Types of Image Sensors | Image Sensing

Рет қаралды 63,054

3 жыл бұрын

First Principles of Computer Vision is a lecture series presented by Shree Nayar who is faculty in the Computer Science Department, School of Engineering and Applied Sciences, Columbia University. Computer Vision is the enterprise of building machines that “see.” This series focuses on the physical and mathematical underpinnings of vision and has been designed for students, practitioners, and enthusiasts who have no prior knowledge of computer vision.

Пікірлер: 26

@_Niko11001 11 ай бұрын

This series is fantastic. Very helpful, thank you

@razorlord9330 Жыл бұрын

Wow.. brilliant.. great for beginners..

@behyarsanaat3975 2 жыл бұрын

I realy have never teached like this thank you very much my master...

@andreshernandez5597 Жыл бұрын

Amazing explanation!! thanks!

@SandeepKumar-qq8gs 2 жыл бұрын

I found him Best lecturer on KZfaq.

@VMGChannel Жыл бұрын

Facinating! Thank you

@annapurnasahoo6465 Жыл бұрын

Thank you sir for such a valuable lecture

@narendraparmar1631 Жыл бұрын

Great😊

@bhuvan_983 Жыл бұрын

Thank you very much sir!

@conghoangnguyen8534 3 жыл бұрын

Thank you very much !

@zwr9130 2 жыл бұрын

Thank you, Sir

@kemalhzal111 2 жыл бұрын

Subtitle is messed up. It's different from spoken.

@asadanees781 Жыл бұрын

Thanks

@olandavinstiengen 11 ай бұрын

In CCD electrons are transported in columns not in rows. Then it reaches serial register. Its a massive difference

@RynaxAlien 11 ай бұрын

Any cheaper sensors with good IR and UV sensitivity?

@fanxingkong3409 Жыл бұрын

Can we do row scanning with CCD?

@infoinadvance681 2 жыл бұрын

We can build CMOS here, determination is required. Its a big market.

@lixiang5148 2 жыл бұрын

Hi, C in CMOS should be represented as “complementary” rather than “complimentary”? Around 5:13

@Kashif_Javaid 2 жыл бұрын

nit picking but you are right :)

@shashibhushan9876 Жыл бұрын

Sir torso hm hindi walo pr bhi dhyan digiye please

@bra1nsen Жыл бұрын

5:30 how is the voltage quantified to binary?

@oosmanbeekawoo Жыл бұрын

Bro binary is a bad idea! Imagine a grid of pixels each producing a binary response-you'll get an image of pure black vs. white! Like a chess board. Instead you want each little square to read out the voltage as a continuous value. So that high voltage means that place is very light, and low voltage very dark, and medium voltage about half grey.

@otomackena7610 3 ай бұрын

with ADC

@otomackena7610 3 ай бұрын

@@oosmanbeekawoo "Bro binary is a bad idea! Imagine a grid of pixels each producing a binary response-you'll get an image of pure black vs. white! Like a chess board." that's not how it happens. A 10 bit ADC it can represent 2^10=1024 discrete digital values so each photodiode can represent light intensity /analog signal with 1024 different levels or gradation.

@oosmanbeekawoo 3 ай бұрын

@@otomackena7610 Yeah!