Toposculpting: Computational lightpainting and wearable computational photography for abakographic user interfaces

Mann, Steve; Janzen, Ryan; Ai, Tao; Yasrebi, Seyed Nima; Kawwa, Jad; Ali, Mir Adnan

doi:10.1109/ccece.2014.6901118

Cited by 11 publications

(3 citation statements)

References 11 publications

(12 reference statements)

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“…Steve Mann proposed a method for generating volumetric 3D sculptures called Topo sculpting. In order to eliminate shape and form from a moving object, depth cameras were utilized [13]. Wave front coding and lattice focal lens imaging are two methods used to increase the depth of field of an imaging system, and David Stoker compared their results [14].…”

Section: Literature Surveymentioning

confidence: 99%

Pixel Optimization Using Iterative Pixel Compression Algorithm for Complementary Metal Oxide Semiconductor Image Sensors

Palani,

Alharbi,

Alshahrani

et al. 2023

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The research presents a unique approach to the iterative pixel compression method for pixel optimization by reducing noise with a motion-guided backdrop. Image resolution and precision are increased by using a complementary metal oxide semiconductor (CMOS) image sensor. Researchers offer a dispersed equivalent implementation of the Iterative Pixel Compression technique for CMOS image sensors in order to successfully handle the expanded data. The current frame is handled by the buffer circuit in the CMOS image sensor. The registered bank is related to subsequent frames. It consists of a collection of registers that retain information on the grey levels of the acquired pictures' pixels. The image DE noising signal process is applied to the input picture, which contains noise. The pixel averaging filter is used in image DE noising to enhance picture quality and produce a better estimate. Pixel ordering identifies misplaced areas of photos due to the use of an iterative pixel reduction method. It allocates the best existing pixel feasible. Peak signal-to-noise ratio (PSNR) assess the image's quality through and Mean Square Error (MSE). When compared to previous approaches, our results demonstrate a 2% improvement in PSNR and a 1% reduction in MSE.

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Section: Literature Surveymentioning

confidence: 99%

Pixel Optimization Using Iterative Pixel Compression Algorithm for Complementary Metal Oxide Semiconductor Image Sensors

Palani,

Alharbi,

Alshahrani

et al. 2023

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“…Abakographs [8] are 3D (three-dimensional) photographs made by moving one or more light sources through space during an actual or simulated long-exposure 3D photograph. They are free of self-occlusion, and therefore lend themselves well to simple image-based rendering to create virtual, mediated, and augmediated 3D gesture-controlled worlds and interactive environments.…”

Section: Abakographic User Interfacesmentioning

confidence: 99%

Wearable Computing, 3D Aug* Reality, Photographic/Videographic Gesture Sensing, and Veillance

Mann

Feiner

Harner

et al. 2015

Proceedings of the Ninth International Conference on Tangible, Embedded, and Embodied Interaction

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Figure 2: "Soul Portraits". The eye is the window to the soul and this ayinograph ("sightpainting") is a new kind of expressive portrait that also happens to embody a new kind of eye test whose results are immediately comprehensible. It is also a new easthetic and artistic form. Each participant can make an ayinograph, useful for custom-calibration of wearable computing and 3D AR Spaceglases. AbstractWearable computers and Generation-5 Digital Eye Glass easily recognize a user's own gestures, forming the basis for shared AR (Augmediated Reality). This Studio-workshop presents the latest in wearable AR, plus an historical perspective with new insights. Participants will sculpt 3D objects using hand gestures and create Unity 3D art+game objects using computational lightpainting.Participants will also learn how to use 3D gesture-based AR to visualize and understand real-world phenomena, including being able to see sound waves, see radio waves, and see sight itself, through abakographic user-interfaces that interact with "sightfields" (time-reversed lightfields). Participants will also surveilluminescent devices that change color when watched by a camera. Long exposure photographs made with such devices generate "sightpaintings" that show what a camera can "see".

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“…Computational light painting refers to the technique using longexposure to record the light source which is precisely synchronized and computed at every time instant. Mann et al [Mann et al 2014] proposed an interactive wearable computational photography device which allows the wearer to see light painted virtual objects augmented in the real space. While this work used random moving path, the light source just generated simple shapes that contain limited information.…”

Section: Light Paintingmentioning

confidence: 99%

Computational light painting and kinetic photography

Huang

Tsang

Wong

et al. 2018

Proceedings of the Joint Symposium on Computational Aesthetics and Sketch-Based Interfaces and Modeling and Non-Photorealistic

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Toposculpting: Computational lightpainting and wearable computational photography for abakographic user interfaces

Cited by 11 publications

References 11 publications

Pixel Optimization Using Iterative Pixel Compression Algorithm for Complementary Metal Oxide Semiconductor Image Sensors

Pixel Optimization Using Iterative Pixel Compression Algorithm for Complementary Metal Oxide Semiconductor Image Sensors

Wearable Computing, 3D Aug* Reality, Photographic/Videographic Gesture Sensing, and Veillance

Computational light painting and kinetic photography

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