Image Sequence Indexing
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Visual and temporal indecies
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KeyFrame Primitive - extracts visually significant
keyframes to represent visual content
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Optimal key-frame set: Given the image sequence component
I of a video V, the keyframe set K is the minimal number of frames sampled
from the video V which provides an adequate representation of the visual
content of the video
Base key-frame set:
Computationally efficient proprietary adaptive sampling
algorithm to extract
an initial set of frames from the video.
Keyframes processed using image primitive set by the VIE
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VIE basic image primitives: color, texture, structure, composition
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Customized key frame set: customized similarity metric using
weights for image primitives