Presentation support environment system

• US 5,509,112 A
• Filed: 05/24/1994
• Issued: 04/16/1996
• Est. Priority Date: 09/21/1990
• Status: Expired due to Fees

• Current Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: Sadamoto, Yoichi, Nishida, Ikiko, Doi, Miwako
• Primary Examiner(s): Zimmerman, Mark K.
• Assistant Examiner(s): Vo, Cliff N.
• Application Number:
  US08/248,554
• Time in Patent Office: 693 Days
• Field of Search: 395/129, 395/127, 395/140, 395/141, 395/152, 395/147, 340/724, 340/725, 345/127, 345/131, 345/140
• US Class Current: 345/440
• CPC Class Codes: G06T 17/00 Three dimensional [3D] modelling, e.g. data description of 3D objects

Abstract

A presentation support environment system. Logical natures and constraints of arrangements, structures, or the like of elements (components and backgrounds) constituting a presentation reference, semantic natures and constraints obtained by causing men to sense these elements, and quantitative natures and constraints of the elements are prepared as knowledge in a system in advance. A drafter (presenter) of the presentation reference designates content items and attributes of the presentation reference. These points are emphasized in the content, a degree of emphasis (priority), by designating the items and attributes. Parameters for specifying various components and backgrounds constituting the presentation reference are determined such that various constraints of the system are satisfied. A practical presentation reference is generated in accordance with the parameters. The natures and constraints of the elements constituting the presentation reference are expressed to have a plurality of solutions.

Claims

1. A presentation support environment system, comprising:

means for storing input data including numerical data;

means for inputting constraint conditions for displaying the input data as a presentation reference, the constraint conditions including a component, a background, and a size of the component used when the input data is displayed as the presentation reference, said means for inputting the constraint conditions including means for designating a degree of importance of the input data, the degree of importance indicating which components are preferred for a type of format, wherein the background is chosen from a plurality of backgrounds that is suitable for a particular application;

means for generating the presentation reference from the input data in accordance with the constraint conditions and including a function of automatically changing sizes of other associated components, based on the constraint conditions, when one component is changed; and

means for displaying the generated presentation reference.

2. A system according to claim 1, wherein said means for inputting the constraint conditions includes means for inputting pieces of information of a type, arrangement, connection movement of graphic data, and enlargement and reduction of scale including changing a portion of the graphic data, displayed as the presentation reference.

3. A system according to claim 1, wherein said means for inputting the constraint conditions includes places of information of a scene, a character, properties, a scenery, a background, and enlargement and reduction of scale and partial change of the character.

4. A system according to claim 1, further comprising:

means for designating a degree of importance of the input data, and wherein said means for generating presentation reference includes means for generating presentation reference in an order of higher degree of importance.

5. A system according to claim 1, wherein said means for generating the presentation reference includes means for determining a view point used when the presentation reference is displayed, determination of the view point including selection of a target point, movement of a view point position, a change in field angle, extracting processing, translucent overlapping processing, and switching processing between a perspective protection and a parallel protection.

6. A system according to claim 1, wherein said means for displaying the presentation reference includes means for displaying data by graphic animation of an individual said element with reference to what was previously displayed.

7. A system according to claim 1, wherein said means for displaying the presentation reference includes means for performing blinking display and highlighting display.

8. A system according to claim 1, wherein said means for displaying the presentation reference includes means for performing zoom-up display and partial extraction display.

9. A presentation support environment system, comprising:

means for storing plural types of pieces of a component and a background information constituting a presentation reference;

means for inputting drawing element information including a degree of importance of each item and an item to be emphasized, said degree of importance indicating which components are preferred for a type of format;

means for selecting the component, a size of the component and the background information on a basis of the drawing element information, wherein the background is chosen from a plurality of backgrounds that is suitable for a particular application;

means for mapping input data in accordance with a degree of expression of numerical data of the selected component, the size of the component and the background; and

means for displaying the mapped data.

