Questions tagged [volume-rendering]

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Problems on rendering CT Scan image using volumetric raycasting

I am trying to render an image of the head CT Scan by volumetric raycasting. I have the below image as a reference taken from this webpage. However my images aren't as good quality as the reference ...
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Pixelated /aliased /blurry edges in volumetric rendering

I have been trying to implement a simple GPU based volumetric renderer, somewhat similar to described here. I conceptually understand most of the stuff, and implemented some code, but my results are ...
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Volume Rendering - Dataset not rendered correctly

So Im trying to implement a Volume Renderer mainly for medical images like CT-scans and MRI images using GPU raymarching. I'm using the book "Real Time Volume Graphics" and this tutorial as a refernce....