Game Motion Capture Data

Here are few sample motion capture data for various games like Soccer, Tennis, Boxing, Shooting and Golf from naturalpoint.

Mocap Available In Following Formats:

  • .bvh
  • .c3d
  • .fbx
  • .wmv

game mocap golf
Download mocap files from links below,

Poser Mocap:-

Download Poser Specific Tennis Mocap Below.

25 FPS BVH for applications such as Poser: Tennis 25 FPS.bvh

Face Expression Motion Capture Data

Download some of the facial expressions like happy, sad, disgust, singing mocap data provided by Naturalpoint as a free sample. Here is a video showing the facial motion capture from a singing mocap artist. Find the download links below the video, all motion captures are in c3d format.

Motion Capture Technology

Motion Capture Technology

I. History of motion capture:

The use of motion capture to animate characters on computers is relatively recent, it started in the 1970s, and now just beginning to spread.

Motion capture (collection of movement) is recording the movements of the human body (or any other movement) for immediate analysis or decals.

The captured information can be as simple as catching body position in space or as complex as a capture of the face and the deformation of the muscles. The captured motion can be exported to various forms like bvh, bip, fbx etc., which can be used to animate 3d characters in 3ds max, maya, poser, iclone, blender etc., You can download free motion capture data from this blog.

Motion capture for animation is the superposition of human movement on their virtual identities.

This capture can be direct, such as the animation arm of a virtual function of movement of an arm, or indirect, such as that of a human hand with a more thorough as the effect of light or color.

The idea of copying human motion is of course not new.

To make the most convincing human movement, in “Snow White”, Disney studios desine animation film on a film, play or real players. This method called “rotoscoping” has been used successfully since then.

In 1970, when he began to be possible to animate characters by computer, Animationer have adapted traditional techniques, including the “rotoscoping”.

Today, technology is catching is good and diverse, we can classify them into three broad categories:

  • Mechanical motion capture
  • The optical motion capture
  • The magnetic motion capture

Now although this technique is effective, it still contains some problems (weight, cost, …). But against any doubt that the motion capture will become one of the basic tools of animation.

II. The different types of motion capture:

1. Mechanical Motion capture:

Abstract:

This technique of motion capture is achieved through the use of an exoskeleton. Each joint is then connected to an angular encoder. The value of movement of each encoder (rotation etc. ..) is recorded by a computer that by knowing the relative position encoders (and therefore joints) can rebuild these movements on the screen using software. An offset is applied to each encoder, because it is very difficult to match exactly their position with that of the real relationship (and especially in the case of human movements).
Mechanical motion capture
Advantages and disadvantages:

This technique offers high precision and it has the advantage of not being influenced by external factors (such as quality or the number of cameras for optical mocap).

But the catch is limited by mechanical constraints related to the implementation of the encoders and the exoskeleton .. It should be noted that the exoskeleton generally use wired connections to connect the encoders to the computer. For example, there is much more difficult to move with a fairly heavy exoskeleton and connected to a large number of simple son with small reflective spheres: the freedom of movement is rather limited.

The accuracy of reproduction of the movement depends on the position encoders and modeling of the skeleton. It must match the size of the exoskeleton at each morphology. The big disadvantage comes from the coders themselves because if they are of great precision between them it can not move the object to capture in a so true. In effect, then use the methods of optical positioning to place the animation in a decor. Finally, each object to animate to need an exoskeleton over it is quite complicated to measure the interaction of several exoskeleton. Thereby bringing about a scene involving several people will be very difficult to implement.

2. The magnetic motion capture:

Magnetic motion capture is done through a field of electro-Magenta is introduced in which sensors are coils of sensors electriques.Les son are represented on a placemark in 3 axes x, y, z.
To determine their position on the capture field disturbance created by a son through an antenna, then we can know its orientation.
Magnetic motion capture
The advantage of this method is that data captured is accurate and no further calculations, excluding from the calculation of position, is useful in handling. But any metal object disturbs the magnetic field and distorts the data.
The magnetic capture

3. Optical Motion Capture:

The capture is based on optical shooting several synchronized cameras, the synthesis of coordinates (x, y) of the same object from different angles, allows to deduce the coordinates (x, y, z). This method involves the consideration of complex problems such as optical parallax, distortion lens used, etc.. The signal thus undergoes many interpolations. However, a correct calibration of these parameters allows a high accuracy of data collected.
Optical Motion Capture
The operating principle is similar to radar: the cameras emit radiation (usually red and / or infrared), reflected by the markers (whose surface is composed of ultra-reflecting material) and then returned to the same cameras. These are sensitive to one type of wavelength and viewing the markers in the form of white spots videos (or grayscale for the latest cameras). Checking the information of each camera (2 cameras therefore minimum) to determine the position of the marker in the virtual space.

III. Conclusion:

Although the motion capture requires some technical means, we can quite get what to do it yourself at home in a reasonable cost that can make your own short film.

Motion capture is a major step forward in the field of cinema as you can reprocess the image in a more simple, in fact, it is easier to modify an image captured a classic scene, all although this is too expensive.

But it is also a major asset in medicine, for example, it can be used to measure the benefit of a transaction via a recording of the movement of the patient before and after the operation (such as in the case of the application a prosthesis, or simply at a medical classic (in the future perhaps).

Spielberg’s 3D Motion Capture Film “Tintin” will come in autumn 2011

tintin mocap film

Los Angeles (USA), 28 may (EFE) .- The film “The Adventures of Tintin: The Secret of the Unicorn,” by director Steven Spielberg, which is a 3d animated film using motion capture technology will be released internationally in late October and in December 2011 in the United States, reported today the magazine Variety.

The film began to occur in January with motion capture technology in the style of “Beowulf” (2007) and “A Christmas Carol,” which will debut this Christmas and will be released in three dimensions.

The film will be the first in a series of stories about the cartoon character created by Georges Remi, which will have at least one sequel to the film directed by Peter Jackson, head of the saga “The Lord of the Rings. “

Paramount and Sony decided to give priority to the Premiere of “The Adventures of Tintin: The Secret of the Unicorn” outside the U.S., where the adventures of this period of comics have more potential to be a box office in a popular comic book translated into 70 languages.

The movie will come to the notice boards in Europe, Asia and Latin America in late October or early November 2011 the United States since December 23 of that year.

Britain’s Jamie Bell ( “Billy Elliot”, 2000) will play Tintin in a division that will include Daniel Craig, Andy Serkis, Simon Pegg, Nick Frost, Gad Elmaleh, Toby Jones and Mackenzie Crook.

Free Poser Prop – Space Ship

Free Poser Prop Space ShipThis Space Ship Poser Object can be used with Poser 5 and above.It Can transform between space cruiser mode and robot mode: two pose files are included.This model uses procedural shaders instead of texture maps and will not look correct in Poser Pro Pack, Poser 4, and below.
It is not scaled to the size of the Poser people and it is 1,210 meters long.

Poser 6 Dynamic Cloth For Jessica

Here are some dynamic cloth for Poser 6 Character Jessica, find the free download links below from poserfashion.net.

zip file content (Jessi sized) :

  • Poser 6 dynamic shirt pp2
  • Poser 6 dynamic skirt pp2
  • textures
Download Here

zip file content (Jessi sized) :

  • Poser 6 dynamic dress pp2

  • textures

>Download Here

zip file content (Jessi sized) :

  • Poser 6 dynamic tunic pp2
  • Poser 6 dynamic pants pp2
  • textures