3D Vision System for a Robotic Arm Based on Equal Baseline Camera Array

Kaczmarek, Adam L.

doi:10.1007/s10846-019-01117-8

Cited by 10 publications

(12 citation statements)

References 50 publications

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“…Disparity maps can also be obtained using camera arrays. [Kac17b,Kac19c] include overview of this technology.…”

Section: Stereo Camerasmentioning

confidence: 99%

“…Equal Baseline Camera Array (EBCA) is a device similar to a stereo camera however it produces a higher quality of disparity maps [Kac17b,Kac19c,Kac15a]. EBCA consists of a central camera and four side cameras equidistant from the central one.…”

Section: Usage Of Camerasmentioning

confidence: 99%

“…It is an iterative algorithm which minimizes the energy function using Markov Random Field [Sch02a]. This algorithm was selected for tests because of previous research on the five camera array used in the experiments presented in this paper [Kac17b,Kac19c]. The research showed that GC Expansion produces high quality of results when it is used with the considered array.…”

Section: Usage Of Camerasmentioning

confidence: 99%

See 2 more Smart Citations

3D Scanning of Semitransparent Amber with and without Inclusions

Kaczmarek¹,

Lebiedź²,

Jaroszewicz³

et al. 2021

CSRN

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This paper is concerned with making 3D scans of semitransparent ambers with and without inclusions. The paper presents results of using a variety of devices applied for this purpose. Equipment used in the experiments includes a 3D laser scanner, a structured light scanner, a stereo camera, a camera array and a tomograph. The main object used in the experiment was an amber with a fossil of a lizard. The paper shows possibilities of acquiring the 3D structure of fossils embedded in semitransparent material which interfere with the measurement performed by 3D scanning equipment. Moreover, the paper shows the application of results of 3D scanning as the 3D scan of a lizard was reconstructed in a virtual reality cave making it possible to visualize in detail its shape and texture

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“…Disparity maps can also be obtained using camera arrays. [Kac17b,Kac19c] include overview of this technology.…”

Section: Stereo Camerasmentioning

confidence: 99%

Section: Usage Of Camerasmentioning

confidence: 99%

Section: Usage Of Camerasmentioning

confidence: 99%

See 1 more Smart Citation

3D Scanning of Semitransparent Amber with and without Inclusions

Kaczmarek¹,

Lebiedź²,

Jaroszewicz³

et al. 2021

CSRN

Self Cite

View full text Add to dashboard Cite

show abstract

“…Equal Baseline Camera Array (EBCA) is a device similar to a stereo camera however it produces a higher quality of disparity maps [Kac17b,Kac19c,Kac15a].…”

Section: Usage Of Camerasmentioning

confidence: 99%

3D Scanning of Semitransparent Amber with and without Inclusions

Kaczmarek¹,

Lebiedź²,

Jaroszewicz³

et al. 2021

CSRN

Self Cite

View full text Add to dashboard Cite

This paper is concerned with making 3D scans of semitransparent ambers with and without inclusions. The paperpresents results of using a variety of devices applied for this purpose. Equipment used in the experiments includesa 3D laser scanner, a structured light scanner, a stereo camera, a camera array and a tomograph. The main objectused in the experiment was an amber with a fossil of a lizard. The paper shows possibilities of acquiring the 3Dstructure of fossils embedded in semitransparent material which interfere with the measurement performed by 3Dscanning equipment. Moreover, the paper shows the application of results of 3D scanning as the 3D scan of alizard was reconstructed in a virtual reality cave making it possible to visualize in detail its shape and texture.

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“…This paper presents research on a 3D vision system based on EBCA (Equal Baseline Camera Array ) [Kac15,Kac19]. It is a camera array which consists of up to 5 cameras.…”

Section: Introductionmentioning

confidence: 99%

The Usage of the BP-Layers Stereo Matching Algorithm with the EBCA Camera Set

Kaczmarek¹

2023

Computer Science Research Notes

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This paper is concerned with applying a stereo matching algorithm called BP-Layers to a set of many cameras. BP Layers is designed for obtaining disparity maps from stereo cameras. The algorithm takes advantage of convolutional natural networks. This paper presents using this algorithm with a set called Equal Baseline Camera Array. This set consists of up to five cameras with one central camera and other ones aground it. Such a set has similar advantages as a stereo camera. In particular this equipment is suitable for providing 3D vision for autonomous robots operating outdoors. The research presented in this paper shows the extent to which results of using BP Layers are improving because of using the EBCA set instead of a stereo camera.

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3D Vision System for a Robotic Arm Based on Equal Baseline Camera Array

Cited by 10 publications

References 50 publications

3D Scanning of Semitransparent Amber with and without Inclusions

3D Scanning of Semitransparent Amber with and without Inclusions

3D Scanning of Semitransparent Amber with and without Inclusions

The Usage of the BP-Layers Stereo Matching Algorithm with the EBCA Camera Set

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