DEPTH MAP: Various Ways of Generating a Depth Map
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- เผยแพร่เมื่อ 19 พ.ค. 2024
- How to create DEPTH MAPS using AI AutoDepth plugin and/or NEURAL FILTERS
In summary, image depth maps provide valuable depth information about a scene, enabling a wide range of applications across computer vision, robotics, AR/VR, photography, rendering, gaming, and medical imaging.
An image depth map is a representation of the distances from a camera to various points in a scene, providing a measure of the scene's depth information. It assigns depth values to each pixel in an image, indicating the perceived distance from the camera.
The depth map is typically represented as a grayscale image or a 2D array of depth values. In this map, closer objects are represented by lighter shades, while farther objects appear darker. This depth information can be derived using various techniques, including stereo vision, structured light, time-of-flight sensors, or depth estimation algorithms.
The uses of image depth maps are diverse and span across several domains:
Computer Vision and Robotics: Depth maps are crucial for tasks like 3D reconstruction, object detection, tracking, and scene understanding. By combining depth information with color images, robots and autonomous systems can navigate environments, avoid obstacles, and interact with objects more accurately.
Augmented Reality (AR) and Virtual Reality (VR): Depth maps help create realistic AR and VR experiences by providing depth cues, enabling the placement of virtual objects in real-world scenes with proper spatial alignment. This enhances the immersion and interaction within virtual environments.
Photography and Cinematography: Depth maps find applications in post-processing techniques, such as depth-of-field simulation and background blur effects. By accurately estimating the depth of objects, photographers and cinematographers can achieve artistic effects, emphasizing the subject and creating a sense of depth in images and videos.
3D Rendering and Gaming: Depth maps are utilized in 3D rendering pipelines to generate realistic images or scenes. They assist in the implementation of techniques like occlusion culling, shadow mapping, and depth-based effects, enhancing the visual quality and realism of rendered graphics.
Medical Imaging: Depth maps play a role in medical imaging applications, such as computer-assisted surgery, 3D medical visualization, and diagnostic analysis. By extracting depth information from medical scans or stereo camera setups, clinicians can better understand anatomical structures and aid in surgical planning.
Chapters:
0:00 What is a depth map?
0:26 Online Apps to create a depth map
0:39 2 Methods I use to generate depth map in Photoshop
1:03 How to use AI AutoDepth by Volumax 7
1:38 How to use Depth blur in Photoshop Neural Filters to create a depth map
2:21 Outro
Link to Apps:
Depth Scanner Plugin
imageamigo.com/photodepth
huggingface/zoedepth
Photoshop
Link to tutorial:
How to Leverage Multimedia to Animate AI Images | AI Image Animation Tutorial: • MIDJOURNEY AI IMAGE TO...
Link to Volumax 7
Volumax: videohive.net/item/volumax-3d...
Channel Links:
Facebook page: / sydney.4d.simulation
Facebook page: / jukitronix
Facebook group: / 835429983192457
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4d Simulation Course:
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Credits:
Content and production by Eric Claridades
Additional editing and voice by Gina Cole
Original Music by Eric Claridades
Thx man, cool video )
thanks for sharing this information, is there a way to automate a batch conversion for volumax 7 ?
You can batch convert depth maps using photoshop.
Could you please do a tutorial on a portrait? Pretty Please?
did you found how to do for face?
@@n4r3n11 its the same thing my man. Get an image, use the plugin, bam. To do this art stuff you gotta have some critical thinking and problem solving :)
i guess i should add you need to throw the image into aftereffects, and use the depth map to drive a displacement map.
I like how quick the action works in Photoshop. The only issue I have is that Volumax loses a lot of detail when the depth map is generated. You can use the adjustments to make the detail stand out a little better but it is not ideal for fiber laser scanning. I have Volumax, and I just cannot get a good enough depth map.
You can still paint over the depth map in Photoshop, make dark darker and grey whiter to improve the contrast.
Prefer using zoedepth instead of Photoshop a lot more detail!
nice
Would these be good for laser engraving making it 3d?
I saw this on youtube "recommended viewing," I think this is what you're looking for: th-cam.com/video/7y-IMt2Pf04/w-d-xo.html - I'd appreciate it if you could post the results, cheers!
Any progress after dec.10th?
Yes, I will be publishing them in January. Thanks for your support.
Why is there a face on the thumbnail but a house scene in the video?
It's part of a longer clip. I was gonna release the face tutorial but decided against it. This channel will revert back to 4d simulation soon. So be that as it may, I hope you picked up something useful from the tutorial Thanks for your support.
Can I pay you to mentor me?
What's your timezone? Are you in Australia?
@@vrkonstrukt central Chicago