MY168868A - Method for encoding an image after resizing by deleting pixels - Google Patents

Method for encoding an image after resizing by deleting pixels

Info

Publication number
MY168868A
MY168868A MYPI2014000217A MYPI2014000217A MY168868A MY 168868 A MY168868 A MY 168868A MY PI2014000217 A MYPI2014000217 A MY PI2014000217A MY PI2014000217 A MYPI2014000217 A MY PI2014000217A MY 168868 A MY168868 A MY 168868A
Authority
MY
Malaysia
Prior art keywords
image
paths
resizing
encoding
deleted
Prior art date
Application number
MYPI2014000217A
Inventor
Marc Decombas
Erwann Renan
Francois Capman
Frederic Dufaux
Beatrice Pesquet-Popescu
Original Assignee
Thales Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thales Sa filed Critical Thales Sa
Publication of MY168868A publication Critical patent/MY168868A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

The method according to the invention for encoding a digital image or a sequence of digital images including the steps of: a. deleting (30) paths between two opposite edges of an image using an algorithm for resizing by deleting pixels, in order to define a reduced image; and b. modeling (34) the deleted paths for transmission with the reduced image, with a view to interpolating an expanded image. The step (34) for modeling the deleted paths includes: b1/ grouping (35) the deleted paths and bundles of paths according to at least one predetermined criterion; b2/ generating (36) a description of the bundles of deleted paths. Figure 1
MYPI2014000217A 2011-07-28 2012-07-27 Method for encoding an image after resizing by deleting pixels MY168868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1102379A FR2978579B1 (en) 2011-07-28 2011-07-28 METHOD OF CODING AN IMAGE AFTER RESIZING BY REMOVING PIXELS

Publications (1)

Publication Number Publication Date
MY168868A true MY168868A (en) 2018-12-04

Family

ID=46598519

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014000217A MY168868A (en) 2011-07-28 2012-07-27 Method for encoding an image after resizing by deleting pixels

Country Status (6)

Country Link
EP (1) EP2737452B1 (en)
ES (1) ES2734481T3 (en)
FR (1) FR2978579B1 (en)
MX (1) MX338848B (en)
MY (1) MY168868A (en)
WO (1) WO2013014290A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220020113A1 (en) * 2020-07-15 2022-01-20 Instasize, Inc. Image resizing using seam carving

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8274533B2 (en) * 2009-02-12 2012-09-25 Xerox Corporation Resizing a digital document image via background content removal

Also Published As

Publication number Publication date
EP2737452B1 (en) 2019-04-10
FR2978579A1 (en) 2013-02-01
FR2978579B1 (en) 2014-03-21
MX338848B (en) 2016-05-03
WO2013014290A1 (en) 2013-01-31
ES2734481T3 (en) 2019-12-10
MX2014001153A (en) 2014-06-04
EP2737452A1 (en) 2014-06-04

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