Anaglyph 3D Stereoscopic Visualization of 2D Video Based on Fundamental Matrix

Lü, Zhihan; Réhman, Shafiq Ur; Khan, Muhammad Sikandar Lal; Li, Haibo

doi:10.1109/icvrv.2013.59

Cited by 12 publications

(5 citation statements)

References 14 publications

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“…Rhythm and tempo controlling is an interesting ability which can be measured by the metronom. We also consider to concentrate patient' attention by enhancing the vision feedback using stereoscopic 3D video [49] or pseudo 3D [22] technolgoy.…”

Section: Discussionmentioning

confidence: 99%

A game based assistive tool for rehabilitation of dysphonic patients

Esteve

Chirivella

et al. 2015

2015 3rd IEEE VR International Workshop on Virtual and Augmented Assistive Technology (VAAT)

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Figure 1: The full model of the system running scene. ABSTRACTAn assistive training tool for rehabilitation of dysphonic patients is designed and developed according to the practical clinical needs. The assistive tool employs a space flight game as the attractive logic part, and microphone arrays as input device, which is getting rid of ambient noise by setting a specific orientation. The therapist can guide the patient to play the game as well as the voice training simultaneously side by side, while not interfere the patient voice. The voice information can be recorded and extracted for evaluating the long-time rehabilitation progress. This paper outlines a design science approach for the development of an initial useful software prototype of such a tool, considering 'Intuitive', 'Entertainment', 'Incentive' as main design factors.

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Section: Discussionmentioning

confidence: 99%

A game based assistive tool for rehabilitation of dysphonic patients

Esteve

Chirivella

et al. 2015

2015 3rd IEEE VR International Workshop on Virtual and Augmented Assistive Technology (VAAT)

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“…This means that F corresponds to the H of a plane and the epipole e ij , which is proved in Lu et al [2013b]. We assume the projective matrix P = K[I 0], and then we can get projective matrix P = K[R T ] from SFM.…”

Section: Real Video Stereoscopic the Relation Between Fundamental Mamentioning

confidence: 97%

Multimodal Hand and Foot Gesture Interaction for Handheld Devices

Halawani

Feng

et al. 2014

ACM Trans. Multimedia Comput. Commun. Appl.

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180

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We present a hand-and-foot-based multimodal interaction approach for handheld devices. Our method combines input modalities (i.e., hand and foot) and provides a coordinated output to both modalities along with audio and video. Human foot gesture is detected and tracked using contour-based template detection (CTD) and Tracking-Learning-Detection (TLD) algorithm. 3D foot pose is estimated from passive homography matrix of the camera. 3D stereoscopic and vibrotactile are used to enhance the immersive feeling. We developed a multimodal football game based on the multimodal approach as a proof-of-concept. We confirm our systems user satisfaction through a user study.

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“…For generating stereoscopic 3D from 2D video image stitching through fundamental matrix is proposed with higher computing cost. The Homography matrix generation is considered for better result [14]. It is known that Homographies induced by the plane nTX +d= 0 under coordinates ℿE = (n T ,d) T is [15] :…”

Section: Literature Reviewmentioning

confidence: 99%

3D visualization of 2D/360° image and navigation in virtual reality through motion processing via smartphone sensors

Alam¹,

Aurini²,

Islam³

2019

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The 360° images or regular 2D images look appealing in Virtual Reality yet they fail to represent depth and how the depth can be used to give an experience to the user from two dimensional images. We proposed an approach for creating stereogram from computer generated depth map using approximation algorithm and later use these stereo pairs for giving a complete experience on VR along with forward and backward navigation using mobile sensors. Firstly the image is being segmented into two images from which we generated our disparity map and afterwards generate the depth image from it. After the creation of the depth image, stereo pair which is the left and right image for the eyes were created. Acquired image from the previous process then handled by Cardboard SDK for VR support used in the Android devices using Google Cardboard headset. With the VR image in the stereoscopic device, we use the accelerometer sensor of the device to determine the movement of the device while head mounted. Unlike the other VR navigation systems offered (HTC Vibe, Oculus) using external sensors, our approach is to use the built-in sensors for motion processing. Using the accelerometer reading from the movement, the user will be able to move around virtually in the constructed image. The results of this experiment are the visual changes of the image displayed in VR according to the viewer's physical movement.

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Anaglyph 3D Stereoscopic Visualization of 2D Video Based on Fundamental Matrix

Cited by 12 publications

References 14 publications

A game based assistive tool for rehabilitation of dysphonic patients

A game based assistive tool for rehabilitation of dysphonic patients

Multimodal Hand and Foot Gesture Interaction for Handheld Devices

3D visualization of 2D/360° image and navigation in virtual reality through motion processing via smartphone sensors

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Anaglyph 3D Stereoscopic Visualization of 2D Video Based on Fundamental Matrix

Cited by 12 publications

References 14 publications

A game based assistive tool for rehabilitation of dysphonic patients

A game based assistive tool for rehabilitation of dysphonic patients

Multimodal Hand and Foot Gesture Interaction for Handheld Devices

3D visualization of 2D/360&#xB0; image and navigation in virtual reality through motion processing via smartphone sensors

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Product

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3D visualization of 2D/360° image and navigation in virtual reality through motion processing via smartphone sensors