DIGITAL PHOTO ALBUM, DISPLAY METHOD THEREOF AND CONTROLLER USING THE DISPLAY METHOD
First Claim
1. A display method for a digital photo album, comprising:
- receiving the image data of all the points of a first digital photo;
displaying the first digital photo, wherein the first digital photo has a rectangle shape;
converting the first digital photo into a second digital photo with an arbitrary quadrilateral shape according to a linear transformation formula; and
displaying the second digital photo.
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Accused Products
Abstract
Digital photo albums, display methods thereof and controllers using the display methods are provided by the present invention so that a user can have a page-turning effect during switching digital photos. The first display method with the page-turning effect includes generating a plurality of digital photos with an arbitrary quadrilateral, and sequentially displaying the present digital photo, the plurality of digital photos with an arbitrary quadrilateral and the next digital photo. The second display method with the page-turning effect includes respectively dividing the digital photo and the next digital photo into a plurality of image data blocks, sequentially generating a plurality of intermediate digital photos according to the image data blocks of the present digital photo and the next digital photo and sequentially displaying the present digital photo, the intermediate digital photos and the next digital photo on a screen.
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Citations
22 Claims
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1. A display method for a digital photo album, comprising:
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receiving the image data of all the points of a first digital photo; displaying the first digital photo, wherein the first digital photo has a rectangle shape; converting the first digital photo into a second digital photo with an arbitrary quadrilateral shape according to a linear transformation formula; and displaying the second digital photo. - View Dependent Claims (2, 3, 4, 5)
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6. A controller for a digital photo album, comprising:
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a central processing unit; and a memory circuit, coupled to the central processing units, and having a plurality of machine commands that can be executed by the central processing unit to execute a plurality of display steps, the display steps comprise; receiving the image data of all the points of a first digital photo from a storage device; displaying the first digital photo on the display device, wherein the first digital photo has a rectangle shape; converting the first digital photo into a second digital photo with an arbitrary quadrilateral shape according to a linear transformation formula; and displaying the second digital photo on the display device. - View Dependent Claims (7)
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8. A digital photo album, comprising:
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a controller; a display device, coupled to the controller; and a storage device, coupled to the controller; wherein the controller comprises a memory circuit and a central processing unit, both coupled to each other, and the memory circuit have a plurality of machine commands that can be executed by the central processing unit to execute a plurality of display steps, the display steps comprise; receiving the image data of all the points of a first digital photo from a storage device; displaying the first digital photo on the display device, wherein the first digital photo has a rectangle shape; converting the first digital photo into a second digital photo with an arbitrary quadrilateral shape according to the linear transformation formula; and displaying the second digital photo on the display device. - View Dependent Claims (9)
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10. A display method for a digital photo album, comprising:
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receiving the image data of all the points of a first digital photo; displaying the first digital photo; receiving the image data of all the points of a third digital photo, wherein the third digital photo is just the next digital photo of the first digital photo; respectively dividing the first digital photo and third digital photo into r image data blocks, wherein r is an integer and each image data block contains a plurality of image data; generating a second digital photo, wherein the second digital photo contains r image data blocks which are generated according to the r image data blocks of the first digital photo and the r image data blocks of the third digital photo; and displaying the second digital photo. - View Dependent Claims (11, 12, 13, 14)
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15. A controller for a digital photo album, comprising:
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a central processing unit; and a memory circuit, coupled to the central processing units, and having a plurality of machine commands that can be executed by the central processing unit to execute a plurality of display steps, the display steps comprise; receiving the image data of all the points of a first digital photo from a storage device; displaying the first digital photo on the display device; receiving the image data of all the points of a third digital photo from the storage device, wherein the third digital photo is just the next digital photo of the first digital photo; respectively dividing the first digital photo and third digital photo into r image data blocks, wherein r is an integer and each image data block contains a plurality of image data; generating a second digital photo, wherein the second digital photo contains r image data blocks, and the r image data blocks of the second digital photo are generated according to the r image data blocks of the first digital photo and the r image data blocks of the third digital photo; and displaying the second digital photo on the display device. - View Dependent Claims (16, 17, 18, 19)
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20. A digital photo album, comprising:
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a controller; a display device, coupled to the controller; and a storage device, coupled to the controller; wherein the controller comprises a memory circuit and a central processing unit, both coupled to each other, and the memory circuit have a plurality of machine commands that can be executed by the central processing unit to execute a plurality of display steps, the display steps comprise; receiving the image data of all the points of a first digital photo from the storage device; displaying the first digital photo on the display device; receiving the image data of all the points of a third digital photo from the storage device, wherein the third digital photo is just the next digital photo of the first digital photo; respectively dividing the first digital photo and third digital photo into r image data blocks, wherein r is an integer and each image data block contains a plurality of image data; generating a second digital photo, wherein the second digital photo contains r image data blocks, and the r image data blocks of the second digital photo are generated according to the r image data blocks of the first digital photo and the r image data blocks of the third digital photo; and displaying the second digital photo on the display device. - View Dependent Claims (21, 22)
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Specification