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LCAD-UFES / carmen_lcad

Version of the carmen robot framework developed by LCAD for IARA - Intelligent Autonomous Robotic Autonomobile.
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LaneAnalysis using partclefilter #6

Open ManasaJyothi opened 5 years ago

ManasaJyothi commented 5 years ago

Haii. .I'm working on lanedetection using particle filter ( to work on curves) . . Ive seen the code but got few doubts regarding particle filter

  1. y there are two files for particle filter???
  2. One file ( filterDeParticleHough. Cpp) with hough and another file ( filterDeParticle.cpp) without using hough. . Is there any difference. ..whats this hough exactly meant for????? Is it only central lane top, bottom point and also lanewidth means right and left most lanes distance??
  3. I thought of using particlefilter without hough. ..is that ok to use in my lane detection???? . .
  4. Can u pls tell me what is the input and output for particle filter without hough ( filterDeParticles.Cpp) ..????
  5. The input is filtered, thresholded binary ipm image right???? . . Only all lanes white pixels correct???? . .
  6. How will be the output. .was it those 3 spline points????
  7. How will b resampled particles will be???? Weights of particle and what does those spline points represents and what is lanewidth here???

pls it would be very greatfull if u rly. .

shamri2203 commented 1 month ago

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