• ## Noise

2020-12-29 16:52:26
<div><h2>Features <ul><li>GafferImage/Noise: Added a node to compute a fractal noise pattern ( #2552 ).</li></ul>该提问来源于开源项目：GafferHQ/gaffer</p></div>
• ## noise

2020-11-24 19:51:58
<div><p>Hello,i want to know noise parameter which geted form sdk is contious or dispersed？</p><p>该提问来源于开源项目：IntelRealSense/realsense-ros</p></div>
• Noise2Noise: Learning Image Restoration without Clean Data - Official TensorFlow implementation of the ICML 2018 paper Jaakko Lehtinen, Jacob Munkberg, Jon Hasselgren, Samuli Laine, Tero Karras, ...
• 这是“ Noise2Noise：无需干净数据即可学习图像还原”的非官方和部分Keras实现[1]。 与原始论文有几处不同（但要观察noise2noise训练框架的工作原理，这不是致命的问题）： 训练数据集（原始数据：ImageNet，此...
• <div><p>This patch implements noise("simplex",...) for OSL. Like the "perlin" noise, it's aperiodic, ranges on [-1,1] with a large-scale average of 0. There's also "...
• There is a lot of noise in the reconstructed object, as shown in the figure. 企业微信截图_15755988592051" src="https://img-blog.csdnimg.cn/img_convert/737be4d82ac0aadeb515019bbf3201a2.png" /> This ...
• <p>This PR replaces <em>white-noise</em> random variables with <em>blue-noise</em> random variables. As a result, the first few seconds of rendering should look much more pleasing to the eye and less ...
• - noise channel - DPCM <p>Source: http://battleofthebits.org/lyceum/View/NES/</p> <p>With your library you can currently achieve the 2 pulse channels and the triangle channel. As for DPCM I don't ...
• Everything works fine except I have a buzz or ground noise as soon as the module plays or has something plugged in, like an lfo or whatever. Even is the out is not connected, I hear the noise. I ...
• <div><p>I have made some experiments with the FastLed Noise functions (especially with the 1D version, FastLed Version 3.1.3) and I have found that there are points of discontinuity at the zero ...
• <div><p>We now have a representation of correlation functions for correlated noise (see #297). For a noise field with known correlation function, we want to be able to add noise that will <em>whiten...
• <p>I do have a question, though: I constantly end up having noise-burst or noise-segments on my generated audios; sometimes that covers the whole generation, sometimes it just comes at a certain point...
• Blue Noise pbrt-v4\src\pbrt\util\bluenoise.h https://github.com/gao-duan/BlueNoise Blue Noise by Duan Gao Implement the algorithm introduced in [1]. The blue noise image can be used in Path Tracing to...
Blue Noise
pbrt-v4\src\pbrt\util\bluenoise.h
https://github.com/gao-duan/BlueNoise
Blue Noise
by Duan Gao
Implement the algorithm introduced in [1].
The blue noise image can be used in Path Tracing to distribute the Monte Carlo noise from white noise to blue noise (I have tested this idea in my own physically based renderer Elegans) , more details are described in [2].
[1] Georgiev I, Fajardo M. Blue-noise dithered sampling[C]//ACM SIGGRAPH 2016 Talks. ACM, 2016: 35.
https://www.arnoldrenderer.com/research/dither_abstract.pdf
[2] Heitz E, Belcour L. Distributing Monte Carlo Errors as a Blue Noise in Screen Space by Permuting Pixel Seeds Between Frames[C]//Computer Graphics Forum. 2019, 38(4): 149-158.
https://hal.archives-ouvertes.fr/hal-02158423/document
[3] Use ./results/vis_image_freq.py to generate the frequency visualization image. Please see OpenCV for more details.
[4] https://hal.archives-ouvertes.fr/hal-02158423/file/blueNoiseTemporal2019_slides.pdf


展开全文
• noise label paper
• s working but you can only hear some sound in the middle of the noise. My questions are: Chinese arduino sucks? My computer power switch sucks? I try to power up the board whit an external USB power ...
• <p>Simulates GPS noise. The random walk at StepWalker has growing variance at the expected potision (what is partly slowing down the bot.) This way, the variance is guaranteed to be within the ...
• <div><p>adds a tool for applying a noise pre-whitening matrix</p><p>该提问来源于开源项目：mrirecon/bart</p></div>
• <div><p>Affects noise seeding, but output patterning is identical.</p><p>该提问来源于开源项目：PG85/OpenTerrainGenerator</p></div>
• <div><p>Where's the 4D noise?</p><p>该提问来源于开源项目：mmp/pbrt-v2</p></div>
• <div><p>The main algorithm for the noise gate without test cases or a GUI. </p><p>该提问来源于开源项目：GoogleChromeLabs/web-audio-samples</p></div>
• <div><p>I'll be happy to implement this if it's wanted.</p><p>该提问来源于开源项目：Razaekel/noise-rs</p></div>
• <div><p>Hi, -rudmin Thanks for your great work. Do you have any idea about noise reduction?</p><p>该提问来源于开源项目：chris-rudmin/opus-recorder</p></div>
• <div><p>IEC specification for pink noise, and building strategy for a -3dB/octave filter : http://sound.westhost.com/project11.htm</p><p>该提问来源于开源项目：tlecomte/friture</p></div>
• <div><p>Hi: <p>A very nice library. I added noise filter to the project. Please check it out.</p><p>该提问来源于开源项目：esilverberg/ios-image-filters</p></div>

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