Representative image generating apparatus

• US 20030169288A1
• Filed: 03/11/2003
• Published: 09/11/2003
• Est. Priority Date: 03/11/2002
• Status: Abandoned Application

• Current Assignee: Fujifilm Corporation (Fujifilm Holdings Corporation)
• Original Assignee: Fujifilm Corporation (Fujifilm Holdings Corporation)
• Inventors: Misawa, Takeshi
• Application Number:
  US10/384,660
• Publication Number:
  US 20030169288A1
• Time in Patent Office: Days
• US Class Current: 715/719
• CPC Class Codes: G06F 16/51 Indexing; Data structures therefor; Storage structures

Abstract

Playback time (display time) of an image represented by an image file contained in a folder is measured image by image, and folder icons (representative images) are generated using the images having the longest playback times. Since folder icons are created using images that the user considers important, merely observing a folder icon makes it possible for the user to grasp the content of images of a plurality of frames represented by the image files contained in the folder identified by this folder icon.

Claims

1. An apparatus for generating a representative image, comprising:

a playback-time measurement device for measuring playback times of a plurality of frames of images represented by image files contained in a folder; and

a representative image data generating device for generating representative image data, which stands for the plurality of frames of images represented by the image files contained in the folder, based upon an image file that corresponds to the longest playback time among the playback times of the plurality of frames of images measured by said playback-time measurement device.

2. The apparatus according to claim 1, wherein the representative image data generated by said representative image data generating device is folder icon data representing a folder icon that identifies the folder.

3. The apparatus according to claim 1, wherein said playback-time measurement device measures playback time of an image in a case where the image is being displayed when a display device, which displays the representative image generated by said representative image data generating device, is in an active state.

5. The apparatus according to claim 1 further comprising a playback-time measurement device for measuring playback time of the frame of the image represented by the image file contained in the folder, wherein

said counting device counts the number of times of playback by one when the playback time measured by said playback-time measurement device exceeds predetermined time.

4. An apparatus for generating a representative image, comprising:

a counting device for counting numbers-of-times of playback for a plurality of frames of images represented by image files contained in a folder; and

a representative image data generating device for generating representative image data, which stands for the plurality of frames of images represented by the image files contained in the folder, based upon an image file that corresponds to the largest-number-of times of playback among the numbers-of-times of playback of the plurality of frames of images counted by said counting device.