How NASA's Low Res Camera Took the Highest Resolution Image of Mars' Victoria Crater
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- Опубліковано 14 жов 2022
- #shorts By taking many different photos of the same object and sending them all back to Earth, computer technicians could process the images and combine them into a super-resolution mosaic, an image that is much more detailed than the sum of its parts.
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Image Credits: NASA
I've set your channel to show all activity notifications but this video didn't notify. I just happened upon it in my feed. WTF youtube.
It’s a shorts, he disabled notifications for shorts probably
I have notifications off, I just open the subs page and hit refresh every so often.
UA-cam shorts don't get push notifications
@@jackcolson4745 -- I get the "Shorts" Notifications on "Some" of my Channels I am Subscribed to.
Meanwhile Bank Security Camera's : It's pixel time
Well, yeah, theyve got to be running all the time, not just taking some photos once and sending them back. Not to mention how many different locations most banks have.
@@sarahmcglasson3064 Someone's mom smoked while she's being conceived
Banks dont need high res
The evidence is that 1 pixel looking dude
WHO ROBBED THE BANK???
Suspects:
Charles👨🏻🦰: I think Tobias looks suspicious
Jane 👱🏻♀️: Tobias robbed the bank
DaQuan Tyson Freedman the Fourth👶🏿: Goo goo gaga
Tobias🧔🏼♂️: Daquan robbed the bank
Oh ffs, I clicked on this video while procrastinating over writing a report on the Devonian Old Red Sandstones fluvial and aeolian processes including dunes and cross bedding. I'll take the hint. It's really amazing to see this on another planet too tbh 😲👌
Hey Astrum,
cross bedding is actually the feature, i.e., the rock structure. The process would just be 'flow'. This can be water or air flow that moves sand.
It's crazy to think that the picture are actually on a different planet 😂 I was tripping I thought it looked like on earth 💀
This could be an image of Earth after that crazy Putin presses the Nuke button for the great reset.
@@140pro nah, you're thinking when sleepy Boe nukes South America, thinking it's Russia.
@@dr.wallacebreen3859 🤣🤣 perhaps!
@@140pro This aged incredibly poorly very quickly
Mars and Earth have the same land areas
Kinda like how HDR photos are made
That’s why their photos have the weird edges and not straight edges like a smartphone or a proper cameras photos are.
I was wondering why, now I know. Thank you
They basically took a a ton of noise filled photos that were shot in the exact same position and could identify which pixels were changing due to digital noise, and which ones were actually indicative of the target.
👍
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If at first, you don't find life, ... try, try again.
So anyways, that's what me and my wife say to each other.
This actually happens all the time in professional photography
Wait till u see what Sony will be coming out with next year.
It is literally the sum of its parts - a process called supersampling
Except its literally the sum of its parts
Yeah i was thinking the same...
At least it is "Good to Know" that many of the Geologic Processes that have Occured on Earth have also Occured on Mars.
" try try again ".
Maybe ten thousand years from now we'll find evidence of microbial life on some random planet that we could never hope to get to.
Some cameras have this thing where they can use the IBIS mechanism to move the sensor around and get several shots of the same scene and then the camera combines them into a higher resolution photo. Is that basically what you’re talking about? Just asking because you showed a panorama photo that is stitched together out of several photos. Did they do both those things to make that photo?
Well you know how unlikely this is ? I think you must smell a rat here.??
You must know these pictures were not taken on Mars?
@@MartinA-kp8xg take off your tin foil hat Martin..
@@lx4302a professional photographer has a valid question, please answer it for him. If you rate yourself so above the tin foil hat wearers you will answer it easily. Answer if you can ???
@@lx4302 answer the question that eink asked ???
I'll have to remember to do a mosaic with my camera...
Rip opportunity
Proven a Gazillion times that there was once life on Mars.
Nice video ☺️
Soooo!!! This should solve resolution problem we have with UFOS, LOCH NESS MONSTER, CRYPTIDS, ETC. ETC.
What my mind came up it with by rotating the camera very slightly, get the camera angle, which is usually stored in values, then repeat that process, now that you have the photo, you can process the algorithm.
For example:
[1, 100]
First number is the photo number
Second is the color/contrast, not color in this case, because it's just a single light-frequency register.
Now, imagine if the camera is a 5-pixel camera,
[1, 1] , [1, 3], [1, 5], [1, 7], [1, 9]
First photo
And second photo
[2, 2], [2, 4], [2, 6], [2, 8], [2, 10]
Now if the combine them:
[1, 1], [2, 2], [1, 3], [2, 4], [1, 5], [2, 6], [1, 7], [2, 8], [1, 9], [2, 10]
Now, you have a higher resolution.
