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Dynamic Vision for Perception and Control of Motion - Ernst D. Dickmanns Part 13

Tham khảo tài liệu 'dynamic vision for perception and control of motion - ernst d. dickmanns part 13', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 11.3 Detecting and Tracking Moving Obstacles on Roads 345 the general case. Therefore it is always recommended to take into account the best estimates for the road state and for the relative state of other vehicles. The last three columns in Figure 11.6 will be of interest for the more advanced vision systems of the future exploiting the full potential of the sense of vision with high resolution when sufficient computing power will be available. It is the big advantage of vision over radar and laser range finding that vision allows recognizing the traffic situation with good resolution and up to greater ranges if multifocal vision with active gaze control is used. This is not yet the general state of the art since the data rates to be handled are rather high many gigabytes second and their interpretation requires sophisticated software. In the case of expectation-based multifocal saccadic vision EMS vision it has been demonstrated that from a functional point of view visual perception as in humans is possible until the human performance level is achieved however quite a bit of development has still to be done. We will come back to this point in the final outlook. Due to this situation industry has decided to pick radar for obstacle detection in systems already on the market for traffic applications LRF has also been studied intensively and is being prepared for market introduction in the near future. Radarbased systems for driver assistance in cruise control have been available for a few years by now. Complementing them by vision for road and lane recognition as well as for reduction of false alarms has been investigated for about the same time. These combined systems will not be looked at here the basic goal of this section is to develop and demonstrate the potential of vertebrate-type vision for use in the long run. It exploits exactly the same features as human vision does and should thus be sufficient for safe driving. Multisensor adaptive cruise control will .