A performance-based technique for timing keyframe animations

Terra, S. C. L.; Metoyer, Ronald

doi:10.1016/j.gmod.2006.09.002

Cited by 8 publications

(3 citation statements)

References 13 publications

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“…The sketch-based motion synthesis technique translates a pen gesture into an animation sequence using collection of motion data [TBvdP04]. The performance-based key-framing [TM07] generates the interpolation curve of key-frame animation according to the shape and drawing speed of the stroke sketched on the screen. Although they provide an intuitive interface for motion prototyping, they are not suitable submitted to Eurographics/ ACM SIGGRAPH Symposium on Computer Animation (2009) for detailed editing of captured motion data.…”

Section: Motion Editing Interfacementioning

confidence: 99%

Pose-timeline for propagating motion edits

Mukai

Kuriyama

2009

Proceedings of the 2009 ACM SIGGRAPH/Eurographics Symposium on Computer Animation

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Motion editing often requires repetitive operations for modifying similar action units to give a similar effect or impression. This paper proposes a system for efficiently and flexibly editing the sequence of iterative actions by a few intuitive operations. Our system visualizes a motion sequence on a summary timeline with editable pose-icons, and drag-and-drop operations on the timeline enable intuitive controls of temporal properties of the motion such as timing, duration, and coordination. This graphical interface is also suited to transfer kinematical and temporal features between two motions through simple interactions with a quick preview of the resulting poses. Our method also integrates the concept of edit propagation by which the manual modification of one action unit is automatically transferred to the other units that are robustly detected by similarity search technique. We demonstrate the efficiency of our pose-timeline interface with a propagation mechanism for the timing adjustment of mutual actions and for motion synchronization with a music sequence.

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Section: Motion Editing Interfacementioning

confidence: 99%

Pose-timeline for propagating motion edits

Mukai

Kuriyama

2009

Proceedings of the 2009 ACM SIGGRAPH/Eurographics Symposium on Computer Animation

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“…(3) Every system only describe reaction of single fish in the procedure. (4) The system doesn't contain any appoint overall regulation of actions of fishs. So any overall situation picture can't be forejudged.…”

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confidence: 99%

Some Motion Models of Artificial Animals and Momentarily Continously Switching of the Models

Yang

Liu

2011

KEM

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Some local motion models of artificial animals and a method momentarily continuously to switch the models are given. A society behaviour system of artificial fishes based on the way and method is exploited, which can exhibit life behaviours and intelligence of animals. How momentarily continuously to switch the motion models of animated agents in the system is better settled. The system can illimitably generalizedly circularly run and has good man-computer interaction. Moreover the appearance, motion and behaviour of the animals in the system are lifelike and convinced. There are not bad visions such as ‘mutation’, ‘suddenly disappearring’, ‘jumpiness’of animated agents.

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“…And begins to penetrate into our daily life. Applying traditional computer cartoon (animation) technology, we developed a lot of outstanding animation systems, including some animal animations [1,2,3,4,5]. But, these animal cartoons also have some disadvantages.…”

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confidence: 99%