In this seminar we will follow up on some rendering techniques related to rasterization and hardware-accelerated rendering. In CG1 we already touched the inner workings of today’s graphics APIs and hardware briefly. In this seminar students will further investigate specific parts of the rendering pipeline using a rasterization framework in order to implement respective rendering techniques.


General Regulations

  • Type: Seminar, Practical computer science
  • ECTS: 7 points
  • Language: English
  • max. 6 participants
  • Pre-requisites:
    • Basic knowledge in CG1 and/or RIS
    • Programming experience with C/C++
    • Basic knowledge of graphics APIs (e.g. OpenGL, Vulkan, DirectX, etc.)


If you are interested in this seminar, please write an email to Stefan Lemme, M.Sc.. This mail should include your full name, semester, matriculation number, and any preferences with regard to your topic.

Modus operandi

  • Each participant works solely on his own topic …
  • … under individual supervision by an advisor of the CG chair
  • In the mid-term short presentation each participant gives a talk about the related work, his own research statement, and a roadmap until end-of-term
  • The end-term presentation showcases the implementation as a live demo embedded into a talk about the whole topic and the carried out research.
  • The work that was carried-out during the term is documented in the fashion of a short paper and submitted for a scientific peer-review process.
  • Each participant reads at least two assigned papers of other participants for a review


Please find here a non-exhaustive list of topics that we may cover in this seminar. The concrete topic for each participant will be defined together with the associated advisor.

  • Procedural Content
    (fractals, wavelets, procedural materials, procedural geometry, …)
  • Deferred Rendering
    (G-Buffers, deferred shading, deferred lighting, massive lighting, HDR, …)
  • Culling
    (view-frustum culling, occlusion culling, hierarchical depth culling, portals and visibility pre-computation, …)
  • Geometry Processing
    (splines, surface subdivision, simplification, geometry and tessellation shaders, …)
  • Compressed Images
    (textures, framebuffers, fast decompression, GPU-friendly storage, color and normal encoding, …)
  • Post-Processing
    (ambient occlusion, anti-aliasing, depth of field, bokeh, glow and bloom, …)


First meeting: 9 April 2019, 4pm c.t., E1 1, CG Chair, Room E 10

Date Event
09 April 2019 Kickoff and topic assignment
April - May Individual meetings with advisors
21 May 2019 Mid-term short presentations
May - July Individual meetings with advisors
16 July 2019 End-term presentations
23 July 2019 Deadline implementation
06 August 2019 Deadline paper
20 August 2019 Deadline peer-reviews


  • presentations (mid-term and end-term)
  • short paper
  • implementation

Possible Follow-Ups

Bachelor and Master’s Thesis