30‐2: Implementation of a Real‐time Eye Gaze Tracking Solution for ASIC Based on VR Display

Yang, Quan; Sun, Gaoming; Gao, Yang; Song, Zhenkun; Xue, Hongzhen

doi:10.1002/sdtp.12579

Cited by 2 publications

(2 citation statements)

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“…Yang et al [11] has also implemented an ASIC solution based on the 2D estimation method. They implemented the MAC unit to map the pupil center image to the gaze point on the VR display.…”

Section: Gaze Estimator Hardware Designmentioning

confidence: 99%

“…To support the complex gaze vector schemes in ultra-low power smart glasses, it should be implemented as hardware such as ASIC (Application-Specific Integrated Circuit). There have been a few studies on gaze estimator hardware design, but most of them are based on 2D algorithms which are easy to implement [4,8,11]. To the best of our knowledge, there have been no research work that implemented 3D algorithms on digital hardware.…”

Section: Introductionmentioning

confidence: 99%

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A Sub-Milliwatt and Sub-Millisecond 3-D Gaze Estimator for Ultra Low-Power AR Applications

Moon

Zhang

Park

et al. 2021

Adjunct Proceedings of the 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of The

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The critical factors of real-time gaze tracking are high accuracy and user-friendliness such as low latency and no run-time calibration. Existing gaze estimator hardware designs are based on 2D regression algorithms as 2D methods have a simple computation process. However, they require multiple run-time calibration steps, and are vulnerable to head motions. On the other hand, the 3D model-based method can maintain better accuracy than the 2D method without run-time calibration steps, and is robust to head motions. In this paper, we aim to design the first 3D model-based gaze estimator hardware that consumes less than 1mW power and 1ms latency per frame. The simulation results based on the hardware synthesis show that the proposed design requires 172µW and 0.5ms per frame, while maintaining less than 0.9°error. CCS CONCEPTS• Human-centered computing → Ubiquitous and mobile computing; • Hardware → Integrated circuits.

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“…Yang et al [11] has also implemented an ASIC solution based on the 2D estimation method. They implemented the MAC unit to map the pupil center image to the gaze point on the VR display.…”

Section: Gaze Estimator Hardware Designmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A Sub-Milliwatt and Sub-Millisecond 3-D Gaze Estimator for Ultra Low-Power AR Applications

Moon

Zhang

Park

et al. 2021

Adjunct Proceedings of the 2021 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of The

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Design of Lingnan Cultural Gene Implantation Cultural and Creative Products Based on Virtual Reality Technology

Fang

Deng

2021

Mathematical Problems in Engineering

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With the development of virtual reality technology, people are increasingly aware that the combination of virtual reality technology and product design can enable companies to obtain stable profits and maintain long-term competitive advantages. And design evaluation plays a pivotal role in a large number of important decisions in product development. This article takes Lingnan culture and cultural products as an example, combining virtual reality technology with the design of Lingnan cultural and creative products, verifies the effectiveness and rationality of the virtual evaluation system of Lingnan cultural products through the evaluation of examples of Lingnan cultural products, and proposes amendments to the evaluation case. This paper constructs a product design evaluation system based on virtual reality technology and designs a theoretical model VR, which is the application of virtual reality technology in product design evaluation. The PDES system expounds the idea and method of constructing the system model. This paper studies the evaluation object, evaluation content, evaluation method, evaluation platform, and manifestation of evaluation results of the Lingnan cultural product virtual evaluation system and builds the framework of the Lingnan cultural product virtual evaluation system. This paper studies the product display method based on virtual reality technology and realizes the three-dimensional display of products on the Internet and the design of user interaction in virtual reality. In this paper, the two algorithms BRSK and SURF are used together, and the multiscale expression characteristics of BRISK in space and the rotation invariant characteristics of SURF are used. Experimental research shows that, compared with the pure BRISK algorithm, the rotation performance of the method in this paper can be seen through the experimental results in this paper to have better accuracy. The method in this paper ensures the accuracy and accuracy of matching as much as possible.

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30‐2: Implementation of a Real‐time Eye Gaze Tracking Solution for ASIC Based on VR Display

Cited by 2 publications

References 5 publications

A Sub-Milliwatt and Sub-Millisecond 3-D Gaze Estimator for Ultra Low-Power AR Applications

A Sub-Milliwatt and Sub-Millisecond 3-D Gaze Estimator for Ultra Low-Power AR Applications

Design of Lingnan Cultural Gene Implantation Cultural and Creative Products Based on Virtual Reality Technology

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