US7262781B2 — Document creation system and related methods

Claim 1

Independent Claim 90 words

A method of cropping a content-item, the method comprising: i. identifying within the content-item that is to be cropped a region of interest (ROI) that should be maintained within the content-item; ii. defining a line within the content-item that lies at an angle α to a predetermined reference line within the content-item, wherein the angle α is generally equal to tan −1 (target aspect ratio of cropped content-item); iii. selecting a cropped content-item for placement in a document such that opposite vertices of the cropped content-item lie on the line.

Claim 2

Independent Claim 90 words

A method of cropping a content-item, the method comprising: i. identifying within the content-item that is to be cropped a region of interest (ROI) that should be maintained within the content-item; ii. defining a line within the content-item that lies at an angle α to a predetermined reference line within the content-item, wherein the angle α is generally equal to tan −1 (target aspect ratio of cropped content-item); iii. selecting a cropped content-item for placement in a document such that opposite vertices of the cropped content-item lie on the line.

Claim 3

Dependent Claim 16 words

A method according to claim 1 in which the steps are provided in the order shown.

Claim 4

Dependent Claim 28 words

A method according to claim 1 in which the region of interest is identified by accessing data for the content-item and/or by processing the content-item with an algorithm.

Claim 5

Dependent Claim 22 words

A method according to claim 1 in which the region of interest and/or the cropped content-item are rectangular and/or square in shape.

Claim 6

Dependent Claim 98 words

A method according to claim 1 in which there are defined at least a first and a second sub-area within the content-item, each of which lies outside the region of interest, and/or has a common boundary with the region of interest, and contains a point that can be used to define a crop to be used on the content-item to produce a cropped content-item wherein a point within, or on a boundary of, the first sub-area is linked to a point within, or on a boundary of, the second sub-area by the line inclined at the angle α.

Claim 7

Dependent Claim 31 words

A method according to claim 1 which evaluates a plurality of crops that could be performed on the content-item and selects the cropped content-items from the crops that have been evaluated.

Claim 8

Dependent Claim 54 words

A method according to claim 6 in which one of the following occurs: 1. all of the possible crops are evaluated; 2. a predetermined number of crops are evaluated; 3. crops are evaluated for a predetermined length of time; and 4. crops are evaluated until a cropped content-item meeting a predetermined criterion is obtained.

Claim 9

Dependent Claim 24 words

A method according to claim 6 in which a cost function is used to evaluate the crops that could be performed on the content-item.

Claim 10

Dependent Claim 26 words

A method according to claim 8 in which the cost function is performed on the cropped content-item that would be generated by the crop being evaluated.

Claim 11

Dependent Claim 51 words

A method according to claim 8 in which the cost function takes into account any of the following: pixels on a boundary of the cropped content-item; neighbouring content-items in the document being generated to the content-item being processed; the background onto which the cropped content-item will be placed; and user preferences.

Claim 12

Dependent Claim 28 words

A method according to claim 10 which further comprises a cost calculation means arranged to assess a cost function for a cropped content-item produced by the analysing means.

Claim 13

Dependent Claim 24 words

A computer readable medium containing having instructions which when read onto a computer cause that computer to perform the method of claim 1 .

Claim 14

Independent Claim 154 words

A method of creating a document having an allocated area in which information is placed, the method comprising: i. providing a set of one or more content-items which contain information to be displayed in the allocated area; ii. identifying one or more content-items from the set that it is desired to crop; iii. identifying within the or each content-item that it is desired to crop a region of interest (ROI) that should be maintained within the content-item; iv. defining a line within the or each content-item that lies at an angle α to a predetermined reference line within the content-item, wherein the angle α is generally equal to tan −1 (target aspect ratio of cropped content-item); v. selecting a cropped content-item for the or each content item such that opposite vertices of the cropped content-item lie on the line; and vi. adding the or each cropped content-item to the document and generating the document.

