A Complete Guide to Depth Maps in OpenCV Python with Stereo Vision

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In this video 📝 I'll talk about Depth Maps in OpenCV Python. We will first cover what depth maps are and how they are calculated. At the end of the video, I'll show you how you can get the depth maps from stereo images with the built-in methods in OpenCV. We will see a couple of examples of depth maps, play around with some of the parameters and talk about the depth maps.

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Tags:
#DepthMaps #StereoVision #DepthEstimation #ComputerVision #ObjectDetection #DistanceEstimation #OpenCV #MultiViewGeometry

[NicolaiAI]

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[javlontursunov]

Please make a video on how to use depth map and depth estimation for image stitching

[s.siddharth]

dude, u r doing really well, but next tim talk slowly and talk a little louder

[dpredie]

can you make a tutorial for Depth map but with monocular webcam realtime feed? maybe using DNN pretrained models like monoport2

[ayaabdalsalam]

what should i watch to learn computer vision? I learned Ml and some Deep learning

[fatihkeles]

I am a big fan of your works in computer vision.Please keep it up what you doing.New generation needs a guide about this spesific type of programming.By the way discord link is unavaible.Thanks!

[davidizquierdogomez]

this is great information. Thank you very much. Can this be used in real time on a video stream???

[mohamadfaresalibek]

I'm waiting like this tutorials in C++ ^_^

[juancarlosabad]

i am newby to CV....but what it surprise is that no one single parameter is required by the stereo (python) algorithm in order to calculate pixel depth ..not even the baseline i.e. the distance between the two cameras (according image and formulas (at 1:53 on) ....how is that possible?

[zver_custom]

Why all examples on short distance and why all depth camera's example real sense, working on short distance? Can I use two camera's for 30-100 meters triangulation?

[OneGearMode]

Hi! great tutorial as always, thank you so much, I'm hoping to use this in the future!
Assume we use HQ cameras and low distance, do you think we could achieve high enough accuracy for face recognition?

[АннаДейс-ор]

Hello, i have good results with your images, but bad with photos taken by me. Are there any rules for shooting for a depth map?

[JaimeComes]

I tried with some images captured myseld and the results are quiet disapointing. Where can i find the pics of the tutorial so i can try with that :)

[najibmoumou]

how to develop a stereovision system for depth estimation but with two cameras with different fields of view

[letsmakeitwithsadia]

Would you plz provide a python code where it capture images (left and right) from video by 2 separate cameras and then estimate the disparity (gray)

[mfz]

can i just use a single image to make Depth Maps?
i mean just input one image and make it Depth Maps

[zheyingchin]

Hi can you suggest some dual cameras under $70?

[almerrray]

module 'cv2.cv2' has no attribute 'Stereo' ...

[kenrampingplay]

Hello. Is it possible to output the depth map to a JPG/PNG file?

[mariakomal]

hi, i'm doing project on object reconstruction using multiple kinect (Xbox v2) streams, can you guide me the direction. any paper and codes ?