10. A system according to claim 9, further comprising:

means for converting a logically important view point of the mapped input data into a physical view point and displaying the physical view point;

wherein, determination of the physical view point includes selection of a target point, movement of the logically important view point position, a change in field angle, extracting processing, translucent overlapping processing, and switching processing between a perspective projection and a parallel projection.

11. A system according to claim 9, wherein said mapping means includes means for generating a mapping axis of a length, a width, a height, an expression, a color, a texture, a direction, an angle, and an area.

12. A presentation support environment system for generating and displaying a presentation reference from input data including numerical data, comprising:

means for inputting constraint conditions used when the input data is displayed, the constraint conditions including at least pieces of information of a component, a size of the component and a background used when the input data is displayed as the presentation reference, said means for inputting the constraint conditions including means for designating a degree of importance of the input data, said degree of importance determining which components are selected for a type of format based on an operator'"'"'s taste;

means for hierarchically arranging the components constituting the presentation reference and for forming a first link for linking the components each layer;

means for forming a second link for linking constraint conditions for each layer;

means for combining components of each corresponding layer on the basis of the input constraint conditions and generating the presentation reference; and

means for displaying the generated presentation reference.

13. A presentation support environment system comprising:

input means for inputting information of a presentation reference;

user input description storage means for stacking the information of the presentation reference input by said input means in a description style which can be processed by generating and processing means;

element description storage means for stacking natures and constraints of a component, a size of the component and a background constituting the presentation reference in the description style which can be processed by said generating and processing means, said element description storage means including means for designating a degree of importance of the input data, said degree of importance indicating which components are preferred for a type of format, wherein the background is chosen from a plurality of backgrounds that is suitable for a particular application;

output element storage means for stacking pieces of information of the components, the size of the component and the background stacked in said element description storage means in a style capable for outputting and displaying the pieces of information;

generating and processing means for converting the information and the presentation reference stacked in said user input description storage means into parameters for specifying the components, the size of the component and the background stacked in said output element storage means such that the constraints of the components, the size of the component and the background are satisfied, on the basis of the nature of the component and background stacked in said element description storage means, said generating and processing means includes a function of automatically changing sizes of associated other components, based on the constraint conditions, to be tailored to the size of the component inputted; and

output means for extracting the pieces of information of the components, the size of the component and the background from said output element storage means in accordance with the parameters generated by said generating and processing means, thereby generating and outputting the presentation reference.

14. A system according to claim 13, wherein the information related to the presentation reference input from said input means is constituted by an item name of a reference to be presented and attribute values including length, width, height, color, expression, and shape of the item name, a background reference for supplementing the item name and attribute values, and information such as a preference and an intention related to a stream of presentation, a degree of expression.

15. A system according to claim 13, wherein said generating and processing means includes means for converting an attribute value of each item stacked in said user input description storage means in accordance with a preference and an intention related to an explaining and expression method input by a user on the basis of natures of components, sizes of components and backgrounds are satisfied, and a conversion result serves as parameters for specifying the components and backgrounds stacked in the output element storage means.

16. A method for displaying a presentation reference from input data including numerical data, in a presentation support environment system comprising the steps of:

a) inputting constraint conditions used when said input data is displayed, the constraint conditions including at least pieces of information related to a component, sizes of the component and a background used when the input data is displayed as the presentation reference, said inputting constraint conditions step including designating a degree of importance of the input data preferred for a type of format, wherein the background is chosen from a plurality of backgrounds that is suitable for a particular application;

b) generating the presentation reference from the numerical data on the basis of the input constraint conditions, the generating step including a step of automatically changing sizes of associated components, based on the constraint conditions, to be tailored to the input size of the components; and

c) displaying the generated presentation.

17. A method according to claim 16, wherein the constraint conditions include pieces of information of a type, arrangement, connection, movement and reduction and enlargement of scale and partial change of the presentation reference.

18. A method according to claim 16, wherein the constraint conditions include pieces of information of a scene, a character, properties, a scenery, and a background constituting the presentation reference, the character information including a length, a width, a height, a color and an expression.