Very informative
“More than one application” :)
Interferometry is amazing
I have a question .. is our solar system the largest one with the number of planets ? Are there other solar systems with 10’or more planets?
If you stack images and use AI, and cross-stitch images to create a wide field of view, you can do a lot more than the native resolution of any camera you might be able to buy.
This depends on filters in front of the sensor. I believe in this case there was no AA filter.
looks like a aligator tail at 1st
This doesn't explain anything.
If you take the same photo from the same position and the same settings 1000 times you'll still get the same results even if you stitch them together.
So how did they actually do it? Did the camera have super tiny servo that allowed it to jiggle and take photos from slightly different positions?
I guess it just took a photo, moved to the right a bit and took another, and so on.
Wind and thermal variations in the rover would provide plenty of dithering.
Basically all those pictures are computer generated we don't even have a camera up there
Then, when something that shows evidence of previous civilization shows up, they BLUR the heck out of the interesting portion.
Rip Opportunity rover
Amateur astronomers use a process called stacking. Basically, take dozens of hundreds of photos of the same object then select the best X% to stack.
Doing this reenforces repeated under resolved real features while canceling out random noise and other non real artifacts.
Why wouldn’t they put a hi res camera on a multi billion dollar spacecraft
well they didnt need to. This video shows that
Possibly because of the requirements for the mission. The size and weight plus the power requirements to run it and then you have to consider the storage medium because you can't just send it directly to Earth. It has to be encoded for transmission a special way. Every ounce of equipment matters as that affects the amount of fuel to use. Although they measure in grams now and have for decades.
@@austeyen5628 what if they did this technique on hi res images… even better
. . . because, two decades ago when this mission was launched, GoPro had just gone into business and wasn't in a position to strap a GoPro Hero onto Opportunity.
@@TheStockwell lol the trinity test was filmed at 1 million fps in 1945. I said hi-res, not low cost hi-res
Wow! A cliff!
Stacking.
Looks like a fossilized alligator tail
awesome 🤩
ENHANCE!
The rover simply took one photo and used stable diffusion to outpaint the rest..
Only ONE MIN! C’mon dude
Oh… duck bay, that makes sense. I thought it said duck boy. Didn’t seem right.
Devon islands canada
*Trick question, it didnt.*
isn't that HDR?
HDR takes the same image with different ‚filters‘!
@@1draigon I thought it was when you take multiple images with different exposures?
@@Adrift555 yes that’s true but the most pictures are taken on phones where it doesn’t work by opening up the Aperture longer because of fixed aperture!
but I have to admit I don’t fully know how it works, on newer phones LIDAR is used but I couldn’t explain it if I tried
No that would just be high range.
@@1draigon This is why I use an actual camera, not the toy cameras in phones.
Too bad they fucked this up on Titan. I'm still pissed about the abysmal resolution of the Huygens shots. They clearly should've taken less photos at higher resolutions.
Epic! I love space and other planets! Too bad in my lifetime there wont be much advancement in space exploration! We are too bussy killing and sabotaging each other!
Did you ever learn punctuation?
@@jxq12 No, he didn't. He also didn't learn proper spelling or grammar. What's more is his assertion is wrong. Humans will be on Mars within his lifetime unless he dies in the next 10 years, and they'll be killing each other there as well.
Classic person. Claiming humanity is bad.
Enhance...
the main question is ... why don't use a hugh res camera and use the same technic to get an even better quality
It's only "the main question" to the uninformed or uneducated, like you.
Cool!
Sand dunes upon sand dunes.That's all there is on Mars, unless you factor in the green cheese, oops, wrong planet.
I mean if you don’t have enough pixels make more?
Did he just say that there's never been life on Mars!? Lmao
No, that’s not what he said.
@@Swampsong117 'where life could have once existed, sadly, not here'.....
verbatim.
@@escapevelocity8092 He meant in this specific place on the planet that the rover was looking at.
This really an alien spaceship buried by sand. I saw a special about it on Fox News.
Dark bae
hahaha.......he said deuce
I can match and overlap pictures in MS paint. NASA, lets talk
Try not to giggle... its called rasterbation
If they can put a 48MP camera in an iphone, there is no excuse for low res cameras on drones anymore!
It's not a drone. It's a rover on Mars. You say "no excuse" without any knowledge. There are reasons for the camera it uses. The information is public. There is "no excuse" for your uneducated comment.
