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  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

  • Script d’installation automatique de MediaSPIP

    25 avril 2011, par

    Afin de palier aux difficultés d’installation dues principalement aux dépendances logicielles coté serveur, un script d’installation "tout en un" en bash a été créé afin de faciliter cette étape sur un serveur doté d’une distribution Linux compatible.
    Vous devez bénéficier d’un accès SSH à votre serveur et d’un compte "root" afin de l’utiliser, ce qui permettra d’installer les dépendances. Contactez votre hébergeur si vous ne disposez pas de cela.
    La documentation de l’utilisation du script d’installation (...)

Sur d’autres sites (5785)

  • Revision e8b133c79c : Factor inverse transform functions into vpx_dsp This commit moves the module in

    31 juillet 2015, par Jingning Han

    Changed Paths :
     Modify /test/idct8x8_test.cc


     Delete /vp9/common/arm/neon/vp9_idct16x16_1_add_neon.c


     Delete /vp9/common/arm/neon/vp9_idct16x16_1_add_neon_asm.asm


     Delete /vp9/common/arm/neon/vp9_idct16x16_add_neon.c


     Delete /vp9/common/arm/neon/vp9_idct16x16_add_neon_asm.asm


     Delete /vp9/common/arm/neon/vp9_idct16x16_neon.c


     Delete /vp9/common/arm/neon/vp9_idct32x32_1_add_neon.c


     Delete /vp9/common/arm/neon/vp9_idct32x32_1_add_neon_asm.asm


     Delete /vp9/common/arm/neon/vp9_idct32x32_add_neon.c


     Delete /vp9/common/arm/neon/vp9_idct32x32_add_neon_asm.asm


     Delete /vp9/common/arm/neon/vp9_idct4x4_1_add_neon.c


     Delete /vp9/common/arm/neon/vp9_idct4x4_1_add_neon_asm.asm


     Delete /vp9/common/arm/neon/vp9_idct4x4_add_neon.c


     Delete /vp9/common/arm/neon/vp9_idct4x4_add_neon_asm.asm


     Delete /vp9/common/arm/neon/vp9_idct8x8_1_add_neon.c


     Delete /vp9/common/arm/neon/vp9_idct8x8_1_add_neon_asm.asm


     Delete /vp9/common/arm/neon/vp9_idct8x8_add_neon.c


     Delete /vp9/common/arm/neon/vp9_idct8x8_add_neon_asm.asm


     Modify /vp9/common/vp9_idct.c


     Modify /vp9/common/vp9_idct.h


     Modify /vp9/common/vp9_rtcd_defs.pl


     Modify /vp9/common/x86/vp9_idct_intrin_sse2.c


     Delete /vp9/common/x86/vp9_idct_intrin_sse2.h


     Delete /vp9/common/x86/vp9_idct_sse2.asm


     Delete /vp9/common/x86/vp9_idct_ssse3_x86_64.asm


     Modify /vp9/encoder/x86/vp9_dct_ssse3.c


     Modify /vp9/vp9_common.mk


     Add /vpx_dsp/arm/idct16x16_1_add_neon.asm
    (from /vp9/common/arm/neon/vp9_idct16x16_1_add_neon_asm.asm
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/arm/idct16x16_1_add_neon.c
    (from /vp9/common/arm/neon/vp9_idct16x16_1_add_neon.c
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/arm/idct16x16_add_neon.asm
    (from /vp9/common/arm/neon/vp9_idct16x16_add_neon_asm.asm
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/arm/idct16x16_add_neon.c
    (from /vp9/common/arm/neon/vp9_idct16x16_add_neon.c
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/arm/idct16x16_neon.c
    (from /vp9/common/arm/neon/vp9_idct16x16_neon.c
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/arm/idct32x32_1_add_neon.asm
    (from /vp9/common/arm/neon/vp9_idct32x32_1_add_neon_asm.asm
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/arm/idct32x32_1_add_neon.c
    (from /vp9/common/arm/neon/vp9_idct32x32_1_add_neon.c
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/arm/idct32x32_add_neon.asm
    (from /vp9/common/arm/neon/vp9_idct32x32_add_neon_asm.asm
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/arm/idct32x32_add_neon.c
    (from /vp9/common/arm/neon/vp9_idct32x32_add_neon.c
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/arm/idct4x4_1_add_neon.asm
    (from /vp9/common/arm/neon/vp9_idct4x4_1_add_neon_asm.asm
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/arm/idct4x4_1_add_neon.c
    (from /vp9/common/arm/neon/vp9_idct4x4_1_add_neon.c
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/arm/idct4x4_add_neon.asm
    (from /vp9/common/arm/neon/vp9_idct4x4_add_neon_asm.asm
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/arm/idct4x4_add_neon.c
    (from /vp9/common/arm/neon/vp9_idct4x4_add_neon.c
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/arm/idct8x8_1_add_neon.asm
    (from /vp9/common/arm/neon/vp9_idct8x8_1_add_neon_asm.asm
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/arm/idct8x8_1_add_neon.c
    (from /vp9/common/arm/neon/vp9_idct8x8_1_add_neon.c
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/arm/idct8x8_add_neon.asm
    (from /vp9/common/arm/neon/vp9_idct8x8_add_neon_asm.asm
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/arm/idct8x8_add_neon.c
    (from /vp9/common/arm/neon/vp9_idct8x8_add_neon.c
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/inv_txfm.c
    (from /vp9/common/vp9_idct.c
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/inv_txfm.h


