Instant NGP in 100 lines of PyTorch code

Instant NGP in 100 lines of PyTorch code | NeRF #13

Рет қаралды 608

27 күн бұрын

Pure Python / PyTorch implementation of the paper "Instant Neural Graphics Primitives with a Multiresolution Hash Encoding" in 100 lines of PyTorch code.
Udemy course about NeRF: www.udemy.com/course/neural-r...
Link to the paper: arxiv.org/abs/2201.05989
GitHub: github.com/MaximeVandegar/Pap...
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CONTACT: papers.100.lines@gmail.com
#python #pytorch #nerf #neuralnetworks #machinelearning #artificialintelligence #deeplearning #data #research #neural #function #relu #positionalencoding #neuralrendering #rendering #neuralradiancefields #deeplearning #fastnerf #kilonerf #autoint #squeezenerf #3dreconstruction #novelviewsynthesis #instantngp #nvidia #radiance #fields #pleoctree #pose #estimation #learning #camera #parameters #colmap #realtime #real #time #freenerf #sparse #inputs #few #views #tutorial #tutorials #coding #implementation #prior #metalearning #reptile #ngp #instantngp #hashencoding #python #pytorch

Пікірлер: 16

@rajeshnagula8440 15 күн бұрын

Really great work!🎉 Would love to see implementation of RL papers and foundational models.

@papersin100linesofcode 14 күн бұрын

Thank you! This is planned! Should be released in the coming months

@williamzhang7083 15 күн бұрын

Exactly what im looking for. Thanks friend! Make more of these

@papersin100linesofcode 15 күн бұрын

Thank you! Will do

@dronaacharya2183 25 күн бұрын

Here before this channel blows up ; Really nice works 🔥

@papersin100linesofcode 24 күн бұрын

Thank you so much!

@billy.n2813 19 күн бұрын

Thank you very much for this video.

@papersin100linesofcode 17 күн бұрын

My pleasure :)

@gautamvashishtha3923 25 күн бұрын

Thank you so muchhh!!

@papersin100linesofcode 25 күн бұрын

Thank you! :)

@BenignVishal 25 күн бұрын

great tutorial brother!

@papersin100linesofcode 25 күн бұрын

Thank you so much! :)

@anhtth2207 16 күн бұрын

great tutorial. I am also wondering which theme you use in the video btw

@papersin100linesofcode 15 күн бұрын

Hi @anhtth2207, thank you for your question. Do you mean the sublime text theme? If yes, this is the default theme

@eigensmith8316 25 күн бұрын

hey can you please explain how can we render the images in 'novel_view' in to a 3D object. Does it require photogrammetry?

@papersin100linesofcode 24 күн бұрын

Thank you for your question. The learned NeRF representation is a 3D model of the object. The most commonly used approach to obtain another representation (e.g. mesh) is to do a 3D to 3D conversion using algorithms such as Marching Cubes. Another possible approach, more closely related to what you suggest, is to use the NeRF representation to generate more views -- and potentially depths -- so that they can be fed to an algorithm such as TSDF (truncated signed distance function) Fusion.