# Regular Meeting (2020.4.20) # Problems about report ## 1. Density about CDC If each layers(SL1~SL8) keeps 160's sensors, does a higher layers reduce the density of the sensor? (Because the circumferenc is increased) ## 2. Why innter(SL0) count of sensors != outer(SL1~SL8) ![sl-arch](https://i.imgur.com/lTzcIkm.png) ## 3. About hough voting ![Hough-voting](https://i.imgur.com/NsrkF67.png) ![Hough-voting-impl](https://i.imgur.com/rlGnwJD.png) ###### tags: `Regular Meeting` `DeWei`