     Modify /vpx_dsp/vpx_dsp.mk


     Modify /vpx_dsp/vpx_dsp_rtcd_defs.pl


     Add /vpx_dsp/x86/inv_txfm_sse2.asm
    (from /vp9/common/x86/vp9_idct_sse2.asm
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/x86/inv_txfm_sse2.c
    (from /vp9/common/x86/vp9_idct_intrin_sse2.c
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/x86/inv_txfm_sse2.h
    (from /vp9/common/x86/vp9_idct_intrin_sse2.h
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)
     Add /vpx_dsp/x86/inv_txfm_ssse3_x86_64.asm
    (from /vp9/common/x86/vp9_idct_ssse3_x86_64.asm
    :7f8dd35329fcec4f32eba6f56ada69224e30f238)

    Factor inverse transform functions into vpx_dsp

    This commit moves the module inverse transform functions from vp9
    to vpx_dsp folder. The hybrid transform wrapper functions stay in
    the vp9 folder, since it involves codec-specific data structures.

    Change-Id : Ib066367c953d3d024c73ba65157bbd70a95c9ef8

  • avcodec : Implementation of AAC_fixed_decoder (PS-module)

    20 juillet 2015, par Djordje Pesut
    avcodec : Implementation of AAC_fixed_decoder (PS-module)

    Add fixed point implementation.
    

    Signed-off-by : Nedeljko Babic <nedeljko.babic@imgtec.com>
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/Makefile
    • [DH] libavcodec/aac_defines.h
    • [DH] libavcodec/aacps.c
    • [DH] libavcodec/aacps.h
    • [DH] libavcodec/aacps_fixed.c
    • [DH] libavcodec/aacps_fixed_tablegen.h
    • [DH] libavcodec/aacps_float.c
    • [DH] libavcodec/aacpsdata.c
    • [DH] libavcodec/aacpsdsp.c
    • [DH] libavcodec/aacpsdsp.h
    • [DH] libavcodec/aacpsdsp_fixed.c
    • [DH] libavcodec/aacpsdsp_float.c
    • [DH] libavcodec/aacpsdsp_template.c
    • [DH] libavcodec/aacsbr_template.c

  • How to import the CascadeClassifier module from Opencv ?

    22 juillet 2015, par kylel95

    This porgram is to detect faces in the specified image. I have opencv and ffmpeg properly installed. Also, when I check the file path to see if CascadeClassifer was there, indeed it was. I somehow, still received the error :
    AttributeError : ’module’ object has no attribute ’CascadeClassifer’. I was thinking maybe it should not be called using ’cv2.CascadeClassifier’ and maybe something more lengthy. Thank you

    import cv2
    
import numpy as np
    

    
face_cascade = cv2.CascadeClassifer('haarcascade_frontalface_default.xml')
    
eye_cascade = cv2.CascadeClassifier('haarcascade_eye.xml')
    

    
image = cv2.imread('image.png')
    
gray = cv2.cvtColor(image, cv2.COLOR_RGB2GRAY)
    

    
faces = face_cascade.detectMultiScale(gray, 1.3, 5)
    
for (x,y,w,h) in faces:
    
   cv2.rectangle(image,(x,y),(x+w,y+h), (225,0,0),2)
    
   roi_gray = gray[y:y+h, x:x+w]
    
   roi_color = image[y:y+h, x:x+w]
    
   eyes = eye_cascade.detectMultiScale(roi_gray)
    
   for (ex,ey,ew,eh) in eyes:
    
       cv2.rectangle(roi_color,(ex,ey),(ex+ew,ey+eh),(0,255,0),2)
    

    
cv2.imshow('Imgae', image)
    
cv2.waitKey(0)
    
cv2.destroyAllWindows()

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