An overview of the advantages and constraints of coded pattern projection techniques for autonomous navigation

Salví, Joaquím; Mouaddib, El Mustapha; Batile, J.

doi:10.1109/iros.1997.656407

Cited by 7 publications

(2 citation statements)

References 35 publications

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“…Active stereo (AS) [59], [60], [71], [100] upgrades PS by projecting a light pattern onto the body to improve the correspondence search between views. Structured light approaches [17], [89], [142], [160], on the other hand, search for the camera-to-lightpattern correspondences. In the remainder of this section, we focus on SL technology and methods.…”

Section: B Structured Lightmentioning

confidence: 99%

A Review of Body Measurement Using 3D Scanning

et al. 2021

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The understanding of body measurements and body shapes in and between populations is important and has many applications in medicine, surveying, the fashion industry, fitness, and entertainment. Body measurement using 3D surface scanning technologies is faster and more convenient than measurement with more traditional methods and at the same time provides much more data, which requires automatic processing. A multitude of 3D scanning methods and processing pipelines have been described in the literature, and the advent of deep learning-based processing methods has generated an increased interest in the topic. Also, over the last decade, larger public 3D human scanning datasets have been released. This paper gives a comprehensive survey of body measurement techniques, with an emphasis on 3D scanning technologies and automatic data processing pipelines. An introduction to the three most common 3D scanning technologies for body measurement, passive stereo, structured light, and time-of-flight, is provided, and their merits w.r.t. body measurement are discussed. Methods described in the literature are discussed within the newly proposed framework of five common processing stages: preparation, scanning, feature extraction, model fitting, and measurement extraction. Synthesizing the analyzed prior works, recommendations on specific 3D body scanning technologies and the accompanying processing pipelines for the most common applications are given. Finally, an overview of about 80 currently available 3D scanners manufactured by about 50 companies, as well as their taxonomy regarding several key characteristics, is provided in the Appendix.

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Section: B Structured Lightmentioning

confidence: 99%

A Review of Body Measurement Using 3D Scanning

et al. 2021

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“…For instance, it has been widely used in industrial inspection [1]. Moreover, some efforts have been done using structured light in order to reduce computer complexity [2]. However, it remains difficult to apply computer vision in industrial navigation.…”

Section: Introductionmentioning

confidence: 99%

Design of Vehicle-mounted Loading and Unloading Equipment and Autonomous Control Method using Deep Learning Object Detection

Lee,

Kim,

Woo

et al. 2024

J. Korea Robot. Soc.

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This paper describes a vision system to detect the 3D position of pallets for autonomous forklift vehicles. An accurated image segmentation method based on colour and geometric characteristics of the pallet is proposed. Moreover, the application computes the 3D position and orientation of the pallet and generates the vehicle trajectory to fork it. The system has been tested and experimental results are shown.

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Behaviours implemented using a vision system based on coded light projection

Ridao

Salví²,

Batlle³

1998

IEE Colloquium on Underwater Applications of Image Processing

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Looking for new sensorial systems and new methods to implement some behaviours related to underwater vehicles positioning based on visual servoing, this paper presents a computer vision system based on coded light projection. 3D information is taken from the underwater scene. This infomation has been used to test an obstacle avoidance behaviour. In addition, the major ideas to achieve a stabilisation of the vehicle in front of an object, are presented.

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An overview of the advantages and constraints of coded pattern projection techniques for autonomous navigation

Abstract: The absolute necessity of obtaining

Cited by 7 publications

References 35 publications

A Review of Body Measurement Using 3D Scanning

A Review of Body Measurement Using 3D Scanning

Design of Vehicle-mounted Loading and Unloading Equipment and Autonomous Control Method using Deep Learning Object Detection

Behaviours implemented using a vision system based on coded light projection

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