摘要:
The relation between the edit resultant clip and the clip to be edited is managed with the hierarchical structure by managing means, so that the complicate editing works can be easily performed if the editing works are performed based on the information stored in the managing means.
摘要:
An editing system for producing a resultant clip from a plurality of clips. Information indicating relations between the clips is stored and managed in a database according to a hierarchical structure. The content of a first resultant clip can be updated at any time, and the system automatically updates all other resultant clips that are produced from the first resultant clip.
摘要:
An image property detection apparatus for processing a pair of images representing different respective views of a scene to generate a color property difference amount, comprises a difference detector configured to derive a difference amount dependent upon an average of the differences in color properties between the pair of images at each of a set of possible image colors, each weighted by the image content of at least one of the pair of images at that respective image color.
摘要:
In an image special effect apparatus for forming a special effect image in which a plurality of images mutually intersect each other, the aforementioned plurality of intersecting images are allowed to be synthesized by incorporating depth information including images having residual images so that a special effect image is generated which does not provide a sense of awkwardness at a crossing point.
摘要:
In an image transformation apparatus for performing predetermined image transformation with respect to an image, the image formed by an input video signal is stored in a memory, and then the input video signal of the memory is read by a read address data of predetermined read address generating means, by adding a random number generator to the read address generating means, such a special effect that the image seems to burst can be obtained.
摘要:
In an apparatus for processing an input video signal and generating a special effects video image signal, mapping data representative of the destination upon conversion of each pixel of the input video data is stored in a memory, the mapping data is based upon a write address signal which is added with an offset which becomes larger with the lapse of time. A video image conversion is applied to the input video signal based on the mapping data which is read from the memory in response to a read address signal.
摘要:
An editing system for editing a plurality of clips recorded on a random-accessible recording medium includes a clip processing device having a plurality of clip processing layers to execute a predetermined process for the clips, and a hierarchy decision device having a plurality of objects corresponding to the clip processing layers. The hierarchy decision device serves to decide the hierarchy of each clip processing layer by a hierarchical structure which is formed by connecting the objects mutually. The clip processing device performs time management of each clip processing layer. Any processed clip obtained from a first clip processing layer is further processed by a second clip processing layer which is hierarchically above the first clip processing layer. The processed clip obtained from a hierarchically uppermost clip processing layer is outputted as a fat clip.
摘要:
An image data processing apparatus for adding a special effect to an input image data, which is provided with function data generating circuit for generating function data in accordance with positions of pixel data for each pixel data forming the image data, random number generating circuit for generating different random numbers for each pixel data, and output circuit for judging based on the function data and the random number data if the corresponding pixel data is valid data or invalid data, outputting the pixel data only when valid data.
摘要:
A video signal processing apparatus for separating a video input into a luminance signal and a chroma signal which are sent respectively for individualized special effect processing. Special effect signals are fed to a control unit. The levels of a luminance signal and a chroma signal having undergone the special effect processing are estimated by a program. Based on the result of the estimate, a limiter controls the gains of the chroma signal following the special effect processing. In this setup, the gains of the chroma signal are controlled so that the level of a composite video signal will fall within a predetermined range of levels in keeping with the contents of the special effect processing performed on the luminance signal and chroma signal.
摘要:
In an image transformation apparatus for performing image transformation process to a video signal. A sequential read address is transformed based on the function of which a first differential coefficient reduces monotonously in a manner approaching "0" from "1", and the video signal is read out from a storing means by this transformed read address, so as to add an image collapsing effect to the video signal.