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I’ve been working on Autonomous Driving vision algorithms for one year, and here’s one demo of my project: Some related publications: A Novel Shadow-Free Feature Extractor for Real-Time Road Det... Continue reading...

Road detection, which brings a visual perceptive ability to vehicles, is essential to build driver assistance systems. To help detect lane markings in challenging scenarios, one-time calibration of inverse perspective mapping (IPM) parameters is employed to build a bird’s eye view of the road image. We propose an automatic IPM method based on road boundaries called BIRD (Boundary-based IPM for Road Detection), avoiding common problems of fixed IPM. Furthermore, integrating top-down and bottom-up attention, an illumination-robust lane marking detection approach using BIRD is proposed. Continue reading...

Road detection algorithms constitute a basis for intelligent vehicle systems which are designed to improve safety and efficiency for human drivers. In this paper, a novel road detection approach intended for tackling illumination-related effects is proposed. First, a grayscale image of modified saturation is derived from the input color image during preprocessing, effectively diminishing cast shadows. Second, the road boundary lines are detected, which provides an adaptive region of interest for the following lane-marking detection. Finally, an improved feature-based method is employed to identify lane-markings from the shadows. The experimental results show that the proposed approach is robust against illumination-related effects.. Continue reading...

本文介绍三脚架对换式步态 （alternate tripod gait）的实现 1234┌───────────┐ ^ right│ 0 1 2 │ │ │ 3 4 5 │ front <──┘└───────────┘ 一侧的前后两足和另一侧的中间足构成一个三脚架，每一时刻有一个三脚架处于支撑相，另一个三脚架出于摆动相，每隔半个周期... Continue reading...

足式机器人和轮式机器人的结合-旋转足式机器人 足式机器人能够通过移动足灵活地调整行走姿态，具有较强的地形适应能力，但往往速度慢，负载少；轮式机器人解决了以上问题，但往往只能应用于平地运输。RHex是一种旋转足式的机器人，兼得两者的优点，不仅能够应对复杂地形，还具备负载能力和非常快的速度，还可以跳跃。 跳跃能力 大多数陆地动物都拥有跳跃能力，这是一个非常重要的生存技能，如果没有了跳跃，那估计有... Continue reading...

构建世界 img 在视图菜单下的 最后一项 显示灯光位置 这点和说明书不匹配 ... Continue reading...