Claim 15

Independent Claim 154 words

A method of creating a document having an allocated area in which information is placed, the method comprising: i. providing a set of one or more content-items which contain information to be displayed in the allocated area; ii. identifying one or more content-items from the set that it is desired to crop; iii. identifying within the or each content-item that it is desired to crop a region of interest (ROI) that should be maintained within the content-item; iv. defining a line within the or each content-item that lies at an angle α to a predetermined reference line within the content-item, wherein the angle α is generally equal to tan −1 (target aspect ratio of cropped content-item); v. selecting a cropped content-item for the or each content item such that opposite vertices of the cropped content-item lie on the line; and vi. adding the or each cropped content-item to the document and generating the document.

Claim 16

Dependent Claim 127 words

A document creation system arranged to generate a document including one or more cropped content-items comprising a supply of content-items, an identification means arranged to identify a content-item that it is desired to crop and further to identify a region of interest (ROI) within the identified content-item that should be maintained within the content-item and an analysing means arranged to analyse the identified content-item and define a line within the content-item that lies at an angle α to a predetermined reference line within the content-item, wherein the angle α is generally equal to tan −1 (desired aspect ratio) and further, the analysing means being arranged to select a cropped content-item for placement in a document such that opposite vertices of the cropped content-item lie on the line.

Claim 17

Dependent Claim 127 words

A document creation system arranged to generate a document including one or more cropped content-items comprising a supply of content-items, an identification means arranged to identify a content-item that it is desired to crop and further to identify a region of interest (ROI) within the identified content-item that should be maintained within the content-item and an analysing means arranged to analyse the identified content-item and define a line within the content-item that lies at an angle α to a predetermined reference line within the content-item, wherein the angle α is generally equal to tan −1 (desired aspect ratio) and further, the analysing means being arranged to select a cropped content-item for placement in a document such that opposite vertices of the cropped content-item lie on the line.

Claim 18

Dependent Claim 92 words

A system according to claim 14 in which the analysing means is arranged to generate a first and a second sub-area which lie outside the region of interest and/or have a common boundary therewith and each contain a point that can be used to define a crop to be used on the content-item to produce a cropped content-item wherein a point within, or on a boundary of, the first sub-area is linked to a point within, or on a boundary of, the second sub-area by the line inclined at the angle α.

Claim 19

Dependent Claim 25 words

A system according to claim 14 in which the identification means is arranged to generate cropped content items which are rectangular and/or square in shape.

Claim 20

Dependent Claim 25 words

A computer readable medium containing having instructions which when read onto a computer cause that computer to perform as the system of claim 14 .

Claim 21

Dependent Claim 149 words

A computer readable medium embodying a computer program arranged to create a document having an allocated area in which information is placed, the program comprising instructions to: i. provide a set of one or more content-items which contain information to be displayed in the allocated area; ii. identify one or more content-items from the set that it is desired to crop; iii. identify within the content-item that it is desired to crop a region of interest that it is desired to maintain within the content-item; iv. define a line within the content-item that lies at an angle α to a predetermined reference line within the content-item, wherein the angle α is generally equal to tan −1 (desired aspect ratio); v. select a cropped content-item such that opposite vertices of the cropped content-item lie on the line; and vi. add the cropped content-item to the document and generate the document.

Claim 22

Dependent Claim 149 words

A computer readable medium embodying a computer program arranged to create a document having an allocated area in which information is placed, the program comprising instructions to: i. provide a set of one or more content-items which contain information to be displayed in the allocated area; ii. identify one or more content-items from the set that it is desired to crop; iii. identify within the content-item that it is desired to crop a region of interest that it is desired to maintain within the content-item; iv. define a line within the content-item that lies at an angle α to a predetermined reference line within the content-item, wherein the angle α is generally equal to tan −1 (desired aspect ratio); v. select a cropped content-item such that opposite vertices of the cropped content-item lie on the line; and vi. add the cropped content-item to the document and generate the document.

Claim 23

Dependent Claim 14 words

A computer readable medium having instructions which provide the program of claim 16 .

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	2010-08-27	2011-02-26	2011-08-28	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2014-08-27	2015-02-26	2015-08-28	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2018-08-27	2019-02-26	2019-08-28	$7700.00	Window Closed / Lapsed

Document creation system and related methods

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