19. A method according to claim 16, wherein the step of inputting the constraint conditions includes the step of designating a degree of importance of the input data, and the step of generating the presentation reference in an order of higher degree of importance.

20. A method according to claim 16, wherein the step of generating the presentation reference includes the step of determining a view point used when the presentation reference is displayed determination of the view point including selection of a target point, movement of a view point position, a change in field angle, extraction processing, translucent overlapping processing, and switching processing between a perspective projection and a parallel protection.

21. A method according to claim 16, wherein the step of displaying the presentation reference includes the step of displaying the presentation reference by computer animation.

22. A method according to claim 16, wherein the step of displaying the presentation reference includes the step of performing blinking display and highlighting display.

23. A method according to claim 16, wherein the pieces of component information include pieces of information of a position, a shape, a width, a color, a length, a height and an expression which are arbitrarily changed.

24. A method according to claim 16, wherein the step of displaying the presentation reference includes the step of performing zoom-up display and partial extraction display.

26. A method according to claim 22, further comprising:

a step of converting a logically important view point of the mapped input data into a physical view point and displaying the physical view point;

wherein, determination of the physical view point includes selection of a target point, movement of the logically important view point, a change in field angle, extracting processing, translucent overlapping processing, and switching processing between a perspective projection and a parallel projection.

27. A method according to claim 26, wherein the step of mapping the input data includes the step of determining a mapping axis of a length, a height, an expression, a width, a color, a texture, a direction, an angle, and an area.

25. A method for displaying input data including numerical data as a presentation reference in a presentation support environment system, comprising the steps of:

a) inputting drawing element information including a degree of importance of each item of drawing element information and input data, the degree of importance indicating which components are preferred for a type of format;

b) selecting components, a size of a component and a background on a basis of the drawing element information, the background may be chosen from a plurality of backgrounds that is suitable for a particular application;

c) mapping the input data in accordance with a degree of expression of numerical data of the selected components, the size of the component and the background; and

d) displaying the mapped data.

28. A method for generating and displaying a presentation reference from input data including numerical data, in a presentation support environment system, comprising the steps of:

a) inputting constraint conditions used when the input data is displayed, the constraint conditions including at least pieces of information of a component, a size of the component and a background used when the input data is displayed is the presentation reference, said inputting constraint conditions step including a step for designating a degree of importance of the input data, the degree of importance determining which components are preferred for a type of format;

b) hierarchically arranging the components constituting the presentation reference and forming a first link for linking the components of each layer;

c) combining components of the corresponding layer on the basis of the constraint conditions input in the step a) and generating the presentation reference; and

d) displaying the generated presentation reference.

29. A presentation support environment system for converting tabulated data into a presentation with a variable format, comprising:

an input section for inputting items of a table having rows and columns to be presented including labels and numerical data, said input section also for inputting data relating to a desired said format;

a user input storage section storing said items of the table and sequentially assigning degrees of importance to each of said items according to their appearance in said table;

an element description storage section storing constraints, said constraints being definitions of elements, which may be displayed in the presentation, each element being made up of associated components, said definitions relating sizes, colors and backgrounds of the associated components;

a description style table stored in the element description storage section tabulating preferred elements for representing said items of the table;

an output element storage section storing a position of said elements to be displayed in said presentation;

a connection table controllable by a user specifying the connection between said associated components of each said element;

a generating and processing section generating said presentation based on the output element storage section and the description style table;

an output section displaying said presentation from the generating and processing section;

an information management section controlling flow of data between all sections in the presentation support environment system; and

wherein, any component of the elements displayed in the presentation may be changed after the presentation is generated by the output section and the elements in the presentation will change according to the definitions relating the associated components, thus changing the format of the presentation.

30. The presentation support environment system of claim 29, wherein the elements include graphic illustrations of living creatures and the components include graphic illustrations of limbs of said graphic illustrations of living creatures.