Hehe geological on another planet hehe
Take them in a hollywood studio
In a hollywood basement* are you even a hot chili peppers fan.. sheesh get it right
Digital image processing.
More detailed than the sum of its parts?
Where are the ducks?
yo it hit me tht we r deadass learnin learnin bout diff planets…is tht shii not crazy to yous?💀
And then there's you.
You sound like a bit of a dumbass, no offence.
There are plenty of “low to medium resolution rover images that have shown objects that could arguably be something “manufactured.” How come they never have bumped up the resolution on these so-called controversial images when found ? Perhaps afraid something may actually be clearly recognized as alien built? Just a thought.
all photographer on earth use that technique from a very long time.
NASA need more smart people.
The lines were created by sand dunes building up in layers." Anything to avoid saying there was water on Mars, a lot of water.
You are aware that this was caused by sand dunes but there could also have been water on mars? The two things are not mutually exclusive.
When you think of all the billions it cost to get to mars why not invest in a hi res camera 🤦♂️
How do you spen hundreds of millions of dollars on a rover and put a low resolution camera on it?
Well if we discover a alien life we better be careful because their very dangerous to us like xenomorph or worst
Shouldn't they look for life in the middle of craters seeing as they are pretty deep and the deeper they go the further back the sample shows. Common sense says center of a crater has older Rick closer to the surface. So why have no rivers drilled into a crater....
LOL
no alien life you mean on The Cliff face right? because the entirety of Mars has not been seen or searched. more than half of Mars still has not been studied and properly mapped or looked at on the scale you see here.
😂
Number 100
2 bits
I didn't get it.
Didn’t know that was possible. I’d like to learn more about how that worked. 👀
It's kinda how they make most images of things in space.... Many data sets or numerous pictures with hours to a day or more between pics that get put together to form false color images of what appears to be out there.
it's like how your phone takes a panorama
What did ancient man say about mars. Why study these planets without the wisdom from ancient people?
Because ancient people knew nothing about other planets beyond what color they were, how they moved through the sky, and maybe how many moons they have.
@@dylanm.3692 U really took ur time to type this to me sir. U have Egyptian history to go research
@@shanegraham9077 Like what, how the pyramids were actually power plants that fed the alien ships?
@@dylanm.3692 Where did u get those from ? 😂
@Nad Senoj ancient people knew plenty more than what u modern people are discovering for yourselves 🤣
Well I'm sorry but this isn't quite true. You cannot make a high resolution photo out of a low resolution image. You would have to create something imaginary to do it. I don't have the space to go into it right here, trust me on this one.....A professional photographer.
1 photographer vs a whole multi billion company?
Trust me, I'm a scientist, doctor, lawyer, and accountant...
@Muffinconsumer4 stitching photos together has nothing to do with resolution. What a bunch of dummies in this comment section.
Maybe the next billion dollar exploration craft should have a high resolution camera built in.
If you're offering to design, pay for, and implement it, then good for you! 😺
Otherwise . . . 🙄
Except more photos is always better, even with high res sensors. Also what TheStockwell said 😬
The middle makes it look like a dried up puddle
Rhizobia
This isn't genius
Or, or you can just put a H.D camera on it next time
Greenland*
Not Mars
Mars*
Not greenland
It's not ingenious because it came to my mind immediately as a solution and I'm not a genius.
🤦🏻♂️🤦🏻♂️🤦🏻♂️
This rover is not on Mars. It’s at Area 51.
Bro they test weapons at Area 51 lol
@@gregoryf4186 they also run the rover around there fooling people. I live 10 miles from downtown Nashville and can’t get a decent cellular signal, but they’re playing with a remote control rover that’s 140 million miles away from Earth. Sure!🤣
@@ralphtaylor787 yeah no, the simple explanation for that is that they’re wasting money on Mars Rovers when they should be making cellular service more accessible, most likely the reason you don’t have decent service is that there isn’t enough demand for it in your area
@Muffinconsumer4 true
I don’t understand why they spend in the far millions on the rover, why can’t they put a high resolution camera on it, which I think they have but just don’t want to tell the public’ 🤔🤨😡
Instead of instantly resorting to idiotic conspiracies, do some research. There are reasons why it has the camera it has. I could tell you, but I'm not going to. Figure it out yourself.
น่าจะทำดวงจันทร์จำลองแบบเหมือนจริง แล้วก็ทำ โลก จำลองแบบเหมือนจริงแบบที่ไม่มีน้ำมันจะเป็นรูปร่างยังไง พื้นผิวโลกส่วนที่เป็นภูเขาสูง ร่องลึกจุดต่ำ
And scrub out evidence of alien artifacts..