Hello! I just started with 3D Reconstruction and wanted to go trough all steps individually. Now I am facing the problem of camera calibration to rectify both images to afterwards calculate the disparity map/depth map.
Up to know I unfortunately do not have access to a stereo camera and some example pictures. I started taking ‘stereo‘ images with my phone but therefore I can’t write the exact code for stereo calibration and stereo rectification.
So my question is if someone knows a dataset with checkerboard calibration images and example images taken with the same camera.
Somehow a more detailed walkthrough of my problem: source
First time posting! I’m taking the udacity ud810 in computer vision and just finished the epipolar lines subject, Its not on the problem set but I really want to learn how to make image rectification, I have found some documentation and algorithms but i have some doubts and I was hoping someone could help me. Im coding in Matlab
This megathread will serve as a compilation of the latest confirmed information from authoritative sources. We will do our absolute best to keep this up-to-date as more information becomes available.
⚠️ NOTE: There is an abundance of misinformation, theories, rumors, blame-casting, etc. in both this subreddit as well as the rest of the internet. We're trying to fix that.
As of December 16, all 10 victims of the tragedy were confirmed to have suffered from compression asphyxia, according to an official coroner's report from the Harris County Institute of Forensic Sciences. (KHOU)
On December 22, The House Committee on Oversight and Reform of The US Congress submitted a formal request to Live Nation CEO Michael Rapino, demanding answers including a full rundown of what went wrong at the festival. Notably, Travis Scott is not named once in the letter. A copy of the letter without the TMZ watermark can be downloaded here.
Until the ongoing investigation concludes, we have made the decision to lock-down the subreddit until further notice. We will continue to share and approve posts containing new information that becomes available, all while maintaining civil and respectful discussion within comment sections.
We made the decision at the very end of November to begin approving all types of posts on a case-by-case basis, with respect to the ongoing investigation as well as those who are still grieving/mourning. Please visit our "state of the sub" update for more information.
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—
What exactly happened?
On Friday, November 5, 2021, at the Astroworld music festival in Houston, TX, 8 people were killed and hundreds more were injured in a densely-packed crowd surge. At least 25 people were transported to the hospital, with "scores more
... keep reading on reddit ➡I don't want to step on anybody's toes here, but the amount of non-dad jokes here in this subreddit really annoys me. First of all, dad jokes CAN be NSFW, it clearly says so in the sub rules. Secondly, it doesn't automatically make it a dad joke if it's from a conversation between you and your child. Most importantly, the jokes that your CHILDREN tell YOU are not dad jokes. The point of a dad joke is that it's so cheesy only a dad who's trying to be funny would make such a joke. That's it. They are stupid plays on words, lame puns and so on. There has to be a clever pun or wordplay for it to be considered a dad joke.
Again, to all the fellow dads, I apologise if I'm sounding too harsh. But I just needed to get it off my chest.
Do your worst!
I'm surprised it hasn't decade.
For context I'm a Refuse Driver (Garbage man) & today I was on food waste. After I'd tipped I was checking the wagon for any defects when I spotted a lone pea balanced on the lifts.
I said "hey look, an escaPEA"
No one near me but it didn't half make me laugh for a good hour or so!
Edit: I can't believe how much this has blown up. Thank you everyone I've had a blast reading through the replies 😂
It really does, I swear!
Buenosdillas
They’re on standbi
Pilot on me!!
Dad jokes are supposed to be jokes you can tell a kid and they will understand it and find it funny.
This sub is mostly just NSFW puns now.
If it needs a NSFW tag it's not a dad joke. There should just be a NSFW puns subreddit for that.
Edit* I'm not replying any longer and turning off notifications but to all those that say "no one cares", there sure are a lot of you arguing about it. Maybe I'm wrong but you people don't need to be rude about it. If you really don't care, don't comment.
When I got home, they were still there.
Hello,
I'm a master's student in Remote Sensing and GIS in India. As part of our curriculum, students must do a six-month summer internship in which we will learn about real-world working situations and gain experience.
These are my interested fields:
- Application of Remote Sensing in Disaster Management.
- Application of Remote Sensing in Meteorological studies and Climate change.
- Automobile Remote Sensing and Radar/Lidar Technology.
Area of Expertise
Software: ArcGIS 10.8, QGIS 3.18, ERDAS Imagine, SNAP, GRASS,
Data Analysis: Geo-statistics, Multivariate Regression, Interpolation, Kriging, Cluster
analysis, Timeseries
RS: Image correction & Rectification, Classification, Change detection, Feature extraction
GIS: Site selection, Constraint mapping, Network/route analysis, Raster modeling, Visibility
Analysis.
Languages: MATLAB, SQL, and Python
Kindly refer me if any opportunities available in your circle. I can start immediately.
What did 0 say to 8 ?
" Nice Belt "
So What did 3 say to 8 ?
" Hey, you two stop making out "
I won't be doing that today!
[Removed]
You take away their little brooms
This morning, my 4 year old daughter.
Daughter: I'm hungry
Me: nerves building, smile widening
Me: Hi hungry, I'm dad.
She had no idea what was going on but I finally did it.
Thank you all for listening.
There hasn't been a post all year!
In the recent presentation by Andrej Karpathy for Tesla AI, he mentions inserting a layer to map all images from different view to a unified synthetic space. This layer is a function of camera calibration parameters. What does it mean ? So instead of using camera parma to map each view to a known 3D space where you can then project points from each camera image, this projection is learnt for each view seprately?
Along with it they show the visualisation which I honestly couldn't understand of the repeater camera view and positive impact of the rectification.
Please free to comment other AI day related queries here as well.
EDIT: Timestamp https://youtu.be/j0z4FweCy4M?t=3679
It’s pronounced “Noel.”
After all his first name is No-vac
What, then, is Chinese rap?
Edit:
Notable mentions from the comments:
-
Spanish/Swedish/Swiss/Serbian hits
-
French/Finnish art
-
Country/Canadian rap
-
Chinese/Country/Canadian rock
-
Turkish/Tunisian/Taiwanese rap
There hasn't been a single post this year!
(Happy 2022 from New Zealand)
Nothing, it just waved
Him: I can explain everything!
(It's his best joke yet I think)
Bob
So that I could frequently say, "I am going to walk 5 miles now."
Edit: My most popular post on Reddit! 😀 Thank you for the awards.
Just to clarify, 12345678
Me grabbing a soda from my (what I thought was) half full 12pk...
Notices there's only 2;
Me: "Awe man... This is a damn bird box!" Her: "What the hell does that mean?!" Me: (Pulls both cans out & shows them to her) "It's only got Toucans."
I'm not ashamed to admit the look on her face was glorious.
