Essay On Motion Capture

1359 Words6 Pages
Motion – Capture ( Introduction ) Motion capture (Mo-cap is its abbreviation) is the process of recording the movements of objects or people. It is used in many fields like military, entertainment, sports, medical applications, check validation of computer vision and robotics. and In Movie industry and video game development, it refers to recording actions of human actors, and using that information to animate digital character models in 2D or 3D computer animation. it is often referred to as performance capture In many fields, motion capture is sometimes called motion tracking, but in Movie industry and games, motion tracking usually refers more to match moving. We will look for Motion capture in the Movie industry. (History Of Motion Capture :)…show more content…
Then, high-resolution cameras are strategically positioned to track those reflectors during the actor’s movement. Each camera generates the 2D coordinates for each reflector, obtained via a segmentation step. Proprietary software is then used to analyze the data captured by all of the cameras to compute the 3D coordinates of the reflectors. These systems are the most expensive ones in the market due to their cutting-end technological nature, such as the high-resolution cameras and sophisticated proprietary software. The values can hit the USD 250,000 bar. The advantages of using these systems are mainly the very high sampling rate, which enables the capture of fast movements such as martial arts, acrobatics and gymnastics, among others. The sampling rate usually depends on the cameras used, meaning that the higher the resolution, the higher the sampling rate will be. Sampling rates of up to 200 frames/second are achievable. Another advantage is the freedom offered by these systems, since, unlike the other systems, there are no cables or limited workspace and the reflectors pose no restrain or cumbersome effect on the actor. Also, since the reflectors offer
Show More
Related

  • What Are The Advantages And Disadvantages Of The Camera

    1067 Words  | 5 Pages

    of the popular technology inventions. The camera comes from a Latin word, camera obscura which means a dark chamber. A camera is a device to capture or record images and videos. Photography is a new way of capturing the moment instead of painting. When the camera is first developed to the world, people become excited and thrilling as they can directly capture the moment without needed to find inspiration for painting. As said by Aaron Siskind, “Photography is a way of feeling, touching and loving

    Read More

  • Golden Age Of Hollywood Essay

    1000 Words  | 4 Pages

    In this essay I will be discussing the techniques that were used by film makers during the era that is known to us as the Golden Age of Hollywood. I will also be giving a very detailed briefing of the history of this era, which entails the duration of the era, how exactly the era started and why and also be talking about the technological innovations during this era. I will also be discussing the different acting methods and styles that were used during the Golden Age of Hollywood. The Golden Age

    Read More

More about Essay On Motion Capture

Open Document