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This paper presents an enhanced jumping and dynamic searching anti-collision algorithm based on dynamic binary anti-collision algorithm and backtracking binary-tree search anti-collision algorithm in order to solve the problem of multi-tag collision in RFID systems. This algorithm also introduces three states for RFID tag to reduce the unnecessary tag response such as sleep, inactive, and active....
H.264/AVC intra prediction employs the rate distortion optimization (RDO) technique to get to the best encoding performance. But exhaustively searching all candidate modes dramatically increases the computational complexity for encoding. In order to reduce the computational complexity, in this work, we proposed a low complexity mode decision algorithm which is based on reducing the number of candidate...
Plants simulation is a challenging research domain. Under the condition that external environment affect trees, the paper proposes that adopting illumination model as plants-growing simulation mechanism, optimizing and adjusting external-environment parameters with genetic algorithm, and simulating the plant-growing process well. Experiments results show that using phototropism of plants and influence...
Most path planning algorithms existed have disadvantages in space representation, constraints handling or computation efficiency. Combining particle swarm optimization with path planning problem for unmanned aerial vehicles (UAVs), a new path planner for aerial vehicles based on modified PSO algorithm is presented. Path planning problem is modeled as a 5-element array. Incorporating constraints into...
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