Stereoscopic picture generating apparatus
AssigneesHitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.
InventorsKei Utsugi, Michio Oikawa, Takafumi Koike
Life of this patent
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Abstract
An apparatus for rendering a three-dimensional model from a plurality of eye points to present a three-dimensional picture, wherein the position of a virtual camera for rendering apexes of the three-dimensional model is controlled in accordance with the amount of protrusion of an object under rendering from a display plane to create and present a non-perspective projection picture as a picture at each eye point position. Also, for this control, a weighting parameter is incorporated in each part of the three dimensional model, such that the presentation of stereoscopic sense can be finely controlled.
Claims8
A stereoscopic picture generating apparatus comprising:
- a storage device for storing information indicative of positions of a plurality of preset eye points;
- and
- a processing unit for creating a stereoscopic picture based on the information,
- wherein said processing unit creates a two-dimensional image for each eye point position by applying a projection conversion of different parameters generated on the basis of a predetermined calculation for each part of a rendered model, and
- displays the respective images which are switched from one eye point to another.
A stereoscopic picture generating apparatus comprising:
- an interface for connecting to an external device;
- a storage device for storing a program and information;
- and
- a CPU for executing the program,
- wherein said information includes information indicative of positions of a plurality of preset eye points, and
- said program comprises a routine for creating a two-dimensional image using a projection conversion which applies each model part with different parameters generated on the basis of a predetermined calculation for each part of a model.
Dependencies are inferred from the claim text.