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Video editing device, video editing method, program, and integrated circuit

An animation editing and editing technology, applied in the direction of carrier indicating device, record carrier editing, electronic editing of digital analog information signals, etc., can solve the problem of incongruity of three-dimensional animation viewers, and achieve the effect of easy editing.

Inactive Publication Date: 2013-05-29
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the 3D video is edited, the edited 3D video may give viewers a sense of incongruity

Method used

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  • Video editing device, video editing method, program, and integrated circuit
  • Video editing device, video editing method, program, and integrated circuit
  • Video editing device, video editing method, program, and integrated circuit

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach ）

[0067]

[0068] The animation editing device 100 is a device that selects, by the user, a first editing point at a first time of a 3D animation composed of a right-eye animation and a left-eye animation, and a second editing point at a second time different from the first time of the 3D animation. Two edit points, a device to cut the 3D animation between the first moment and the second moment. Here, the so-called first edit point of the 3D animation at the first moment means the frame of the 3D animation at the first moment, and the so-called second edit point means the frame of the 3D animation at the second moment.

[0069] figure 1 It is a block diagram showing the hardware configuration of a terminal device including the animation editing device according to the first embodiment of the present invention.

[0070] Terminal device 1 such as figure 1 As shown, it is mainly composed of CPU (Central Processing Unit) 10, hard disk 11, ROM (Read Only Memory) 12, RAM (Random A...

no. 2 approach ）

[0139] The animation editing device 200 of the second embodiment has the same hardware configuration as the animation editing device 100 of the first embodiment, but differs in functional configuration. Therefore, the functional configuration of the animation editing device 200 of the second embodiment will be described. In addition, since the functional block diagram is the same as that of the animation editing device 100 of the first embodiment, using figure 2 Be explained.

[0140] figure 2 It is a block diagram showing the functional structure of the animation editing process of the animation editing device 200 of this embodiment. That is, it means that the terminal device 1 passes figure 1 It is a block diagram of the functional configuration mainly related to the animation editing process of the animation editing apparatus 200 of this embodiment among the functions performed by the shown hardware configuration.

[0141] In addition, the animation editing device 200...

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Abstract

An objective of the present invention is to provide a video editing device with which it is possible to reduce a load on an editor in editing of three-dimensional video. A video editing device comprises: a selection unit (31) which receives a first editing point (M1) and a second editing point (M2) which are selected by a user; a representative value generation unit (32) which generates a first disparity information representative value (D1) which relates to the disparity of the first editing point (M1) and a second disparity information representative value (D2) which relates to the disparity of the second editing point (M2); a comparative value computation unit (33) which computes a value based on a comparison between the first disparity information representative value (D1) and the second disparity information representative value (D2) as a first depth difference (delta D1); an assessment unit (34) which assesses whether the first depth difference (delta D1) which is computed with the comparative value computation unit (33) is within a prescribed value (delta Dp); and a presentation unit (35) which, when the assessment unit (34) assesses that the first depth difference (delta D1) exceeds the prescribed value (delta Dp), carries out a presentation which motivates the user to change at least one of the first editing point (M1) or the second editing point (M2).

Description

technical field [0001] The present invention relates to an animation editing device that assists editing of three-dimensional animation. Background technique [0002] 3D animation is a technology that uses the parallax between left-eye animation and right-eye animation to give people the illusion of three-dimensionality. However, due to the use of parallax, if the visual range of the human binocular parallax is exceeded, it will cause discomfort to the viewer. In this regard, Patent Document 1 discloses a stereoscopic video signal generation device, which is configured to appropriately set the display positions of the left-eye animation and the right-eye animation for each key frame in the three-dimensional animation. And the stored frame parallax editing function, and the frame parallax control function for dynamically controlling the display position of the left and right images for each frame, to realize dynamic elimination within the actual time of stereoscopic image di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/04H04N5/91
CPCG11B27/034H04N9/87G11B27/00G11B27/34H04N5/445H04N13/0022H04N13/128
Inventor 田川润一河村岳矶贝邦昭藤井隆志三崎正之
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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