Ticket #420 (closed enhancement: fixed)

Opened 10 months ago

Last modified 10 months ago

Which frame(s) to select in multi-frames/animated GIFs?

Reported by: on Assigned to: decoder
Priority: major Milestone: Development Release Version 3.5
Component: Image Analysis Version: 3.5.1
Keywords: Cc:

Description

It seems that only one frame from an animated GIF is being OCRed.

A least when the animation is looping, it would be useful/sensible to analyze all the images. Gifsicle has a loop forever value when the animation is looping.

Attachments

diff (3.1 kB) - added by on on 16.11.2007 07:16:34.

Change History

09.11.2007 08:36:41 changed by on

  • version set to 3.5.1.
  • milestone set to Development Release Version 3.4.

09.11.2007 08:37:17 changed by on

  • milestone changed from Development Release Version 3.4 to Development Release Version 3.5.

(in reply to: ↑ description ) 16.11.2007 07:10:52 changed by on

  • status changed from new to closed.
  • resolution set to fixed.

Here attached is the proposed patch.

You need to add pnmcat and ppmtogif to the list of helper applications in the FuzzyOcr?.cf file.

In the case of infinite loop, there may be a discussion on the way to choose the dominant frame: if one frame is really dominant we OCR on that frame, else we OCR the concatenation of every frames.

16.11.2007 07:16:34 changed by on

  • attachment diff added.

Add/Change #420 (Which frame(s) to select in multi-frames/animated GIFs?)




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