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For the most part, virtual photographers share the same motivations as "real life" photographers, including a desire to capture visually interesting images, preserve memories, and demonstrating technical expertise. [2] One of the earliest known works of virtual photography was Thirteen Most Beautiful Avatars by Eva and Franco Mattes.
Pictures used to be primarily taken of people and family. Now, we take them of anything. We can document our day and share it with everyone with the touch of our fingers. [20] In 1826 Niepce was the first to develop a photo which used lights to reproduce images, the advancement of photography has drastically increased over the years.
IoT intelligence can be offered at three levels: IoT devices, Edge/Fog nodes, and cloud computing. [140] The need for intelligent control and decision at each level depends on the time sensitiveness of the IoT application. For example, an autonomous vehicle's camera needs to make real-time obstacle detection to avoid an accident. This fast ...
Computational photography can improve the capabilities of a camera, or introduce features that were not possible at all with film-based photography, or reduce the cost or size of camera elements. Examples of computational photography include in-camera computation of digital panoramas, [6] high-dynamic-range images, and light field cameras.
Examples include a virtual X-ray view based on prior tomography or on real-time images from ultrasound and confocal microscopy probes, [230] visualizing the position of a tumor in the video of an endoscope, [231] or radiation exposure risks from X-ray imaging devices. [232] [233] AR can enhance viewing a fetus inside a mother's womb. [234]
Computer vision is an interdisciplinary field that deals with how computers can be made to gain high-level understanding from digital images or videos.From the perspective of engineering, it seeks to automate tasks that the human visual system can do.
This allows one to use holography to perform some simple operations in an all-optical way. Examples of applications of such real-time holograms include phase-conjugate mirrors ("time-reversal" of light), optical cache memories, image processing (pattern recognition of time-varying images), and optical computing.
Ambient IoT, from ambient and Internet of things, is a concept originally coined by 3GPP [1] that is used in the technology industry referring to an ecosystem of a large number of objects in which every item is connected into a wireless sensor network using low-cost self-powered sensor nodes.