In standard rendering, the red, green and blue values for a pixel are each represented by a fraction in the range 0..1, where 0 represents zero intensity and 1 represents the maximum intensity for the display device. While this is straightforward to…
High Dynamic Range (HDR) 高动态范围 As well as Color Space, the ‘dynamic range’ of your camera needs to be configured. Essentially, this defines how extremely bright or dark colors are captured by scene cameras. HDR can be enabled from the camera compon…
这段时间终于把手头的东西都搞完了,还剩下一个AEC这个模块,这个模块跟整个系统机制有很大关系,单独的模块意义不大. 另外,刚写完一个分类器,希望能大幅提升音乐流派分类的准确率. 下周正式开搞AEC,把之前做的一些事情记录一下. https://en.wikipedia.org/wiki/Dynamic_range_compression Downward compression reduces loud sounds over a certain threshold while quiet so…
Deferred lighting separate lighting rendering and make lighting a completely image-space technique. This is very different the forward rendering. At first as the limitation of the hardware, we could make per-object lit by max number of 8 lights at on…
