, super setan Darsita  ai ren ( menyintai ) lelaki lain pula sedang kan dia baru
sahaja selesai kangkang luas  buret nya pada suami nya. Sial punya betina.






kerana kesetanan DARSITA ( BETINA JAHAT LAPAR BATANG) begitu ketara,
kita hempapkan dua pantun ke atas kepala nya.






PERANGAI DARSITA MACAM JALANG
SESUAI DI PANGGIL IBU BABI
GILA MENGUNCI THREAD ORANG
LUPA KUNCI BURET SENDIRI



                 Gambar Super Setan Darsita     

                         lihat!!!! cipaap Darsita Terlebih Kembung?
di USA,  negro tepok2 & gosok2 cipaap Darsita hingga menyebabkan terkembung begitu?





SANAK SAUDARA KUNJUNG MENGUNJUNG
MERIAH SUNGGUH DI HARI RAYA
PANNTAT BABI DARSITA TERLEBIH KEMBUNG
KEPALA BABI DARSITA SUDAH GILA






P E N T I N G !
Kisah Super Setan Darsita gila batang peller jantan lain
akan terus di siarkan di forum ini. Tujuan nya supaya new forumers
tahu Darsita itu bukan sahaja SETAN dan  JAHAT di forum,
bahkan SETAN dan CURANG pada suami nya.

Salam semua,

Sambil kita bergembira di hari raya, mari semua kita
jauhi sekor setan betina yang guna nick DARSITA.

Darsita berkelakuan setan kerana tackle jantan lain
di forum bagi tujuan memenuhi nafsu sek ganas nya.
Ironi nya Darsita sudah bersuami. Tetapi masih tackle
batang lain lagi. Setan betul Darsita!


Lihat post(bukti) di bawah.

_________________________________________________________

Originally posted by Acong at 18-1-2007 09:35 PM

SMod Darsita yg PM aku ngatakan dia 'ai ren' dgn org lain
sedangkan dah kawen....... nape? tak percaya?
_________________________________________________________





Post di atas sebagai bukti Super Setan Darsita adalah sekor BETINA JAHAT yang tidak sedar diri.
Sudah berkahwin tetapi masih gila lelaki lain.Dasar betina jahat - Tidak Cukup Satu Batang.
Di depan suami mengangkang luas buret nya sambil meraung raung   'arr .. arrr... arrrhh...  bannnng ....'
kunun nya sedap buat sex.


Tetapi bila di forum, super setan Darsita  ai ren ( menyintai ) lelaki lain pula sedang kan dia baru
sahaja selesai kangkang luas  buret nya pada suami nya. Sial punya betina.






kerana kesetanan DARSITA ( BETINA JAHAT LAPAR BATANG) begitu ketara,
kita hempapkan dua pantun ke atas kepala nya.






PERANGAI DARSITA MACAM JALANG
SESUAI DI PANGGIL IBU BABI
GILA MENGUNCI THREAD ORANG
LUPA KUNCI BURET SENDIRI



                 Gambar Super Setan Darsita     

                         lihat!!!! cipaap Darsita Terlebih Kembung?
di USA,  negro tepok2 & gosok2 cipaap Darsita hingga menyebabkan terkembung begitu?





SANAK SAUDARA KUNJUNG MENGUNJUNG
MERIAH SUNGGUH DI HARI RAYA
PANNTAT BABI DARSITA TERLEBIH KEMBUNG
KEPALA BABI DARSITA SUDAH GILA






P E N T I N G !
Kisah Super Setan Darsita gila batang peller jantan lain
akan terus di siarkan di forum ini. Tujuan nya supaya new forumers
tahu Darsita itu bukan sahaja SETAN dan  JAHAT di forum,
bahkan SETAN dan CURANG pada suami nya.

bendera

Tak payah lah hang umumkan di setiap thread bab DARSITA ni.Hang dah kena pekena dengan dia ka? mesti hang dah tekena kan?

szerone9

wuhh ade eh.... nak beli nak beli

ultraline

apa kene darsita dalam ini cerita???

sayapghaib

Walaupun teknologi ini boleh menimbulkan kesan yg buruk namun mangsa-mangsa skodeng yg mungkin dipaparkan kat web-web atau media lainnya tidaklah akan terlalu malu kerana bukan diorang sendiri yg sengaja berbuat demikian.Diorang dah pakai elok,tapi teknologi ni tembus juga.apa boleh buat.Yang bersalah ialah yg sengaja tak pakai baju,seluar atau kain.tu yg problem.